TY  - JOUR
AU  - Bošković, Marko V.
AU  - Frantlović, Miloš
AU  - Milinković, Evgenija
AU  - Poljak, Predrag
AU  - Vasiljević-Radović, Dana
AU  - Stevanović, Jelena N.
AU  - Sarajlić, Milija
PY  - 2023
UR  - https://redun.educons.edu.rs/handle/123456789/478
AB  - Self-powered sensors are gaining a lot of attention in recent years due to their possible application in the Internet of Things, medical implants and wireless and wearable devices. Human breath detection has applications in diagnostics, medical therapy and metabolism monitoring. One possible approach for breath monitoring is detecting the humidity in exhaled air. Here, we present an extremely sensitive, self-powered sensor for breath humidity monitoring. As a power source, the sensor uses electromagnetic energy harvested from the environment. Even electromagnetic energy harvested from the human body is enough for the operation of this sensor. The signal obtained using the human body as a source was up to 100 mV with an estimated power of 1 nW. The relatively low amount of energy that could be harvested in this way was producing a signal that was modulated by an interdigitated capacitor made out of electrochemically activated aluminum. The signal obtained in this way was rectified by a set of Schottky diodes and measured by a voltmeter. The sensor was capable of following a variety of different respiration patterns during normal breathing, exercise and rest, at the same time powered only by electromagnetic energy harvested from the human body. Everything happened in the normal environment used for everyday work and life, without any additional sources, and at a safe level of electromagnetic radiation.
PB  - MDPI, BASEL
T2  - Chemosensors
T1  - Self-Powered Wearable Breath-Monitoring Sensor Enabled by Electromagnetic Harvesting Based on Nano-Structured Electrochemically Active Aluminum
IS  - 1
VL  - 11
DO  - 10.3390/chemosensors11010051
UR  - conv_1146
ER  - 

@article{
author = "Bošković, Marko V. and Frantlović, Miloš and Milinković, Evgenija and Poljak, Predrag and Vasiljević-Radović, Dana and Stevanović, Jelena N. and Sarajlić, Milija",
year = "2023",
abstract = "Self-powered sensors are gaining a lot of attention in recent years due to their possible application in the Internet of Things, medical implants and wireless and wearable devices. Human breath detection has applications in diagnostics, medical therapy and metabolism monitoring. One possible approach for breath monitoring is detecting the humidity in exhaled air. Here, we present an extremely sensitive, self-powered sensor for breath humidity monitoring. As a power source, the sensor uses electromagnetic energy harvested from the environment. Even electromagnetic energy harvested from the human body is enough for the operation of this sensor. The signal obtained using the human body as a source was up to 100 mV with an estimated power of 1 nW. The relatively low amount of energy that could be harvested in this way was producing a signal that was modulated by an interdigitated capacitor made out of electrochemically activated aluminum. The signal obtained in this way was rectified by a set of Schottky diodes and measured by a voltmeter. The sensor was capable of following a variety of different respiration patterns during normal breathing, exercise and rest, at the same time powered only by electromagnetic energy harvested from the human body. Everything happened in the normal environment used for everyday work and life, without any additional sources, and at a safe level of electromagnetic radiation.",
publisher = "MDPI, BASEL",
journal = "Chemosensors",
title = "Self-Powered Wearable Breath-Monitoring Sensor Enabled by Electromagnetic Harvesting Based on Nano-Structured Electrochemically Active Aluminum",
number = "1",
volume = "11",
doi = "10.3390/chemosensors11010051",
url = "conv_1146"
}

Bošković, M. V., Frantlović, M., Milinković, E., Poljak, P., Vasiljević-Radović, D., Stevanović, J. N.,& Sarajlić, M.. (2023). Self-Powered Wearable Breath-Monitoring Sensor Enabled by Electromagnetic Harvesting Based on Nano-Structured Electrochemically Active Aluminum. in Chemosensors
MDPI, BASEL., 11(1).
https://doi.org/10.3390/chemosensors11010051
conv_1146

Bošković MV, Frantlović M, Milinković E, Poljak P, Vasiljević-Radović D, Stevanović JN, Sarajlić M. Self-Powered Wearable Breath-Monitoring Sensor Enabled by Electromagnetic Harvesting Based on Nano-Structured Electrochemically Active Aluminum. in Chemosensors. 2023;11(1).
doi:10.3390/chemosensors11010051
conv_1146 .

Bošković, Marko V., Frantlović, Miloš, Milinković, Evgenija, Poljak, Predrag, Vasiljević-Radović, Dana, Stevanović, Jelena N., Sarajlić, Milija, "Self-Powered Wearable Breath-Monitoring Sensor Enabled by Electromagnetic Harvesting Based on Nano-Structured Electrochemically Active Aluminum" in Chemosensors, 11, no. 1 (2023),
https://doi.org/10.3390/chemosensors11010051 .,
conv_1146 .

TY  - CONF
AU  - Ranđelović, D.V.
AU  - Joksimović, K.
AU  - Kodranov, I.
AU  - Zeradanin, A.
AU  - Popović, B.
AU  - Poljak, Predrag
AU  - Manojlović, D.
AU  - Beskoski, V.P.
PY  - 2022
UR  - https://redun.educons.edu.rs/handle/123456789/456
AB  - This paper gives overview of research activities, performed by our team, in the field of Microbial Fuel Cells (MFCs). Evolution of construction, performance and application of MFCs is presented. The path towards optimization of the performance led through design and construction of the cell and was followed by investigation of impact of different sediments containing different microbial communities. The sediment samples were collected from two locations in Serbia, confluence of rivers Sava and Danube in Belgrade and the acid mine drainage lake 'Robule' in the copper mine Bor. Results of verified application in wastewater treatment are discussed.
PB  - Institute of Electrical and Electronics Engineers Inc.
C3  - Proceedings of the International Semiconductor Conference, CAS
T1  - Evolution of Construction, Performance and Application of Microbial Fuel Cells Based on River and Acid Mine Drainage Sediments
EP  - 38
SP  - 30
VL  - 2022-October
DO  - 10.1109/CAS56377.2022.9934706
UR  - conv_1154
ER  - 

@conference{
author = "Ranđelović, D.V. and Joksimović, K. and Kodranov, I. and Zeradanin, A. and Popović, B. and Poljak, Predrag and Manojlović, D. and Beskoski, V.P.",
year = "2022",
abstract = "This paper gives overview of research activities, performed by our team, in the field of Microbial Fuel Cells (MFCs). Evolution of construction, performance and application of MFCs is presented. The path towards optimization of the performance led through design and construction of the cell and was followed by investigation of impact of different sediments containing different microbial communities. The sediment samples were collected from two locations in Serbia, confluence of rivers Sava and Danube in Belgrade and the acid mine drainage lake 'Robule' in the copper mine Bor. Results of verified application in wastewater treatment are discussed.",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
journal = "Proceedings of the International Semiconductor Conference, CAS",
title = "Evolution of Construction, Performance and Application of Microbial Fuel Cells Based on River and Acid Mine Drainage Sediments",
pages = "38-30",
volume = "2022-October",
doi = "10.1109/CAS56377.2022.9934706",
url = "conv_1154"
}

Ranđelović, D.V., Joksimović, K., Kodranov, I., Zeradanin, A., Popović, B., Poljak, P., Manojlović, D.,& Beskoski, V.P.. (2022). Evolution of Construction, Performance and Application of Microbial Fuel Cells Based on River and Acid Mine Drainage Sediments. in Proceedings of the International Semiconductor Conference, CAS
Institute of Electrical and Electronics Engineers Inc.., 2022-October, 30-38.
https://doi.org/10.1109/CAS56377.2022.9934706
conv_1154

Ranđelović D, Joksimović K, Kodranov I, Zeradanin A, Popović B, Poljak P, Manojlović D, Beskoski V. Evolution of Construction, Performance and Application of Microbial Fuel Cells Based on River and Acid Mine Drainage Sediments. in Proceedings of the International Semiconductor Conference, CAS. 2022;2022-October:30-38.
doi:10.1109/CAS56377.2022.9934706
conv_1154 .

Ranđelović, D.V., Joksimović, K., Kodranov, I., Zeradanin, A., Popović, B., Poljak, Predrag, Manojlović, D., Beskoski, V.P., "Evolution of Construction, Performance and Application of Microbial Fuel Cells Based on River and Acid Mine Drainage Sediments" in Proceedings of the International Semiconductor Conference, CAS, 2022-October (2022):30-38,
https://doi.org/10.1109/CAS56377.2022.9934706 .,
conv_1154 .

