{"id":"https://openalex.org/W4413125753","doi":"https://doi.org/10.1109/tcsi.2025.3594362","title":"Analysis and Design of Load-Independent Class-E Zero-Voltage Switching Power Oscillator","display_name":"Analysis and Design of Load-Independent Class-E Zero-Voltage Switching Power Oscillator","publication_year":2025,"publication_date":"2025-08-07","ids":{"openalex":"https://openalex.org/W4413125753","doi":"https://doi.org/10.1109/tcsi.2025.3594362"},"language":"en","primary_location":{"id":"doi:10.1109/tcsi.2025.3594362","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsi.2025.3594362","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/A5006417451","display_name":"Yutaro Komiyama","orcid":"https://orcid.org/0000-0002-9168-5054"},"institutions":[{"id":"https://openalex.org/I159385669","display_name":"Chiba University","ror":"https://ror.org/01hjzeq58","country_code":"JP","type":"education","lineage":["https://openalex.org/I159385669"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Yutaro Komiyama","raw_affiliation_strings":["Department of Informatics, Graduate School of Informatics, Chiba University, Chiba, Japan"],"raw_orcid":"https://orcid.org/0000-0002-9168-5054","affiliations":[{"raw_affiliation_string":"Department of Informatics, Graduate School of Informatics, Chiba University, Chiba, Japan","institution_ids":["https://openalex.org/I159385669"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054786893","display_name":"Wenqi Zhu","orcid":"https://orcid.org/0000-0002-2385-1751"},"institutions":[{"id":"https://openalex.org/I161296585","display_name":"Tokyo University of Science","ror":"https://ror.org/05sj3n476","country_code":"JP","type":"education","lineage":["https://openalex.org/I161296585"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Wenqi Zhu","raw_affiliation_strings":["Department of Electrical Engineering, Tokyo University of Science, Tokyo, Japan"],"raw_orcid":"https://orcid.org/0000-0002-2385-1751","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Tokyo University of Science, Tokyo, Japan","institution_ids":["https://openalex.org/I161296585"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073147124","display_name":"Akihiro Konishi","orcid":"https://orcid.org/0009-0008-4941-3435"},"institutions":[{"id":"https://openalex.org/I181097317","display_name":"Sojo University","ror":"https://ror.org/014fz7968","country_code":"JP","type":"education","lineage":["https://openalex.org/I181097317"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Akihiro Konishi","raw_affiliation_strings":["Faculty of Computer and Information Science, Sojo University, Kumamoto, Japan"],"raw_orcid":"https://orcid.org/0009-0008-4941-3435","affiliations":[{"raw_affiliation_string":"Faculty of Computer and Information Science, Sojo University, Kumamoto, Japan","institution_ids":["https://openalex.org/I181097317"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077043884","display_name":"Kien Nguyen","orcid":"https://orcid.org/0000-0003-0400-3084"},"institutions":[{"id":"https://openalex.org/I181097317","display_name":"Sojo University","ror":"https://ror.org/014fz7968","country_code":"JP","type":"education","lineage":["https://openalex.org/I181097317"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kien Nguyen","raw_affiliation_strings":["Faculty of Computer and Information Science, Sojo University, Kumamoto, Japan"],"raw_orcid":"https://orcid.org/0000-0003-0400-3084","affiliations":[{"raw_affiliation_string":"Faculty of Computer and Information Science, Sojo University, Kumamoto, Japan","institution_ids":["https://openalex.org/I181097317"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5021227619","display_name":"Hiroo Sekiya","orcid":"https://orcid.org/0000-0003-3557-1463"},"institutions":[{"id":"https://openalex.org/I181097317","display_name":"Sojo University","ror":"https://ror.org/014fz7968","country_code":"JP","type":"education","lineage":["https://openalex.org/I181097317"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hiroo Sekiya","raw_affiliation_strings":["Faculty of Computer and Information Science, Sojo University, Kumamoto, Japan"],"raw_orcid":"https://orcid.org/0000-0003-3557-1463","affiliations":[{"raw_affiliation_string":"Faculty of Computer and Information Science, Sojo University, Kumamoto, Japan","institution_ids":["https://openalex.org/I181097317"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5006417451"],"corresponding_institution_ids":["https://openalex.org/I159385669"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.22881997,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"73","issue":"1","first_page":"721","last_page":"734"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T14225","display_name":"Advanced Sensor and Control Systems","score":0.819599986076355,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/T14225","display_name":"Advanced Sensor and Control Systems","score":0.819599986076355,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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":0.7605000138282776,"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/T11249","display_name":"Wireless Power Transfer Systems","score":0.724399983882904,"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/zero","display_name":"Zero (linguistics)","score":0.5366003513336182},{"id":"https://openalex.org/keywords/class","display_name":"Class (philosophy)","score":0.4880129396915436},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.46080660820007324},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.4378899335861206},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.42758017778396606},{"id":"https://openalex.org/keywords/voltage-controlled-oscillator","display_name":"Voltage-controlled