{"id":"https://openalex.org/W3090205526","doi":"https://doi.org/10.1109/tie.2020.3026290","title":"A 15-W Triple-Mode Wireless Power Transmitting Unit With High System Efficiency Using Integrated Power Amplifier and DC\u2013DC Converter","display_name":"A 15-W Triple-Mode Wireless Power Transmitting Unit With High System Efficiency Using Integrated Power Amplifier and DC\u2013DC Converter","publication_year":2020,"publication_date":"2020-10-02","ids":{"openalex":"https://openalex.org/W3090205526","doi":"https://doi.org/10.1109/tie.2020.3026290","mag":"3090205526"},"language":"en","primary_location":{"id":"doi:10.1109/tie.2020.3026290","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tie.2020.3026290","pdf_url":null,"source":{"id":"https://openalex.org/S58031724","display_name":"IEEE Transactions on Industrial Electronics","issn_l":"0278-0046","issn":["0278-0046","1557-9948"],"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 Industrial Electronics","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/A5042315183","display_name":"Byeong-Gi Jang","orcid":null},"institutions":[{"id":"https://openalex.org/I848706","display_name":"Sungkyunkwan University","ror":"https://ror.org/04q78tk20","country_code":"KR","type":"education","lineage":["https://openalex.org/I848706"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"ByeongGi Jang","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Sungkyunkwan University, Suwon, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Sungkyunkwan University, Suwon, South Korea","institution_ids":["https://openalex.org/I848706"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066544238","display_name":"Arash Hejazi","orcid":"https://orcid.org/0000-0002-5852-5761"},"institutions":[{"id":"https://openalex.org/I848706","display_name":"Sungkyunkwan University","ror":"https://ror.org/04q78tk20","country_code":"KR","type":"education","lineage":["https://openalex.org/I848706"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Arash Hejazi","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Sungkyunkwan University, Suwon, South Korea"],"raw_orcid":"https://orcid.org/0000-0002-5852-5761","affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Sungkyunkwan University, Suwon, South Korea","institution_ids":["https://openalex.org/I848706"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010207799","display_name":"Reza Rad","orcid":"https://orcid.org/0000-0002-3213-6530"},"institutions":[{"id":"https://openalex.org/I848706","display_name":"Sungkyunkwan University","ror":"https://ror.org/04q78tk20","country_code":"KR","type":"education","lineage":["https://openalex.org/I848706"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Reza E. Rad","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Sungkyunkwan University, Suwon, South Korea"],"raw_orcid":"https://orcid.org/0000-0002-3213-6530","affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Sungkyunkwan University, Suwon, South Korea","institution_ids":["https://openalex.org/I848706"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075753791","display_name":"Yasser Qaragoez","orcid":"https://orcid.org/0000-0003-1436-9178"},"institutions":[{"id":"https://openalex.org/I848706","display_name":"Sungkyunkwan University","ror":"https://ror.org/04q78tk20","country_code":"KR","type":"education","lineage":["https://openalex.org/I848706"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Yasser Mohammadi Qaragoez","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Sungkyunkwan University, Suwon, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Sungkyunkwan University, Suwon, South Korea","institution_ids":["https://openalex.org/I848706"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073504189","display_name":"\u0130mran Ali","orcid":"https://orcid.org/0000-0002-4705-9988"},"institutions":[{"id":"https://openalex.org/I848706","display_name":"Sungkyunkwan University","ror":"https://ror.org/04q78tk20","country_code":"KR","type":"education","lineage":["https://openalex.org/I848706"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Imran Ali","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Sungkyunkwan University, Suwon, South Korea"],"raw_orcid":"https://orcid.org/0000-0002-4705-9988","affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Sungkyunkwan University, Suwon, South Korea","institution_ids":["https://openalex.org/I848706"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071917383","display_name":"YoungGun Pu","orcid":"https://orcid.org/0000-0001-5190-4462"},"institutions":[{"id":"https://openalex.org/I848706","display_name":"Sungkyunkwan University","ror":"https://ror.org/04q78tk20","country_code":"KR","type":"education","lineage":["https://openalex.org/I848706"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"YoungGun Pu","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Sungkyunkwan University, Suwon, South