TY  - JOUR
AU  - Kušljević, Miodrag D.
AU  - Tomić, Josif J.
AU  - Poljak, Predrag
PY  - 2021
UR  - https://redun.educons.edu.rs/handle/123456789/423
AB  - Recently, a multiple-resonator structure was proposed as a robust and computationally efficient tool for harmonic analysis. Two trivial cases have been previously observed. The first case exhibits good out-of-band suppression and elimination of unwanted harmonics, but with a high latency. In the second case, a phase frequency response around the passband centre is zero-flat, that provides fast estimates. However, in this case, resonant peaks at the ends of the passband and high interharmonic gains cause large overshoots. In general, the basic algorithm performance requirements: selectivity and speed, are contradictory which makes it impossible to completely fulfil both of them. In this paper, the Constrained Linear Least-Squares (CLLS) optimization method is used to obtain a compromise solution. As a result, the resonant peaks in the passband are avoided and side lobes are mitigated, simultaneously minimizing the group delay in the middle of the passband. Performed simulations confirmed the effectiveness of the proposed algorithm.
PB  - Strojarski Facultet
T2  - Tehnički vjesnik
T1  - Constrained-group-delay-optimized multiple-resonator-based harmonic analysis
EP  - 1252
IS  - 4
SP  - 1244
VL  - 28
DO  - 10.17559/TV-20180327173716
UR  - conv_1156
ER  - 

@article{
author = "Kušljević, Miodrag D. and Tomić, Josif J. and Poljak, Predrag",
year = "2021",
abstract = "Recently, a multiple-resonator structure was proposed as a robust and computationally efficient tool for harmonic analysis. Two trivial cases have been previously observed. The first case exhibits good out-of-band suppression and elimination of unwanted harmonics, but with a high latency. In the second case, a phase frequency response around the passband centre is zero-flat, that provides fast estimates. However, in this case, resonant peaks at the ends of the passband and high interharmonic gains cause large overshoots. In general, the basic algorithm performance requirements: selectivity and speed, are contradictory which makes it impossible to completely fulfil both of them. In this paper, the Constrained Linear Least-Squares (CLLS) optimization method is used to obtain a compromise solution. As a result, the resonant peaks in the passband are avoided and side lobes are mitigated, simultaneously minimizing the group delay in the middle of the passband. Performed simulations confirmed the effectiveness of the proposed algorithm.",
publisher = "Strojarski Facultet",
journal = "Tehnički vjesnik",
title = "Constrained-group-delay-optimized multiple-resonator-based harmonic analysis",
pages = "1252-1244",
number = "4",
volume = "28",
doi = "10.17559/TV-20180327173716",
url = "conv_1156"
}

Kušljević, M. D., Tomić, J. J.,& Poljak, P.. (2021). Constrained-group-delay-optimized multiple-resonator-based harmonic analysis. in Tehnički vjesnik
Strojarski Facultet., 28(4), 1244-1252.
https://doi.org/10.17559/TV-20180327173716
conv_1156

Kušljević MD, Tomić JJ, Poljak P. Constrained-group-delay-optimized multiple-resonator-based harmonic analysis. in Tehnički vjesnik. 2021;28(4):1244-1252.
doi:10.17559/TV-20180327173716
conv_1156 .

Kušljević, Miodrag D., Tomić, Josif J., Poljak, Predrag, "Constrained-group-delay-optimized multiple-resonator-based harmonic analysis" in Tehnički vjesnik, 28, no. 4 (2021):1244-1252,
https://doi.org/10.17559/TV-20180327173716 .,
conv_1156 .

TY  - JOUR
AU  - Kušljević, Miodrag D.
AU  - Tomić, Josif J.
AU  - Poljak, Predrag
PY  - 2021
UR  - https://redun.educons.edu.rs/handle/123456789/444
AB  - This article deals with the implementation of the P-Class PMU compliant with IEC/IEEE Standard 60255-118-1:2018 by usage of a multiple-resonator (MR)-based approach for harmonic analysis having been proposed recently. In previously published articles, it has been shown that a trade-off between opposite requirements is possible by shifting a measurement time stamp along the filter window. Positioning the time stamp in a proximity of the time window center assures flat-top frequency responses. In this article, through simulation tests carried out under various conditions, it is shown that requirements of the IEC/IEEE Standard 60255-118-1:2018 can be satisfied by the second and third order MR structure for particular conditions of the time stamp location.
PB  - MDPI, BASEL
T2  - Energies
T1  - On Multiple-Resonator-based Implementation of IEC/IEEE Standard P-Class Compliant PMUs
IS  - 1
VL  - 14
DO  - 10.3390/en14010198
UR  - conv_1062
ER  - 

@article{
author = "Kušljević, Miodrag D. and Tomić, Josif J. and Poljak, Predrag",
year = "2021",
abstract = "This article deals with the implementation of the P-Class PMU compliant with IEC/IEEE Standard 60255-118-1:2018 by usage of a multiple-resonator (MR)-based approach for harmonic analysis having been proposed recently. In previously published articles, it has been shown that a trade-off between opposite requirements is possible by shifting a measurement time stamp along the filter window. Positioning the time stamp in a proximity of the time window center assures flat-top frequency responses. In this article, through simulation tests carried out under various conditions, it is shown that requirements of the IEC/IEEE Standard 60255-118-1:2018 can be satisfied by the second and third order MR structure for particular conditions of the time stamp location.",
publisher = "MDPI, BASEL",
journal = "Energies",
title = "On Multiple-Resonator-based Implementation of IEC/IEEE Standard P-Class Compliant PMUs",
number = "1",
volume = "14",
doi = "10.3390/en14010198",
url = "conv_1062"
}

Kušljević, M. D., Tomić, J. J.,& Poljak, P.. (2021). On Multiple-Resonator-based Implementation of IEC/IEEE Standard P-Class Compliant PMUs. in Energies
MDPI, BASEL., 14(1).
https://doi.org/10.3390/en14010198
conv_1062

Kušljević MD, Tomić JJ, Poljak P. On Multiple-Resonator-based Implementation of IEC/IEEE Standard P-Class Compliant PMUs. in Energies. 2021;14(1).
doi:10.3390/en14010198
conv_1062 .

Kušljević, Miodrag D., Tomić, Josif J., Poljak, Predrag, "On Multiple-Resonator-based Implementation of IEC/IEEE Standard P-Class Compliant PMUs" in Energies, 14, no. 1 (2021),
https://doi.org/10.3390/en14010198 .,
conv_1062 .

TY  - JOUR
AU  - Kušljević, Miodrag D.
AU  - Tomić, Josif J.
AU  - Poljak, Predrag
PY  - 2021
UR  - https://redun.educons.edu.rs/handle/123456789/421
AB  - In the above article [1], the following expressions were published incorrectly. The correct expressions are given as follows. (Formula Presented). These changes do not affect the results presented in the article [1].
PB  - Institute of Electrical and Electronics Engineers Inc.
T2  - IEEE Transactions on Instrumentation and Measurement
T1  - Erratum: Maximally Flat-frequency-response multiple-resonator-based harmonic analysis (IEEE Trans. Instrum. Meas. (2017) 66:12 (3387–3398) DOI: 10.1109/TIM.2017.2751799)
VL  - 70
DO  - 10.1109/TIM.2021.3062103
UR  - conv_1161
ER  - 

@article{
author = "Kušljević, Miodrag D. and Tomić, Josif J. and Poljak, Predrag",
year = "2021",
abstract = "In the above article [1], the following expressions were published incorrectly. The correct expressions are given as follows. (Formula Presented). These changes do not affect the results presented in the article [1].",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
journal = "IEEE Transactions on Instrumentation and Measurement",
title = "Erratum: Maximally Flat-frequency-response multiple-resonator-based harmonic analysis (IEEE Trans. Instrum. Meas. (2017) 66:12 (3387–3398) DOI: 10.1109/TIM.2017.2751799)",
volume = "70",
doi = "10.1109/TIM.2021.3062103",
url = "conv_1161"
}

Kušljević, M. D., Tomić, J. J.,& Poljak, P.. (2021). Erratum: Maximally Flat-frequency-response multiple-resonator-based harmonic analysis (IEEE Trans. Instrum. Meas. (2017) 66:12 (3387–3398) DOI: 10.1109/TIM.2017.2751799). in IEEE Transactions on Instrumentation and Measurement
Institute of Electrical and Electronics Engineers Inc.., 70.
https://doi.org/10.1109/TIM.2021.3062103
conv_1161

Kušljević MD, Tomić JJ, Poljak P. Erratum: Maximally Flat-frequency-response multiple-resonator-based harmonic analysis (IEEE Trans. Instrum. Meas. (2017) 66:12 (3387–3398) DOI: 10.1109/TIM.2017.2751799). in IEEE Transactions on Instrumentation and Measurement. 2021;70.
doi:10.1109/TIM.2021.3062103
conv_1161 .

