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dc.creatorKušljević, Miodrag D.
dc.creatorTomić, Josif J.
dc.creatorPoljak, Predrag
dc.date.accessioned2023-04-07T14:26:22Z
dc.date.available2023-04-07T14:26:22Z
dc.date.issued2021
dc.identifier.issn1330-3651
dc.identifier.urihttps://redun.educons.edu.rs/handle/123456789/423
dc.description.abstractRecently, 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.en
dc.publisherStrojarski Facultet
dc.rightsopenAccess
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.sourceTehnički vjesnik
dc.subjectRecursive algorithmen
dc.subjectMultiple-resonatoren
dc.subjectHarmonic analysisen
dc.subjectGroup delayen
dc.subjectFrequency responseen
dc.subjectConstrained Linear Least-Squares (CLLS)en
dc.titleConstrained-group-delay-optimized multiple-resonator-based harmonic analysisen
dc.typearticle
dc.rights.licenseBY
dc.citation.epage1252
dc.citation.issue4
dc.citation.other28(4): 1244-1252
dc.citation.rankM23
dc.citation.spage1244
dc.citation.volume28
dc.identifier.doi10.17559/TV-20180327173716
dc.identifier.fulltexthttp://redun.educons.edu.rs/bitstream/id/229/420.pdf
dc.identifier.rcubconv_1156
dc.identifier.scopus2-s2.0-85111557348
dc.identifier.wos000675891000023
dc.type.versionpublishedVersion


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