{"id":"https://openalex.org/W3213538155","doi":"https://doi.org/10.1109/rtsi50628.2021.9597332","title":"A Free Oscillating Half-Bridge Converter for Capacitively Coupled Wireless Power Transfer","display_name":"A Free Oscillating Half-Bridge Converter for Capacitively Coupled Wireless Power Transfer","publication_year":2021,"publication_date":"2021-09-06","ids":{"openalex":"https://openalex.org/W3213538155","doi":"https://doi.org/10.1109/rtsi50628.2021.9597332","mag":"3213538155"},"language":"en","primary_location":{"id":"doi:10.1109/rtsi50628.2021.9597332","is_oa":false,"landing_page_url":"https://doi.org/10.1109/rtsi50628.2021.9597332","pdf_url":null,"source":{"id":"https://openalex.org/S4306498810","display_name":"2021 IEEE 6th International Forum on Research and Technology for Society and Industry (RTSI)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE 6th International Forum on Research and Technology for Society and Industry (RTSI)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5030708935","display_name":"N. Seliger","orcid":"https://orcid.org/0000-0002-2308-1558"},"institutions":[{"id":"https://openalex.org/I4210142109","display_name":"Rosenheim Technical University of Applied Sciences","ror":"https://ror.org/03hbmgt12","country_code":"DE","type":"education","lineage":["https://openalex.org/I4210142109"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Norbert Seliger","raw_affiliation_strings":["Power Electronics and EMC Laboratory, Technical University of Applied Sciences Rosenheim, Rosenheim, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Power Electronics and EMC Laboratory, Technical University of Applied Sciences Rosenheim, Rosenheim, Germany","institution_ids":["https://openalex.org/I4210142109"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5030708935"],"corresponding_institution_ids":["https://openalex.org/I4210142109"],"apc_list":null,"apc_paid":null,"fwci":0.814,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.67110723,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"74","issue":null,"first_page":"358","last_page":"363"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11249","display_name":"Wireless Power Transfer Systems","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/T11249","display_name":"Wireless Power Transfer Systems","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/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9995999932289124,"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/T12046","display_name":"MXene and MAX Phase Materials","score":0.9876999855041504,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/wireless-power-transfer","display_name":"Wireless power transfer","score":0.7646922469139099},{"id":"https://openalex.org/keywords/waveform","display_name":"Waveform","score":0.55024653673172},{"id":"https://openalex.org/keywords/maximum-power-transfer-theorem","display_name":"Maximum power transfer theorem","score":0.5347645878791809},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.5195810794830322},{"id":"https://openalex.org/keywords/amplifier","display_name":"Amplifier","score":0.4989171028137207},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4745926558971405},{"id":"https://openalex.org/keywords/oscillation","display_name":"Oscillation (cell signaling)","score":0.46148696541786194},{"id":"https://openalex.org/keywords/capacitor","display_name":"Capacitor","score":0.46016284823417664},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.41557201743125916},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.41488566994667053},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.3604079484939575},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.35869982838630676},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.29545858502388},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.09687983989715576}],"concepts":[{"id":"https://openalex.org/C2779423816","wikidata":"https://www.wikidata.org/wiki/Q6856398","display_name":"Wireless power transfer","level":3,"score":0.7646922469139099},{"id":"https://openalex.org/C197424946","wikidata":"https://www.wikidata.org/wiki/Q1165717","display_name":"Waveform","level":3,"score":0.55024653673172},{"id":"https://openalex.org/C67186554","wikidata":"https://www.wikidata.org/wiki/Q17103352","display_name":"Maximum power transfer theorem","level":3,"score":0.5347645878791809},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.5195810794830322},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.4989171028137207},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4745926558971405},{"id":"https://openalex.org/C2778439541","wikidata":"https://www.wikidata.org/wiki/Q7106412","display_name":"Oscillation (cell signaling)","level":2,"score":0.46148696541786194},{"id":"https://openalex.org/C52192207","wikidata":"https://www.wikidata.org/wiki/Q5322","display_name":"Capacitor","level":3,"score":0.46016284823417664},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.41557201743125916},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.41488566994667053},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3604079484939575},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.35869982838630676},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.29545858502388},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.09687983989715576},{"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/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0},{"id":"https://openalex.org/C30403606","wikidata":"https://www.wikidata.org/wiki/Q2981904","display_name":"Electromagnetic coil","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/rtsi50628.2021.9597332","is_oa":false,"landing_page_url":"https://doi.org/10.1109/rtsi50628.2021.9597332","pdf_url":null,"source":{"id":"https://openalex.org/S4306498810","display_name":"2021 IEEE 6th International Forum on Research and Technology for Society and Industry (RTSI)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE 6th International Forum on Research and Technology for Society and Industry (RTSI)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.8999999761581421}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W2018949661","https://openalex.org/W2034192332","https://openalex.org/W2062472118","https://openalex.org/W2065462078","https://openalex.org/W2407338767","https://openalex.org/W2481204213","https://openalex.org/W2566736272","https://openalex.org/W2617772974","https://openalex.org/W2739974267","https://openalex.org/W2948600216","https://openalex.org/W2949165323","https://openalex.org/W2977054158","https://openalex.org/W2986786796","https://openalex.org/W2988598546","https://openalex.org/W3103362039","https://openalex.org/W3138204672","https://openalex.org/W6658948022","https://openalex.org/W6741403227","https://openalex.org/W6763361357","https://openalex.org/W6768470938"],"related_works":["https://openalex.org/W4205317126","https://openalex.org/W2763444231","https://openalex.org/W2236924022","https://openalex.org/W2996994402","https://openalex.org/W2740114034","https://openalex.org/W2766259844","https://openalex.org/W2944239825","https://openalex.org/W4327640760","https://openalex.org/W3009881542","https://openalex.org/W4312096221"],"abstract_inverted_index":{"In":[0],"this":[1,31],"research":[2],"we":[3,34,56],"present":[4,72],"a":[5,16,22,58,92,95,104,110],"short":[6],"distance":[7],"capacitively":[8],"coupled":[9],"wireless":[10],"power":[11,54,112],"transfer":[12],"(WPT)":[13],"system":[14,40,105],"with":[15,98],"self-oscillating":[17],"half-bridge":[18,96],"converter,":[19,55],"which":[20],"uses":[21],"positive":[23],"feedback":[24],"signal":[25],"from":[26],"the":[27,39,48,53,68,73,77],"WPT":[28],"system.":[29],"By":[30],"novel":[32],"implementation":[33],"find":[35],"additional":[36],"features":[37],"of":[38,67,107,113],"compared":[41],"to":[42],"linear":[43],"amplifier":[44],"based":[45],"systems.":[46],"With":[47],"DC":[49],"bias":[50],"voltage":[51],"supplying":[52],"achieve":[57,103],"controllable":[59],"output":[60],"power,":[61],"tunable":[62],"self-oscillation":[63,69],"frequency":[64],"and":[65,89,115],"extension":[66],"range.":[70],"We":[71,102],"analytical":[74],"expressions":[75],"for":[76],"converter":[78,97],"waveforms.":[79],"The":[80],"theoretical":[81],"analysis":[82],"is":[83],"confirmed":[84],"by":[85],"circuit":[86],"simulation":[87],"results":[88],"measurements":[90],"on":[91],"prototype":[93],"featuring":[94],"Gallium-Nitide":[99],"(GaN)":[100],"HEMTs.":[101],"efficiency":[106],"93%":[108],"at":[109],"load":[111],"83W":[114],"150kHz":[116],"switching":[117],"frequency.":[118]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