Kušljević, Miodrag D., Tomić, Josif J., Poljak, Predrag, "Erratum: Maximally Flat-frequency-response multiple-resonator-based harmonic analysis (IEEE Trans. Instrum. Meas. (2017) 66:12 (3387–3398) DOI: 10.1109/TIM.2017.2751799)" in IEEE Transactions on Instrumentation and Measurement, 70 (2021),
https://doi.org/10.1109/TIM.2021.3062103 .,
conv_1161 .

TY  - CONF
AU  - Ranđelović, D.V.
AU  - Jaksić, O.M.
AU  - Popović, B.
AU  - Joksimović, K.
AU  - Miletić, Srđan
AU  - Poljak, Predrag
AU  - Beskoski, V.
PY  - 2019
UR  - https://redun.educons.edu.rs/handle/123456789/398
AB  - Microbial fuel cells (MFC) present bioelectrochemical systems that allow generation of electricity during anaerobic respiration of selected bacterial species. They have very promising applications in wastewater purification systems, as biosensors or as alternative power source. This work is a result of joint multidisciplinary research and presents preliminary experimental results obtained by electrical characterization of a single-chamber MFC. The goal of research was to study activity of MFC and estimate its internal resistance.
PB  - Institute of Electrical and Electronics Engineers Inc.
C3  - 2019 IEEE 31st International Conference on Microelectronics, MIEL 2019 - Proceedings
T1  - Electrical Characterization of Microbial Fuel Cells-Method and Preliminary Results
EP  - 324
SP  - 321
DO  - 10.1109/MIEL.2019.8889650
UR  - conv_1168
ER  - 

@conference{
author = "Ranđelović, D.V. and Jaksić, O.M. and Popović, B. and Joksimović, K. and Miletić, Srđan and Poljak, Predrag and Beskoski, V.",
year = "2019",
abstract = "Microbial fuel cells (MFC) present bioelectrochemical systems that allow generation of electricity during anaerobic respiration of selected bacterial species. They have very promising applications in wastewater purification systems, as biosensors or as alternative power source. This work is a result of joint multidisciplinary research and presents preliminary experimental results obtained by electrical characterization of a single-chamber MFC. The goal of research was to study activity of MFC and estimate its internal resistance.",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
journal = "2019 IEEE 31st International Conference on Microelectronics, MIEL 2019 - Proceedings",
title = "Electrical Characterization of Microbial Fuel Cells-Method and Preliminary Results",
pages = "324-321",
doi = "10.1109/MIEL.2019.8889650",
url = "conv_1168"
}

Ranđelović, D.V., Jaksić, O.M., Popović, B., Joksimović, K., Miletić, S., Poljak, P.,& Beskoski, V.. (2019). Electrical Characterization of Microbial Fuel Cells-Method and Preliminary Results. in 2019 IEEE 31st International Conference on Microelectronics, MIEL 2019 - Proceedings
Institute of Electrical and Electronics Engineers Inc.., 321-324.
https://doi.org/10.1109/MIEL.2019.8889650
conv_1168

Ranđelović D, Jaksić O, Popović B, Joksimović K, Miletić S, Poljak P, Beskoski V. Electrical Characterization of Microbial Fuel Cells-Method and Preliminary Results. in 2019 IEEE 31st International Conference on Microelectronics, MIEL 2019 - Proceedings. 2019;:321-324.
doi:10.1109/MIEL.2019.8889650
conv_1168 .

Ranđelović, D.V., Jaksić, O.M., Popović, B., Joksimović, K., Miletić, Srđan, Poljak, Predrag, Beskoski, V., "Electrical Characterization of Microbial Fuel Cells-Method and Preliminary Results" in 2019 IEEE 31st International Conference on Microelectronics, MIEL 2019 - Proceedings (2019):321-324,
https://doi.org/10.1109/MIEL.2019.8889650 .,
conv_1168 .

TY  - CONF
AU  - Ranđelović, D.V.
AU  - Poljak, Predrag
AU  - Sarajlić, Milija
AU  - Vorkapić, M.
AU  - Frantlović, Miloš
AU  - Tanasković, D.
AU  - Popović, B.
PY  - 2019
UR  - https://redun.educons.edu.rs/handle/123456789/397
AB  - Multipurpose ICTM thermopile-based MEMS sensors have been successfully demonstrated as gas flow sensor, vacuum sensor, thermal converter and gas type sensor. Apart from further improvement of the sensor's design and performances, one direction of research is working towards realization of portable thermal devices. The aim of this paper is to present preliminary considerations of electrical building blocks and compact housing neccessary to realize a portable thermal vacuum device.
PB  - Institute of Electrical and Electronics Engineers Inc.
C3  - 2019 IEEE 31st International Conference on Microelectronics, MIEL 2019 - Proceedings
T1  - Towards Portable Thermal Vacuum Sensor-Consideration of Electrical Building Blocks and Compact Housing
EP  - 320
SP  - 317
DO  - 10.1109/MIEL.2019.8889629
UR  - conv_1169
ER  - 

@conference{
author = "Ranđelović, D.V. and Poljak, Predrag and Sarajlić, Milija and Vorkapić, M. and Frantlović, Miloš and Tanasković, D. and Popović, B.",
year = "2019",
abstract = "Multipurpose ICTM thermopile-based MEMS sensors have been successfully demonstrated as gas flow sensor, vacuum sensor, thermal converter and gas type sensor. Apart from further improvement of the sensor's design and performances, one direction of research is working towards realization of portable thermal devices. The aim of this paper is to present preliminary considerations of electrical building blocks and compact housing neccessary to realize a portable thermal vacuum device.",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
journal = "2019 IEEE 31st International Conference on Microelectronics, MIEL 2019 - Proceedings",
title = "Towards Portable Thermal Vacuum Sensor-Consideration of Electrical Building Blocks and Compact Housing",
pages = "320-317",
doi = "10.1109/MIEL.2019.8889629",
url = "conv_1169"
}

Ranđelović, D.V., Poljak, P., Sarajlić, M., Vorkapić, M., Frantlović, M., Tanasković, D.,& Popović, B.. (2019). Towards Portable Thermal Vacuum Sensor-Consideration of Electrical Building Blocks and Compact Housing. in 2019 IEEE 31st International Conference on Microelectronics, MIEL 2019 - Proceedings
Institute of Electrical and Electronics Engineers Inc.., 317-320.
https://doi.org/10.1109/MIEL.2019.8889629
conv_1169

Ranđelović D, Poljak P, Sarajlić M, Vorkapić M, Frantlović M, Tanasković D, Popović B. Towards Portable Thermal Vacuum Sensor-Consideration of Electrical Building Blocks and Compact Housing. in 2019 IEEE 31st International Conference on Microelectronics, MIEL 2019 - Proceedings. 2019;:317-320.
doi:10.1109/MIEL.2019.8889629
conv_1169 .

Ranđelović, D.V., Poljak, Predrag, Sarajlić, Milija, Vorkapić, M., Frantlović, Miloš, Tanasković, D., Popović, B., "Towards Portable Thermal Vacuum Sensor-Consideration of Electrical Building Blocks and Compact Housing" in 2019 IEEE 31st International Conference on Microelectronics, MIEL 2019 - Proceedings (2019):317-320,
https://doi.org/10.1109/MIEL.2019.8889629 .,
conv_1169 .

