{"id":"https://openalex.org/W2152970296","doi":"https://doi.org/10.1109/tcsi.2011.2173389","title":"Design and Analysis of a Class-D Stage With Harmonic Suppression","display_name":"Design and Analysis of a Class-D Stage With Harmonic Suppression","publication_year":2011,"publication_date":"2011-12-23","ids":{"openalex":"https://openalex.org/W2152970296","doi":"https://doi.org/10.1109/tcsi.2011.2173389","mag":"2152970296"},"language":"en","primary_location":{"id":"doi:10.1109/tcsi.2011.2173389","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsi.2011.2173389","pdf_url":null,"source":{"id":"https://openalex.org/S116977442","display_name":"IEEE Transactions on Circuits and Systems I Regular Papers","issn_l":"1549-8328","issn":["1549-8328","1558-0806"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Circuits and Systems I: Regular Papers","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5041008760","display_name":"Jonas Fritzin","orcid":null},"institutions":[{"id":"https://openalex.org/I102134673","display_name":"Link\u00f6ping University","ror":"https://ror.org/05ynxx418","country_code":"SE","type":"education","lineage":["https://openalex.org/I102134673"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Jonas Fritzin","raw_affiliation_strings":["Division of Electronic Devices, Department of Electrical Engineering, Link\u00f6ping University, Linkoping, Sweden"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Electronic Devices, Department of Electrical Engineering, Link\u00f6ping University, Linkoping, Sweden","institution_ids":["https://openalex.org/I102134673"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103425141","display_name":"Christer Svensson","orcid":null},"institutions":[{"id":"https://openalex.org/I102134673","display_name":"Link\u00f6ping University","ror":"https://ror.org/05ynxx418","country_code":"SE","type":"education","lineage":["https://openalex.org/I102134673"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Christer Svensson","raw_affiliation_strings":["Division of Electronic Devices, Department of Electrical Engineering, Link\u00f6ping University, Linkoping, Sweden"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Electronic Devices, Department of Electrical Engineering, Link\u00f6ping University, Linkoping, Sweden","institution_ids":["https://openalex.org/I102134673"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5029147977","display_name":"Atila Alvandpour","orcid":"https://orcid.org/0000-0001-8922-2360"},"institutions":[{"id":"https://openalex.org/I102134673","display_name":"Link\u00f6ping University","ror":"https://ror.org/05ynxx418","country_code":"SE","type":"education","lineage":["https://openalex.org/I102134673"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Atila Alvandpour","raw_affiliation_strings":["Division of Electronic Devices, Department of Electrical Engineering, Link\u00f6ping University, Linkoping, Sweden"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Electronic Devices, Department of Electrical Engineering, Link\u00f6ping University, Linkoping, Sweden","institution_ids":["https://openalex.org/I102134673"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.703,"has_fulltext":false,"cited_by_count":28,"citation_normalized_percentile":{"value":0.90966283,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"59","issue":"6","first_page":"1178","last_page":"1186"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10187","display_name":"Radio Frequency Integrated Circuit Design","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10187","display_name":"Radio Frequency Integrated Circuit Design","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11248","display_name":"Advanced Power Amplifier Design","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11444","display_name":"Electromagnetic Compatibility and Noise Suppression","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/harmonics","display_name":"Harmonics","score":0.7197871208190918},{"id":"https://openalex.org/keywords/inverter","display_name":"Inverter","score":0.6155717968940735},{"id":"https://openalex.org/keywords/harmonic","display_name":"Harmonic","score":0.6013930439949036},{"id":"https://openalex.org/keywords/waveform","display_name":"Waveform","score":0.597702145576477},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.5653753876686096},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.5572780966758728},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.539171576499939},{"id":"https://openalex.org/keywords/harmonic-analysis","display_name":"Harmonic analysis","score":0.5201007127761841},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.508836567401886},{"id":"https://openalex.org/keywords/buffer-amplifier","display_name":"Buffer