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Performance optimization methods for switched-capacitor biquadratic filters

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Show simple item record Nahlik, Jiri Hospodka, Jiri Sovka, Pavel Mullane, Brendan Subrt, Ondrej 2019-01-15T10:11:42Z 2019-01-15T10:11:42Z 2018
dc.description peer-reviewed en_US
dc.description.abstract A class of computer-aided optimization methods based on Differential Evolution (DE), Particle Swarm Optimization (PSO) and Nelder Mead algorithms applied to a switched-capacitor (SC) filter circuit design are investigated. Comparisons of these algorithms applied to a 4th order biquadratic two-channel filter bank CMOS design on 0.35 μm technology are made. The frequency responses of the biquadratic filters must match ideal responses in a finite number of iterations with a limited number of ”particles”. The original and derived methods are evaluated on the base of their convergence progress and their reliability over different starting populations. An optimal design approach based on combining algorithms is derived as a more suitable and more reliable method for SC circuit optimization. en_US
dc.language.iso eng en_US
dc.publisher De Gruyter Open en_US
dc.relation.ispartofseries Elektrotechnický časopis / Journal of Electrical Engineering;69 (5), pp. 345-351
dc.subject optimization en_US
dc.subject DE en_US
dc.subject PSO en_US
dc.subject simplex en_US
dc.subject filter en_US
dc.subject SC circuit en_US
dc.title Performance optimization methods for switched-capacitor biquadratic filters en_US
dc.type info:eu-repo/semantics/article en_US
dc.type.supercollection all_ul_research en_US
dc.type.supercollection ul_published_reviewed en_US
dc.identifier.doi /10.2478/jee-2018-0050
dc.relation.projectid SGS17/183/OHK3/3T/13 en_US
dc.rights.accessrights info:eu-repo/semantics/openAccess en_US

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