TY  - CONF
AU  - Ranđelović, D.V.
AU  - Popović, B.
AU  - Poljak, Predrag
AU  - Jakšić, O.
PY  - 2019
UR  - https://redun.educons.edu.rs/handle/123456789/374
AB  - The aim of this work was to experimentally explore possibility of gas type and pressure detection using ICTM multipurpose device based on Seebeck effect. For this purpose, experimental procedure was established which allowed testing in the pressure range (2· 102-2·103) Pa. Thermopile voltage was measured in the atmosphere of argon, carbon dioxide and helium. Experimental results justified to some extent simulation data. It was proven that output voltage can serve both for gas type and gas pressure detection.
PB  - Institute of Electrical and Electronics Engineers Inc.
C3  - Proceedings of the International Semiconductor Conference, CAS
T1  - Sensing gas type and pressure with multipurpose device based on seebeck effect
EP  - 82
SP  - 79
VL  - 2019-October
DO  - 10.1109/SMICND.2019.8923673
UR  - conv_1167
ER  - 

@conference{
author = "Ranđelović, D.V. and Popović, B. and Poljak, Predrag and Jakšić, O.",
year = "2019",
abstract = "The aim of this work was to experimentally explore possibility of gas type and pressure detection using ICTM multipurpose device based on Seebeck effect. For this purpose, experimental procedure was established which allowed testing in the pressure range (2· 102-2·103) Pa. Thermopile voltage was measured in the atmosphere of argon, carbon dioxide and helium. Experimental results justified to some extent simulation data. It was proven that output voltage can serve both for gas type and gas pressure detection.",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
journal = "Proceedings of the International Semiconductor Conference, CAS",
title = "Sensing gas type and pressure with multipurpose device based on seebeck effect",
pages = "82-79",
volume = "2019-October",
doi = "10.1109/SMICND.2019.8923673",
url = "conv_1167"
}

Ranđelović, D.V., Popović, B., Poljak, P.,& Jakšić, O.. (2019). Sensing gas type and pressure with multipurpose device based on seebeck effect. in Proceedings of the International Semiconductor Conference, CAS
Institute of Electrical and Electronics Engineers Inc.., 2019-October, 79-82.
https://doi.org/10.1109/SMICND.2019.8923673
conv_1167

Ranđelović D, Popović B, Poljak P, Jakšić O. Sensing gas type and pressure with multipurpose device based on seebeck effect. in Proceedings of the International Semiconductor Conference, CAS. 2019;2019-October:79-82.
doi:10.1109/SMICND.2019.8923673
conv_1167 .

Ranđelović, D.V., Popović, B., Poljak, Predrag, Jakšić, O., "Sensing gas type and pressure with multipurpose device based on seebeck effect" in Proceedings of the International Semiconductor Conference, CAS, 2019-October (2019):79-82,
https://doi.org/10.1109/SMICND.2019.8923673 .,
conv_1167 .

TY  - CONF
AU  - Sarajlić, Milija
AU  - Frantlović, Miloš
AU  - Poljak, Predrag
AU  - Radulović, K.
AU  - Vasiljević-Radović, Dana
PY  - 2018
UR  - https://redun.educons.edu.rs/handle/123456789/350
AB  - Test of a sensor with four resistors structure on its sensitivity as a temperature probe is described. The chip is sensitive on a temperature difference between Si substrate and air and less sensitive on the temperature of the whole chip. The sensor consists out of four resistors realized as metal meanders on a silicon chip patterned in 150 nm thick gold layer whose lateral dimensions are 0.94 mm by 0.6 mm and the length 14.1 mm. Width of meander line is 0.02 mm with clearance 0.02 mm. The resistors form Wheatstone bridge configuration. Current through resistors was kept constant on 5 mA. Offset of the bridge on no temperature difference was 1.5 mV. In the case of temperature difference on the sensor surface, sensor output is changing with linear dependence. This has a potential for the use in temperature stabilization systems.
PB  - Institute of Electrical and Electronics Engineers Inc.
C3  - Proceedings of the International Semiconductor Conference, CAS
T1  - Temperature Measurements with Four-Resistor Sensor Patterned on Golden Layer
EP  - 297
SP  - 295
VL  - 2018-October
DO  - 10.1109/SMICND.2018.8539828
UR  - conv_1171
ER  - 

@conference{
author = "Sarajlić, Milija and Frantlović, Miloš and Poljak, Predrag and Radulović, K. and Vasiljević-Radović, Dana",
year = "2018",
abstract = "Test of a sensor with four resistors structure on its sensitivity as a temperature probe is described. The chip is sensitive on a temperature difference between Si substrate and air and less sensitive on the temperature of the whole chip. The sensor consists out of four resistors realized as metal meanders on a silicon chip patterned in 150 nm thick gold layer whose lateral dimensions are 0.94 mm by 0.6 mm and the length 14.1 mm. Width of meander line is 0.02 mm with clearance 0.02 mm. The resistors form Wheatstone bridge configuration. Current through resistors was kept constant on 5 mA. Offset of the bridge on no temperature difference was 1.5 mV. In the case of temperature difference on the sensor surface, sensor output is changing with linear dependence. This has a potential for the use in temperature stabilization systems.",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
journal = "Proceedings of the International Semiconductor Conference, CAS",
title = "Temperature Measurements with Four-Resistor Sensor Patterned on Golden Layer",
pages = "297-295",
volume = "2018-October",
doi = "10.1109/SMICND.2018.8539828",
url = "conv_1171"
}

Sarajlić, M., Frantlović, M., Poljak, P., Radulović, K.,& Vasiljević-Radović, D.. (2018). Temperature Measurements with Four-Resistor Sensor Patterned on Golden Layer. in Proceedings of the International Semiconductor Conference, CAS
Institute of Electrical and Electronics Engineers Inc.., 2018-October, 295-297.
https://doi.org/10.1109/SMICND.2018.8539828
conv_1171

Sarajlić M, Frantlović M, Poljak P, Radulović K, Vasiljević-Radović D. Temperature Measurements with Four-Resistor Sensor Patterned on Golden Layer. in Proceedings of the International Semiconductor Conference, CAS. 2018;2018-October:295-297.
doi:10.1109/SMICND.2018.8539828
conv_1171 .

Sarajlić, Milija, Frantlović, Miloš, Poljak, Predrag, Radulović, K., Vasiljević-Radović, Dana, "Temperature Measurements with Four-Resistor Sensor Patterned on Golden Layer" in Proceedings of the International Semiconductor Conference, CAS, 2018-October (2018):295-297,
https://doi.org/10.1109/SMICND.2018.8539828 .,
conv_1171 .

TY  - JOUR
AU  - Tomić, Josif J.
AU  - Poljak, Predrag
AU  - Kušljević, Miodrag D.
PY  - 2018
UR  - https://redun.educons.edu.rs/handle/123456789/351
AB  - This Letter proposes a modified method for the dynamic harmonic analysis of signals with non-stationary harmonics, which is based on the previously proposed multiple-resonator observer structure. An optimisation technique is applied to reshape frequency responses of the basic transfer functions. This method, by using a parallel structure with common feedback, is very robust and, in addition, allows a reduction of the computational burden. The proposed method has been investigated for up to 64 harmonics, using LabView software package, under different conditions, and confirmed to be valuable and efficient tool for signal components estimation.
PB  - INST ENGINEERING TECHNOLOGY-IET, HERTFORD
T2  - Electronics Letters
T1  - Frequency-response-controlled multiple-resonator-based harmonic analysis
EP  - 204
IS  - 4
SP  - 202
VL  - 54
DO  - 10.1049/el.2017.4180
UR  - conv_932
ER  - 

@article{
author = "Tomić, Josif J. and Poljak, Predrag and Kušljević, Miodrag D.",
year = "2018",
abstract = "This Letter proposes a modified method for the dynamic harmonic analysis of signals with non-stationary harmonics, which is based on the previously proposed multiple-resonator observer structure. An optimisation technique is applied to reshape frequency responses of the basic transfer functions. This method, by using a parallel structure with common feedback, is very robust and, in addition, allows a reduction of the computational burden. The proposed method has been investigated for up to 64 harmonics, using LabView software package, under different conditions, and confirmed to be valuable and efficient tool for signal components estimation.",
publisher = "INST ENGINEERING TECHNOLOGY-IET, HERTFORD",
journal = "Electronics Letters",
title = "Frequency-response-controlled multiple-resonator-based harmonic analysis",
pages = "204-202",
number = "4",
volume = "54",
doi = "10.1049/el.2017.4180",
url = "conv_932"
}

Tomić, J. J., Poljak, P.,& Kušljević, M. D.. (2018). Frequency-response-controlled multiple-resonator-based harmonic analysis. in Electronics Letters
INST ENGINEERING TECHNOLOGY-IET, HERTFORD., 54(4), 202-204.
https://doi.org/10.1049/el.2017.4180
conv_932

Tomić JJ, Poljak P, Kušljević MD. Frequency-response-controlled multiple-resonator-based harmonic analysis. in Electronics Letters. 2018;54(4):202-204.
doi:10.1049/el.2017.4180
conv_932 .

Tomić, Josif J., Poljak, Predrag, Kušljević, Miodrag D., "Frequency-response-controlled multiple-resonator-based harmonic analysis" in Electronics Letters, 54, no. 4 (2018):202-204,
https://doi.org/10.1049/el.2017.4180 .,
conv_932 .