amplifier","score":0.4301711916923523},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4174641966819763},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.33862048387527466},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.27244818210601807},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2480473816394806},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2362024486064911},{"id":"https://openalex.org/keywords/transistor","display_name":"Transistor","score":0.2148652970790863},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.12327456474304199}],"concepts":[{"id":"https://openalex.org/C188414643","wikidata":"https://www.wikidata.org/wiki/Q3001183","display_name":"Harmonics","level":3,"score":0.7197871208190918},{"id":"https://openalex.org/C11190779","wikidata":"https://www.wikidata.org/wiki/Q664575","display_name":"Inverter","level":3,"score":0.6155717968940735},{"id":"https://openalex.org/C127934551","wikidata":"https://www.wikidata.org/wiki/Q1148098","display_name":"Harmonic","level":2,"score":0.6013930439949036},{"id":"https://openalex.org/C197424946","wikidata":"https://www.wikidata.org/wiki/Q1165717","display_name":"Waveform","level":3,"score":0.597702145576477},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.5653753876686096},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.5572780966758728},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.539171576499939},{"id":"https://openalex.org/C131770355","wikidata":"https://www.wikidata.org/wiki/Q876215","display_name":"Harmonic analysis","level":2,"score":0.5201007127761841},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.508836567401886},{"id":"https://openalex.org/C127749002","wikidata":"https://www.wikidata.org/wiki/Q978470","display_name":"Buffer amplifier","level":4,"score":0.4301711916923523},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4174641966819763},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.33862048387527466},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.27244818210601807},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2480473816394806},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2362024486064911},{"id":"https://openalex.org/C172385210","wikidata":"https://www.wikidata.org/wiki/Q5339","display_name":"Transistor","level":3,"score":0.2148652970790863},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.12327456474304199},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcsi.2011.2173389","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsi.2011.2173389","pdf_url":null,"source":{"id":"https://openalex.org/S116977442","display_name":"IEEE Transactions on Circuits and Systems I Regular Papers","issn_l":"1549-8328","issn":["1549-8328","1558-0806"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Circuits and Systems I: Regular Papers","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.8999999761581421}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":30,"referenced_works":["https://openalex.org/W639277438","https://openalex.org/W652232003","https://openalex.org/W1531034322","https://openalex.org/W1992032402","https://openalex.org/W2009188094","https://openalex.org/W2031508402","https://openalex.org/W2036890552","https://openalex.org/W2071693325","https://openalex.org/W2071764754","https://openalex.org/W2099125735","https://openalex.org/W2102203232","https://openalex.org/W2108708080","https://openalex.org/W2110513994","https://openalex.org/W2121858738","https://openalex.org/W2124232244","https://openalex.org/W2128051765","https://openalex.org/W2130448076","https://openalex.org/W2136312705","https://openalex.org/W2138455313","https://openalex.org/W2140503055","https://openalex.org/W2143195793","https://openalex.org/W2145849786","https://openalex.org/W2154284380","https://openalex.org/W2164582257","https://openalex.org/W2540160302","https://openalex.org/W3143002681","https://openalex.org/W4243164749","https://openalex.org/W4301434943","https://openalex.org/W6631640717","https://openalex.org/W6678351404"],"related_works":["https://openalex.org/W2026048727","https://openalex.org/W2525517395","https://openalex.org/W2162458593","https://openalex.org/W2031753233","https://openalex.org/W2543604558","https://openalex.org/W2536922071","https://openalex.org/W2143833827","https://openalex.org/W3041419339","https://openalex.org/W2125960862","https://openalex.org/W1970875790"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"the":[3,23,28,38,50,60,64,68,71,77,85],"design":[4],"and":[5,37,73,96,102,109,117],"analysis":[6],"of":[7,76,100],"a":[8,17],"low-power":[9],"Class-D":[10,43,125],"stage":[11,62],"in":[12,42],"90":[13],"nm":[14],"CMOS":[15],"featuring":[16],"harmonic":[18,25,66],"suppression":[19],"technique,":[20],"which":[21],"cancels":[22],"3rd":[24,108],"by":[26,114],"shaping":[27],"output":[29,45,61,78,87],"voltage":[30,79],"waveform.":[31],"Only":[32],"digital":[33],"circuits":[34],"are":[35],"used":[36],"short-circuit":[39],"current":[40],"present":[41],"inverter-based":[44,124],"stages":[46],"is":[47],"eliminated,":[48],"relaxing":[49],"buffer":[51],"requirements.":[52],"Using":[53],"buffers":[54],"with":[55,92],"reduced":[56],"drive":[57],"strength":[58],"for":[59],"reduces":[63],"5th":[65,110],"at":[67,82,104],"output,":[69],"as":[70],"rise":[72],"fall":[74],"time":[75],"increase.":[80],"Operating":[81],"900":[83],"MHz,":[84],"measured":[86],"power":[88],"was":[89],"+5.1":[90],"dBm":[91],"drain":[93],"efficiency":[94,98],"(DE)":[95],"power-added":[97],"(PAE)":[99],"73%":[101],"59%":[103],"1.2":[105],"V.":[106],"The":[107],"harmonics":[111],"were":[112],"suppressed":[113],"34":[115],"dB":[116],"4":[118],"dB,":[119],"respectively,":[120],"compared":[121],"to":[122],"an":[123],"stage.":[126]},"counts_by_year":[{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":3},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":4},{"year":2012,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}