oscillator","score":0.42449378967285156},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.41000792384147644},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.40857771039009094},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.39217111468315125},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3766813576221466},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.33686619997024536},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.33261287212371826},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.26813554763793945},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.09901723265647888}],"concepts":[{"id":"https://openalex.org/C2780813799","wikidata":"https://www.wikidata.org/wiki/Q3274237","display_name":"Zero (linguistics)","level":2,"score":0.5366003513336182},{"id":"https://openalex.org/C2777212361","wikidata":"https://www.wikidata.org/wiki/Q5127848","display_name":"Class (philosophy)","level":2,"score":0.4880129396915436},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.46080660820007324},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.4378899335861206},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.42758017778396606},{"id":"https://openalex.org/C5291336","wikidata":"https://www.wikidata.org/wiki/Q852341","display_name":"Voltage-controlled oscillator","level":3,"score":0.42449378967285156},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.41000792384147644},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.40857771039009094},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.39217111468315125},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3766813576221466},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.33686619997024536},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.33261287212371826},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.26813554763793945},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.09901723265647888},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcsi.2025.3594362","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsi.2025.3594362","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","score":0.8500000238418579,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":30,"referenced_works":["https://openalex.org/W1991379856","https://openalex.org/W2056331859","https://openalex.org/W2078696425","https://openalex.org/W2096068987","https://openalex.org/W2138118127","https://openalex.org/W2143310461","https://openalex.org/W2599624981","https://openalex.org/W2791072077","https://openalex.org/W2884611796","https://openalex.org/W2896624747","https://openalex.org/W2924990383","https://openalex.org/W2985379735","https://openalex.org/W2997224858","https://openalex.org/W3041039018","https://openalex.org/W3097524559","https://openalex.org/W3158088186","https://openalex.org/W3171592839","https://openalex.org/W3217399981","https://openalex.org/W4226190169","https://openalex.org/W4229460100","https://openalex.org/W4361801425","https://openalex.org/W4385245102","https://openalex.org/W4386179508","https://openalex.org/W4386323197","https://openalex.org/W4391984805","https://openalex.org/W4393404765","https://openalex.org/W4394897030","https://openalex.org/W4396214324","https://openalex.org/W4400231013","https://openalex.org/W4403758711"],"related_works":["https://openalex.org/W2070109416","https://openalex.org/W1523213765","https://openalex.org/W2388316590","https://openalex.org/W4388486464","https://openalex.org/W2380576078","https://openalex.org/W2902200568","https://openalex.org/W3157583314","https://openalex.org/W2079831558","https://openalex.org/W2953536013","https://openalex.org/W1977617010"],"abstract_inverted_index":{"This":[0,92,113],"paper":[1,93,114],"proposes":[2],"the":[3,31,37,42,57,75,79,99,129,131,149,156],"load-independent":[4,38,58],"class-E":[5,12,32],"Zero-Voltage":[6],"Switching":[7],"(ZVS)":[8],"power":[9,13,33,64,101,107,133,151],"oscillator.":[10],"Conventional":[11],"oscillator":[14,65,152],"has":[15],"a":[16,53,67,95],"load-dependent":[17],"phase":[18,39],"shift,":[19],"which":[20],"hinders":[21],"sustained":[22,71],"oscillation":[23,72,126],"under":[24],"varying":[25],"load":[26,76,83],"conditions.":[27],"Hence,":[28],"we":[29],"introduce":[30],"amplifier":[34],"that":[35],"ensures":[36],"shift":[40],"in":[41,85],"output":[43,87],"current.":[44],"By":[45],"incorporating":[46],"it":[47],"into":[48],"an":[49],"LCLC":[50],"filter":[51],"with":[52,120],"resonant-capacitor":[54],"feedback":[55],"network,":[56],"self-oscillation":[59],"is":[60],"realized.":[61],"The":[62,144],"proposed":[63,80,100,150],"satisfies":[66],"phase-shift":[68],"requirement":[69],"for":[70],"regardless":[73],"of":[74,98,148],"resistance.":[77],"Furthermore,":[78],"circuit":[81],"exhibits":[82],"independence":[84],"ZVS,":[86],"current,":[88],"and":[89,111,123,138,146],"gate-drive":[90],"voltage.":[91],"provides":[94],"thorough":[96],"analysis":[97],"oscillator,":[102],"covering":[103],"its":[104],"operating":[105],"principle,":[106],"loss":[108],"prediction,":[109],"design,":[110],"limitations.":[112],"also":[115],"gives":[116],"two":[117],"design":[118],"examples":[119],"0.8":[121],"MHz":[122,125],"6.78":[124],"frequencies.":[127],"In":[128],"experiment,":[130],"prototype":[132],"oscillators":[134],"achieved":[135],"93.8":[136],"%":[137,140],"87.4":[139],"power-conversion":[141],"efficiencies,":[142],"respectively.":[143],"validity":[145],"effectiveness":[147],"are":[153],"demonstrated":[154],"from":[155],"experimental":[157],"verifications.":[158]},"counts_by_year":[],"updated_date":"2026-01-11T23:08:45.486102","created_date":"2025-10-10T00:00:00"}