TY  - CONF
AU  - Poljak, Predrag
AU  - Frantlović, Miloš
AU  - Smiljanić, M.
AU  - Lazić, Z.
AU  - Jokić, I.
AU  - Ranđelović, D.V.
AU  - Mitrović, Z.
PY  - 2017
UR  - https://redun.educons.edu.rs/handle/123456789/293
AB  - In this paper a measurement setup is presented that enables automatic characterization of silicon piezoresistive MEMS pressure sensors. It is used for determination of the pressure and temperature dependences of sensor electrical parameters. Some of the equipment in the setup, and the software application that controls the process, are developed at the Center of Microelectronic Technologies (CMT). The main objective of the work is to make the sensor characterization experiment as efficient as possible, without sacrificing measurement performance. An example of obtained measurement results is given for 3 sensors fabricated at CMT. The work greatly facilitates small series production of pressure sensors and instruments, as well as research activities in the field of pressure sensors at CMT.
PB  - Institute of Electrical and Electronics Engineers Inc.
C3  - Proceedings of the International Semiconductor Conference, CAS
T1  - A measurement setup enabling automatic characterization of silicon piezoresistive MEMS pressure sensors
EP  - 240
SP  - 237
VL  - 2017-October
DO  - 10.1109/SMICND.2017.8101211
UR  - conv_1177
ER  - 

@conference{
author = "Poljak, Predrag and Frantlović, Miloš and Smiljanić, M. and Lazić, Z. and Jokić, I. and Ranđelović, D.V. and Mitrović, Z.",
year = "2017",
abstract = "In this paper a measurement setup is presented that enables automatic characterization of silicon piezoresistive MEMS pressure sensors. It is used for determination of the pressure and temperature dependences of sensor electrical parameters. Some of the equipment in the setup, and the software application that controls the process, are developed at the Center of Microelectronic Technologies (CMT). The main objective of the work is to make the sensor characterization experiment as efficient as possible, without sacrificing measurement performance. An example of obtained measurement results is given for 3 sensors fabricated at CMT. The work greatly facilitates small series production of pressure sensors and instruments, as well as research activities in the field of pressure sensors at CMT.",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
journal = "Proceedings of the International Semiconductor Conference, CAS",
title = "A measurement setup enabling automatic characterization of silicon piezoresistive MEMS pressure sensors",
pages = "240-237",
volume = "2017-October",
doi = "10.1109/SMICND.2017.8101211",
url = "conv_1177"
}

Poljak, P., Frantlović, M., Smiljanić, M., Lazić, Z., Jokić, I., Ranđelović, D.V.,& Mitrović, Z.. (2017). A measurement setup enabling automatic characterization of silicon piezoresistive MEMS pressure sensors. in Proceedings of the International Semiconductor Conference, CAS
Institute of Electrical and Electronics Engineers Inc.., 2017-October, 237-240.
https://doi.org/10.1109/SMICND.2017.8101211
conv_1177

Poljak P, Frantlović M, Smiljanić M, Lazić Z, Jokić I, Ranđelović D, Mitrović Z. A measurement setup enabling automatic characterization of silicon piezoresistive MEMS pressure sensors. in Proceedings of the International Semiconductor Conference, CAS. 2017;2017-October:237-240.
doi:10.1109/SMICND.2017.8101211
conv_1177 .

Poljak, Predrag, Frantlović, Miloš, Smiljanić, M., Lazić, Z., Jokić, I., Ranđelović, D.V., Mitrović, Z., "A measurement setup enabling automatic characterization of silicon piezoresistive MEMS pressure sensors" in Proceedings of the International Semiconductor Conference, CAS, 2017-October (2017):237-240,
https://doi.org/10.1109/SMICND.2017.8101211 .,
conv_1177 .

TY  - JOUR
AU  - Kušljević, Miodrag D.
AU  - Tomić, Josif J.
AU  - Poljak, Predrag
PY  - 2017
UR  - https://redun.educons.edu.rs/handle/123456789/327
AB  - This paper presents an improved approach to the recently proposed multiple-resonator-based method for the harmonic analysis that has been provided in the previous papers. Previously, two inherent particular cases have been considered. In these cases, reference points in which estimation is performed are located either in the middle or at the end of the observation interval. The first case exhibits a good noises and unwanted harmonics attenuation but possesses a large delay time. In the second case, the filters are able to form a zero-flat phase response about the operation frequency and hence able to provide instantaneous estimates, but with large overshoots caused by resonant frequencies at the edges of the passband, and the high level of the sidelobes, that also makes it susceptible to interharmonics and noise interference. The aim of this paper is to propose a compromised solution provided by the tradeoff between those opposite requirements by shifting this point along the observation interval. This way the frequency responses of the estimator are reshaped. A maximally flatness of the frequency response in the operation harmonic frequency is kept in all cases, but only locating the reference point in a fraction around the center of the observation interval provides flat-top frequency responses. The effectiveness of the proposed estimation technique is shown through simulations.
PB  - IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, PISCATAWAY
T2  - IEEE Transactions on Instrumentation and Measurement
T1  - Maximally Flat-Frequency-Response Multiple-Resonator-Based Harmonic Analysis
EP  - 3398
IS  - 12
SP  - 3387
VL  - 66
DO  - 10.1109/TIM.2017.2751799
UR  - conv_913
ER  - 

@article{
author = "Kušljević, Miodrag D. and Tomić, Josif J. and Poljak, Predrag",
year = "2017",
abstract = "This paper presents an improved approach to the recently proposed multiple-resonator-based method for the harmonic analysis that has been provided in the previous papers. Previously, two inherent particular cases have been considered. In these cases, reference points in which estimation is performed are located either in the middle or at the end of the observation interval. The first case exhibits a good noises and unwanted harmonics attenuation but possesses a large delay time. In the second case, the filters are able to form a zero-flat phase response about the operation frequency and hence able to provide instantaneous estimates, but with large overshoots caused by resonant frequencies at the edges of the passband, and the high level of the sidelobes, that also makes it susceptible to interharmonics and noise interference. The aim of this paper is to propose a compromised solution provided by the tradeoff between those opposite requirements by shifting this point along the observation interval. This way the frequency responses of the estimator are reshaped. A maximally flatness of the frequency response in the operation harmonic frequency is kept in all cases, but only locating the reference point in a fraction around the center of the observation interval provides flat-top frequency responses. The effectiveness of the proposed estimation technique is shown through simulations.",
publisher = "IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, PISCATAWAY",
journal = "IEEE Transactions on Instrumentation and Measurement",
title = "Maximally Flat-Frequency-Response Multiple-Resonator-Based Harmonic Analysis",
pages = "3398-3387",
number = "12",
volume = "66",
doi = "10.1109/TIM.2017.2751799",
url = "conv_913"
}

Kušljević, M. D., Tomić, J. J.,& Poljak, P.. (2017). Maximally Flat-Frequency-Response Multiple-Resonator-Based Harmonic Analysis. in IEEE Transactions on Instrumentation and Measurement
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, PISCATAWAY., 66(12), 3387-3398.
https://doi.org/10.1109/TIM.2017.2751799
conv_913

Kušljević MD, Tomić JJ, Poljak P. Maximally Flat-Frequency-Response Multiple-Resonator-Based Harmonic Analysis. in IEEE Transactions on Instrumentation and Measurement. 2017;66(12):3387-3398.
doi:10.1109/TIM.2017.2751799
conv_913 .

Kušljević, Miodrag D., Tomić, Josif J., Poljak, Predrag, "Maximally Flat-Frequency-Response Multiple-Resonator-Based Harmonic Analysis" in IEEE Transactions on Instrumentation and Measurement, 66, no. 12 (2017):3387-3398,
https://doi.org/10.1109/TIM.2017.2751799 .,
conv_913 .

TY  - CONF
AU  - Ranđelović, D.V.
AU  - Jaksić, O.
AU  - Poljak, Predrag
PY  - 2017
UR  - https://redun.educons.edu.rs/handle/123456789/308
AB  - There is a growing demand for inexpensive and efficient gas sensors which have important applications in various areas including industrial safety and emission monitoring in coal fired and lignite based thermal power plants. Various air polluting and hazardous gases are emitted from power plants (Hydrogen (H2), Nitrogen Dioxide (NO2), Chlorine (Cl2), Carbon Dioxide (CO2), Sulfur Dioxide (SO2), etc). The main goal of this work is to study suitability of use of thermopile based MEMS sensors in systems for gas emission monitoring in thermal power plants using self-developed 1D analytical model.
PB  - Institute of Electrical and Electronics Engineers Inc.
C3  - Proceedings of the International Semiconductor Conference, CAS
T1  - Simulation of performance of thermopile based gas sensors applied for emission monitoring in thermal power plants
EP  - 112
SP  - 109
VL  - 2017-October
DO  - 10.1109/SMICND.2017.8101170
UR  - conv_1178
ER  - 

@conference{
author = "Ranđelović, D.V. and Jaksić, O. and Poljak, Predrag",
year = "2017",
abstract = "There is a growing demand for inexpensive and efficient gas sensors which have important applications in various areas including industrial safety and emission monitoring in coal fired and lignite based thermal power plants. Various air polluting and hazardous gases are emitted from power plants (Hydrogen (H2), Nitrogen Dioxide (NO2), Chlorine (Cl2), Carbon Dioxide (CO2), Sulfur Dioxide (SO2), etc). The main goal of this work is to study suitability of use of thermopile based MEMS sensors in systems for gas emission monitoring in thermal power plants using self-developed 1D analytical model.",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
journal = "Proceedings of the International Semiconductor Conference, CAS",
title = "Simulation of performance of thermopile based gas sensors applied for emission monitoring in thermal power plants",
pages = "112-109",
volume = "2017-October",
doi = "10.1109/SMICND.2017.8101170",
url = "conv_1178"
}

Ranđelović, D.V., Jaksić, O.,& Poljak, P.. (2017). Simulation of performance of thermopile based gas sensors applied for emission monitoring in thermal power plants. in Proceedings of the International Semiconductor Conference, CAS
Institute of Electrical and Electronics Engineers Inc.., 2017-October, 109-112.
https://doi.org/10.1109/SMICND.2017.8101170
conv_1178

Ranđelović D, Jaksić O, Poljak P. Simulation of performance of thermopile based gas sensors applied for emission monitoring in thermal power plants. in Proceedings of the International Semiconductor Conference, CAS. 2017;2017-October:109-112.
doi:10.1109/SMICND.2017.8101170
conv_1178 .

Ranđelović, D.V., Jaksić, O., Poljak, Predrag, "Simulation of performance of thermopile based gas sensors applied for emission monitoring in thermal power plants" in Proceedings of the International Semiconductor Conference, CAS, 2017-October (2017):109-112,
https://doi.org/10.1109/SMICND.2017.8101170 .,
conv_1178 .

TY  - CONF
AU  - Kušljević, Miodrag D.
AU  - Tomić, Josif J.
AU  - Poljak, Predrag
PY  - 2017
UR  - https://redun.educons.edu.rs/handle/123456789/295
AB  - In this paper, a modified and improved approach to the recently proposed multiple-resonator-based observer structure for harmonic estimation has been proposed. In the previous papers, two inherent particular cases have been considered. In the first case, estimation is performed in the point located in the middle of the observation interval, and exhibits good noises and unwanted harmonics attenuation but possesses a large response delay. In the second case, the estimation point is at the end of the observation window. In this case, the filters are able to form a zero-flat phase response about the operation frequency and hence able to provide instantaneous estimates, but with large overshoots caused by resonant frequencies at the edges of the pass band, and the high level of the sidelobs. In this paper, the estimation point is shifted along the observation interval reshaping frequency responses to tradeoff between those opposite requirements. The effectiveness of the proposed algorithm is shown through simulations.
PB  - Institute of Electrical and Electronics Engineers Inc.
C3  - 19th International Symposium on Power Electronics, Ee 2017
T1  - Group-Delay-Controlled Multiple-Resonator-Based Harmonic Analysis
EP  - 6
SP  - 1
VL  - 2017-December
DO  - 10.1109/PEE.2017.8171696
UR  - conv_1176
ER  - 

@conference{
author = "Kušljević, Miodrag D. and Tomić, Josif J. and Poljak, Predrag",
year = "2017",
abstract = "In this paper, a modified and improved approach to the recently proposed multiple-resonator-based observer structure for harmonic estimation has been proposed. In the previous papers, two inherent particular cases have been considered. In the first case, estimation is performed in the point located in the middle of the observation interval, and exhibits good noises and unwanted harmonics attenuation but possesses a large response delay. In the second case, the estimation point is at the end of the observation window. In this case, the filters are able to form a zero-flat phase response about the operation frequency and hence able to provide instantaneous estimates, but with large overshoots caused by resonant frequencies at the edges of the pass band, and the high level of the sidelobs. In this paper, the estimation point is shifted along the observation interval reshaping frequency responses to tradeoff between those opposite requirements. The effectiveness of the proposed algorithm is shown through simulations.",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
journal = "19th International Symposium on Power Electronics, Ee 2017",
title = "Group-Delay-Controlled Multiple-Resonator-Based Harmonic Analysis",
pages = "6-1",
volume = "2017-December",
doi = "10.1109/PEE.2017.8171696",
url = "conv_1176"
}

Kušljević, M. D., Tomić, J. J.,& Poljak, P.. (2017). Group-Delay-Controlled Multiple-Resonator-Based Harmonic Analysis. in 19th International Symposium on Power Electronics, Ee 2017
Institute of Electrical and Electronics Engineers Inc.., 2017-December, 1-6.
https://doi.org/10.1109/PEE.2017.8171696
conv_1176

Kušljević MD, Tomić JJ, Poljak P. Group-Delay-Controlled Multiple-Resonator-Based Harmonic Analysis. in 19th International Symposium on Power Electronics, Ee 2017. 2017;2017-December:1-6.
doi:10.1109/PEE.2017.8171696
conv_1176 .

Kušljević, Miodrag D., Tomić, Josif J., Poljak, Predrag, "Group-Delay-Controlled Multiple-Resonator-Based Harmonic Analysis" in 19th International Symposium on Power Electronics, Ee 2017, 2017-December (2017):1-6,
https://doi.org/10.1109/PEE.2017.8171696 .,
conv_1176 .

TY  - CONF
AU  - Frantlović, Miloš
AU  - Poljak, Predrag
AU  - Jokić, I.
AU  - Ranđelović, D.V.
AU  - Vasiljević-Radović, Dana
PY  - 2017
UR  - https://redun.educons.edu.rs/handle/123456789/294
AB  - In this paper we present the concept of a compact intelligent industrial pressure transmitter developed at the Center of Microelectronic Technologies (CMT), and discuss some of the most important steps in its design process. First the constraints of the design are defined, and then the decisions are made in order to fulfill the design objectives in an optimal way, which is made possible by using the latest available technology. Especially important for this design are mixed signal circuits, and the focus is on the digital-to-analog circuitry that generates the transmitter's analog output signal. Several solutions are considered and compared, and the chosen one is further investigated, including the experimental characterization of the output current error across the operating temperature range. Apart from industrial transmitters, the results of the work can be significant for other kinds of electronic instrumentation.
PB  - Institute of Electrical and Electronics Engineers Inc.
C3  - Proceedings of the International Conference on Microelectronics, ICM
T1  - On the design of compact intelligent industrial transmitters based on piezoresistive MEMS pressure sensors
EP  - 142
SP  - 139
VL  - 2017-October
DO  - 10.1109/MIEL.2017.8190087
UR  - conv_1175
ER  - 

@conference{
author = "Frantlović, Miloš and Poljak, Predrag and Jokić, I. and Ranđelović, D.V. and Vasiljević-Radović, Dana",
year = "2017",
abstract = "In this paper we present the concept of a compact intelligent industrial pressure transmitter developed at the Center of Microelectronic Technologies (CMT), and discuss some of the most important steps in its design process. First the constraints of the design are defined, and then the decisions are made in order to fulfill the design objectives in an optimal way, which is made possible by using the latest available technology. Especially important for this design are mixed signal circuits, and the focus is on the digital-to-analog circuitry that generates the transmitter's analog output signal. Several solutions are considered and compared, and the chosen one is further investigated, including the experimental characterization of the output current error across the operating temperature range. Apart from industrial transmitters, the results of the work can be significant for other kinds of electronic instrumentation.",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
journal = "Proceedings of the International Conference on Microelectronics, ICM",
title = "On the design of compact intelligent industrial transmitters based on piezoresistive MEMS pressure sensors",
pages = "142-139",
volume = "2017-October",
doi = "10.1109/MIEL.2017.8190087",
url = "conv_1175"
}

Frantlović, M., Poljak, P., Jokić, I., Ranđelović, D.V.,& Vasiljević-Radović, D.. (2017). On the design of compact intelligent industrial transmitters based on piezoresistive MEMS pressure sensors. in Proceedings of the International Conference on Microelectronics, ICM
Institute of Electrical and Electronics Engineers Inc.., 2017-October, 139-142.
https://doi.org/10.1109/MIEL.2017.8190087
conv_1175

Frantlović M, Poljak P, Jokić I, Ranđelović D, Vasiljević-Radović D. On the design of compact intelligent industrial transmitters based on piezoresistive MEMS pressure sensors. in Proceedings of the International Conference on Microelectronics, ICM. 2017;2017-October:139-142.
doi:10.1109/MIEL.2017.8190087
conv_1175 .

Frantlović, Miloš, Poljak, Predrag, Jokić, I., Ranđelović, D.V., Vasiljević-Radović, Dana, "On the design of compact intelligent industrial transmitters based on piezoresistive MEMS pressure sensors" in Proceedings of the International Conference on Microelectronics, ICM, 2017-October (2017):139-142,
https://doi.org/10.1109/MIEL.2017.8190087 .,
conv_1175 .

TY  - CONF
AU  - Poljak, Predrag
AU  - Vorkapić, M.
AU  - Frantlović, Miloš
AU  - Ranđelović, D.V.
AU  - Popović, B.
AU  - Kovacević, D.
PY  - 2016
UR  - https://redun.educons.edu.rs/handle/123456789/280
AB  - This paper presents implementation of pressure transmitters, developed at Institute of Chemistry, Technology and Metallurgy (ICTM), within the feed water system existing in thermal power plant TENT-A located in Obrenovac, Serbia. For this purpose, high pressure transmitters (up to 400 bar), with standard current output (4-20) mA, digital display for in-situ reading and incorporated HART protocol for remote reading, are used. This type of monitoring enables higher degree of reliability, safety and energy efficiency of the feed water system. In order to optimize the energy efficiency aspect, special attention is focused on accuracy and precision of the measurements.
PB  - Institute of Electrical and Electronics Engineers Inc.
C3  - 4th International Symposium on Environment Friendly Energies and Applications, EFEA 2016
T1  - ICTM pressure transmitter in the feed water system of the thermal power plant
DO  - 10.1109/EFEA.2016.7748793
UR  - conv_1181
ER  - 

@conference{
author = "Poljak, Predrag and Vorkapić, M. and Frantlović, Miloš and Ranđelović, D.V. and Popović, B. and Kovacević, D.",
year = "2016",
abstract = "This paper presents implementation of pressure transmitters, developed at Institute of Chemistry, Technology and Metallurgy (ICTM), within the feed water system existing in thermal power plant TENT-A located in Obrenovac, Serbia. For this purpose, high pressure transmitters (up to 400 bar), with standard current output (4-20) mA, digital display for in-situ reading and incorporated HART protocol for remote reading, are used. This type of monitoring enables higher degree of reliability, safety and energy efficiency of the feed water system. In order to optimize the energy efficiency aspect, special attention is focused on accuracy and precision of the measurements.",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
journal = "4th International Symposium on Environment Friendly Energies and Applications, EFEA 2016",
title = "ICTM pressure transmitter in the feed water system of the thermal power plant",
doi = "10.1109/EFEA.2016.7748793",
url = "conv_1181"
}

Poljak, P., Vorkapić, M., Frantlović, M., Ranđelović, D.V., Popović, B.,& Kovacević, D.. (2016). ICTM pressure transmitter in the feed water system of the thermal power plant. in 4th International Symposium on Environment Friendly Energies and Applications, EFEA 2016
Institute of Electrical and Electronics Engineers Inc...
https://doi.org/10.1109/EFEA.2016.7748793
conv_1181

Poljak P, Vorkapić M, Frantlović M, Ranđelović D, Popović B, Kovacević D. ICTM pressure transmitter in the feed water system of the thermal power plant. in 4th International Symposium on Environment Friendly Energies and Applications, EFEA 2016. 2016;.
doi:10.1109/EFEA.2016.7748793
conv_1181 .

Poljak, Predrag, Vorkapić, M., Frantlović, Miloš, Ranđelović, D.V., Popović, B., Kovacević, D., "ICTM pressure transmitter in the feed water system of the thermal power plant" in 4th International Symposium on Environment Friendly Energies and Applications, EFEA 2016 (2016),
https://doi.org/10.1109/EFEA.2016.7748793 .,
conv_1181 .

TY  - JOUR
AU  - Ranđelović, D.V.
AU  - Kozlov, A.G.
AU  - Jakšić, O.M.
AU  - Smiljanić, M.M.
AU  - Poljak, Predrag
PY  - 2015
UR  - https://redun.educons.edu.rs/handle/123456789/253
AB  - This work presents an analytical model dedicated to study of the transient response of multipurpose MEMS devices based on thermopile sensors. In general, thermopile sensors response depends on ambient temperature, thermal conductivity of the gas inside the housing and the pressure of the gas. The presented model takes into account all these parameters. This model was sucessfully implemented for the study of transient behaviour of our multifunctional sensors with p+Si/Al thermocouples and a bulk micromachined bilayered membrane. Simulations were performed for different gases of interest and conclusions were deduced regarding the influence of relevant parameters on the thermal time constant. This analytical approach is general and flexible enough to be implemented for analysis of the transient behaviour of thermopile-based sensors when used for different applications.
PB  - University of Banja Luka, Faculty of Electrical Engineering
T2  - Electronics
T1  - Analytical modelling of the transient response of thermopile-based MEMS sensors
EP  - 73
IS  - 2
SP  - 70
VL  - 19
DO  - 10.7251/ELS1519070R
UR  - conv_1185
ER  - 

@article{
author = "Ranđelović, D.V. and Kozlov, A.G. and Jakšić, O.M. and Smiljanić, M.M. and Poljak, Predrag",
year = "2015",
abstract = "This work presents an analytical model dedicated to study of the transient response of multipurpose MEMS devices based on thermopile sensors. In general, thermopile sensors response depends on ambient temperature, thermal conductivity of the gas inside the housing and the pressure of the gas. The presented model takes into account all these parameters. This model was sucessfully implemented for the study of transient behaviour of our multifunctional sensors with p+Si/Al thermocouples and a bulk micromachined bilayered membrane. Simulations were performed for different gases of interest and conclusions were deduced regarding the influence of relevant parameters on the thermal time constant. This analytical approach is general and flexible enough to be implemented for analysis of the transient behaviour of thermopile-based sensors when used for different applications.",
publisher = "University of Banja Luka, Faculty of Electrical Engineering",
journal = "Electronics",
title = "Analytical modelling of the transient response of thermopile-based MEMS sensors",
pages = "73-70",
number = "2",
volume = "19",
doi = "10.7251/ELS1519070R",
url = "conv_1185"
}

Ranđelović, D.V., Kozlov, A.G., Jakšić, O.M., Smiljanić, M.M.,& Poljak, P.. (2015). Analytical modelling of the transient response of thermopile-based MEMS sensors. in Electronics
University of Banja Luka, Faculty of Electrical Engineering., 19(2), 70-73.
https://doi.org/10.7251/ELS1519070R
conv_1185

Ranđelović D, Kozlov A, Jakšić O, Smiljanić M, Poljak P. Analytical modelling of the transient response of thermopile-based MEMS sensors. in Electronics. 2015;19(2):70-73.
doi:10.7251/ELS1519070R
conv_1185 .

Ranđelović, D.V., Kozlov, A.G., Jakšić, O.M., Smiljanić, M.M., Poljak, Predrag, "Analytical modelling of the transient response of thermopile-based MEMS sensors" in Electronics, 19, no. 2 (2015):70-73,
https://doi.org/10.7251/ELS1519070R .,
conv_1185 .

TY  - JOUR
AU  - Poljak, Predrag
AU  - Vukelić, B.
AU  - Vorkapić, M.
AU  - Ranđelović, D.V.
PY  - 2015
UR  - https://redun.educons.edu.rs/handle/123456789/242
AB  - This paper presents a prototype of the multichannel acquisition unit AKV-100 developed for purposes of pressure and temperature measurements using proprietary ICTM pressure transmitters TPa-110 based on MEMS piezoresistive pressure sensors and thermocouples TMMU01. Details about the acquisition unit, dedicated software, measurement setup and test procedure are given. Measurements results are presented and the directions of future research activities are discussed.
PB  - University of Banja Luka, Faculty of Electrical Engineering
T2  - Electronics
T1  - Prototype of the multichannel acquisition system developed for ICTM pressure transmitters
EP  - 69
IS  - 2
SP  - 66
VL  - 19
DO  - 10.7251/ELS1519066P
UR  - conv_1186
ER  - 

@article{
author = "Poljak, Predrag and Vukelić, B. and Vorkapić, M. and Ranđelović, D.V.",
year = "2015",
abstract = "This paper presents a prototype of the multichannel acquisition unit AKV-100 developed for purposes of pressure and temperature measurements using proprietary ICTM pressure transmitters TPa-110 based on MEMS piezoresistive pressure sensors and thermocouples TMMU01. Details about the acquisition unit, dedicated software, measurement setup and test procedure are given. Measurements results are presented and the directions of future research activities are discussed.",
publisher = "University of Banja Luka, Faculty of Electrical Engineering",
journal = "Electronics",
title = "Prototype of the multichannel acquisition system developed for ICTM pressure transmitters",
pages = "69-66",
number = "2",
volume = "19",
doi = "10.7251/ELS1519066P",
url = "conv_1186"
}

Poljak, P., Vukelić, B., Vorkapić, M.,& Ranđelović, D.V.. (2015). Prototype of the multichannel acquisition system developed for ICTM pressure transmitters. in Electronics
University of Banja Luka, Faculty of Electrical Engineering., 19(2), 66-69.
https://doi.org/10.7251/ELS1519066P
conv_1186

Poljak P, Vukelić B, Vorkapić M, Ranđelović D. Prototype of the multichannel acquisition system developed for ICTM pressure transmitters. in Electronics. 2015;19(2):66-69.
doi:10.7251/ELS1519066P
conv_1186 .

Poljak, Predrag, Vukelić, B., Vorkapić, M., Ranđelović, D.V., "Prototype of the multichannel acquisition system developed for ICTM pressure transmitters" in Electronics, 19, no. 2 (2015):66-69,
https://doi.org/10.7251/ELS1519066P .,
conv_1186 .

TY  - JOUR
AU  - Poljak, Predrag
AU  - Kušljević, Miodrag D.
AU  - Tomić, Josif J.
PY  - 2012
UR  - https://redun.educons.edu.rs/handle/123456789/140
AB  - This paper proposes an accurate and computationally efficient time-domain implementation of the IEEE Standard 1459-2010 for power measurements. The most important parts are adaptive low- and bandpass finite-impulse-response (FIR) filters that extract dc and fundamental components, respectively. In addition, coefficient sensitivity problems of the large-order FIR comb cascade structure are overridden by using a multirate (decimation) digital signal processing technique. Even more, by using decimation antialiasing filters, the parameter estimation accuracy is improved. The symmetrical components are estimated through adaptive transformation matrix of phase shifters. The algorithm convergence provided a fast response and adaptability. The effectiveness of the proposed technique is demonstrated by simulation results. The algorithm shows a very high level of robustness and high measurement accuracy over a wide range of frequency changes.
PB  - IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, PISCATAWAY
T2  - IEEE Transactions on Instrumentation and Measurement
T1  - Power Components Estimation According to IEEE Standard 1459-2010 Under Wide-Range Frequency Deviations
EP  - 644
IS  - 3
SP  - 636
VL  - 61
DO  - 10.1109/TIM.2011.2171615
UR  - conv_758
ER  - 

@article{
author = "Poljak, Predrag and Kušljević, Miodrag D. and Tomić, Josif J.",
year = "2012",
abstract = "This paper proposes an accurate and computationally efficient time-domain implementation of the IEEE Standard 1459-2010 for power measurements. The most important parts are adaptive low- and bandpass finite-impulse-response (FIR) filters that extract dc and fundamental components, respectively. In addition, coefficient sensitivity problems of the large-order FIR comb cascade structure are overridden by using a multirate (decimation) digital signal processing technique. Even more, by using decimation antialiasing filters, the parameter estimation accuracy is improved. The symmetrical components are estimated through adaptive transformation matrix of phase shifters. The algorithm convergence provided a fast response and adaptability. The effectiveness of the proposed technique is demonstrated by simulation results. The algorithm shows a very high level of robustness and high measurement accuracy over a wide range of frequency changes.",
publisher = "IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, PISCATAWAY",
journal = "IEEE Transactions on Instrumentation and Measurement",
title = "Power Components Estimation According to IEEE Standard 1459-2010 Under Wide-Range Frequency Deviations",
pages = "644-636",
number = "3",
volume = "61",
doi = "10.1109/TIM.2011.2171615",
url = "conv_758"
}

Poljak, P., Kušljević, M. D.,& Tomić, J. J.. (2012). Power Components Estimation According to IEEE Standard 1459-2010 Under Wide-Range Frequency Deviations. in IEEE Transactions on Instrumentation and Measurement
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, PISCATAWAY., 61(3), 636-644.
https://doi.org/10.1109/TIM.2011.2171615
conv_758

Poljak P, Kušljević MD, Tomić JJ. Power Components Estimation According to IEEE Standard 1459-2010 Under Wide-Range Frequency Deviations. in IEEE Transactions on Instrumentation and Measurement. 2012;61(3):636-644.
doi:10.1109/TIM.2011.2171615
conv_758 .

Poljak, Predrag, Kušljević, Miodrag D., Tomić, Josif J., "Power Components Estimation According to IEEE Standard 1459-2010 Under Wide-Range Frequency Deviations" in IEEE Transactions on Instrumentation and Measurement, 61, no. 3 (2012):636-644,
https://doi.org/10.1109/TIM.2011.2171615 .,
conv_758 .

TY  - JOUR
AU  - Kušljević, Miodrag D.
AU  - Poljak, Predrag
PY  - 2011
UR  - https://redun.educons.edu.rs/handle/123456789/88
AB  - A new simple approach to the design of digital algorithm for simultaneous reactive-power and frequency estimations of local system is presented. The algorithm is derived using the weighted-least-square method. During the algorithm derivation, a pure sinusoidal voltage model was assumed. Cascade finite-impulse-response (FIR) comb digital filters are used to minimize the noise effect and to eliminate the presence of harmonics effect. The most important point of this paper is the mathematical model that transforms the problem of estimation into an overdetermined set of linear equations. The investigation was simplified because the total similarity to the state of the problem of the active-power and frequency estimations was noticed. The only difference is the adaptive phase shifter applied to the voltage signal. In addition, coefficient-sensitivity problems of the large-order FIR comb cascade structure are overridden by using a multirate (decimation) digital signal processing technique. Even more, by using antialiasing filters, the parameter estimation accuracy is improved. The effectiveness of the proposed techniques is demonstrated by both simulation and experimental results. The algorithm shows a very high level of robustness, as well as high measurement accuracy over a wide range of frequency changes.
PB  - IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, PISCATAWAY
T2  - IEEE Transactions on Instrumentation and Measurement
T1  - Simultaneous Reactive-Power and Frequency Estimations Using Simple Recursive WLS Algorithm and Adaptive Filtering
EP  - 3867
IS  - 12
SP  - 3860
VL  - 60
DO  - 10.1109/TIM.2011.2144690
UR  - conv_759
ER  - 

@article{
author = "Kušljević, Miodrag D. and Poljak, Predrag",
year = "2011",
abstract = "A new simple approach to the design of digital algorithm for simultaneous reactive-power and frequency estimations of local system is presented. The algorithm is derived using the weighted-least-square method. During the algorithm derivation, a pure sinusoidal voltage model was assumed. Cascade finite-impulse-response (FIR) comb digital filters are used to minimize the noise effect and to eliminate the presence of harmonics effect. The most important point of this paper is the mathematical model that transforms the problem of estimation into an overdetermined set of linear equations. The investigation was simplified because the total similarity to the state of the problem of the active-power and frequency estimations was noticed. The only difference is the adaptive phase shifter applied to the voltage signal. In addition, coefficient-sensitivity problems of the large-order FIR comb cascade structure are overridden by using a multirate (decimation) digital signal processing technique. Even more, by using antialiasing filters, the parameter estimation accuracy is improved. The effectiveness of the proposed techniques is demonstrated by both simulation and experimental results. The algorithm shows a very high level of robustness, as well as high measurement accuracy over a wide range of frequency changes.",
publisher = "IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, PISCATAWAY",
journal = "IEEE Transactions on Instrumentation and Measurement",
title = "Simultaneous Reactive-Power and Frequency Estimations Using Simple Recursive WLS Algorithm and Adaptive Filtering",
pages = "3867-3860",
number = "12",
volume = "60",
doi = "10.1109/TIM.2011.2144690",
url = "conv_759"
}

Kušljević, M. D.,& Poljak, P.. (2011). Simultaneous Reactive-Power and Frequency Estimations Using Simple Recursive WLS Algorithm and Adaptive Filtering. in IEEE Transactions on Instrumentation and Measurement
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, PISCATAWAY., 60(12), 3860-3867.
https://doi.org/10.1109/TIM.2011.2144690
conv_759

Kušljević MD, Poljak P. Simultaneous Reactive-Power and Frequency Estimations Using Simple Recursive WLS Algorithm and Adaptive Filtering. in IEEE Transactions on Instrumentation and Measurement. 2011;60(12):3860-3867.
doi:10.1109/TIM.2011.2144690
conv_759 .

Kušljević, Miodrag D., Poljak, Predrag, "Simultaneous Reactive-Power and Frequency Estimations Using Simple Recursive WLS Algorithm and Adaptive Filtering" in IEEE Transactions on Instrumentation and Measurement, 60, no. 12 (2011):3860-3867,
https://doi.org/10.1109/TIM.2011.2144690 .,
conv_759 .