Korea"],"raw_orcid":"https://orcid.org/0000-0001-5190-4462","affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Sungkyunkwan University, Suwon, South Korea","institution_ids":["https://openalex.org/I848706"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007388778","display_name":"Keum Cheol Hwang","orcid":"https://orcid.org/0000-0002-8074-1137"},"institutions":[{"id":"https://openalex.org/I848706","display_name":"Sungkyunkwan University","ror":"https://ror.org/04q78tk20","country_code":"KR","type":"education","lineage":["https://openalex.org/I848706"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Keum Cheol Hwang","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Sungkyunkwan University, Suwon, South Korea"],"raw_orcid":"https://orcid.org/0000-0002-8074-1137","affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Sungkyunkwan University, Suwon, South Korea","institution_ids":["https://openalex.org/I848706"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048268756","display_name":"Youngoo Yang","orcid":"https://orcid.org/0000-0003-3463-0687"},"institutions":[{"id":"https://openalex.org/I848706","display_name":"Sungkyunkwan University","ror":"https://ror.org/04q78tk20","country_code":"KR","type":"education","lineage":["https://openalex.org/I848706"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Youngoo Yang","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Sungkyunkwan University, Suwon, South Korea"],"raw_orcid":"https://orcid.org/0000-0003-3463-0687","affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Sungkyunkwan University, Suwon, South Korea","institution_ids":["https://openalex.org/I848706"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5080690290","display_name":"Kang\u2010Yoon Lee","orcid":"https://orcid.org/0000-0001-9777-6953"},"institutions":[{"id":"https://openalex.org/I848706","display_name":"Sungkyunkwan University","ror":"https://ror.org/04q78tk20","country_code":"KR","type":"education","lineage":["https://openalex.org/I848706"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Kang-Yoon Lee","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Sungkyunkwan University, Suwon, South Korea"],"raw_orcid":"https://orcid.org/0000-0001-9777-6953","affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Sungkyunkwan University, Suwon, South Korea","institution_ids":["https://openalex.org/I848706"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":9,"corresponding_author_ids":["https://openalex.org/A5042315183"],"corresponding_institution_ids":["https://openalex.org/I848706"],"apc_list":null,"apc_paid":null,"fwci":0.8323,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.73249396,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":98},"biblio":{"volume":"68","issue":"10","first_page":"9574","last_page":"9585"},"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":0.9998999834060669,"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/T10175","display_name":"Advanced DC-DC Converters","score":0.9965000152587891,"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/electrical-engineering","display_name":"Electrical engineering","score":0.6760825514793396},{"id":"https://openalex.org/keywords/amplifier","display_name":"Amplifier","score":0.5248967409133911},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.47085732221603394},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.46698659658432007},{"id":"https://openalex.org/keywords/programmable-gain-amplifier","display_name":"Programmable-gain amplifier","score":0.4422297477722168},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4302396774291992},{"id":"https://openalex.org/keywords/standby-power","display_name":"Standby power","score":0.4218781292438507},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.4124961793422699},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.37444061040878296},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.2901027798652649},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.12131643295288086}],"concepts":[{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.6760825514793396},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.5248967409133911},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.47085732221603394},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.46698659658432007},{"id":"https://openalex.org/C2781023662","wikidata":"https://www.wikidata.org/wiki/Q2112149","display_name":"Programmable-gain amplifier","level":4,"score":0.4422297477722168},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4302396774291992},{"id":"https://openalex.org/C7140552","wikidata":"https://www.wikidata.org/wiki/Q1366402","display_name":"Standby power","level":3,"score":0.4218781292438507},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.4124961793422699},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.37444061040878296},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.2901027798652649},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.12131643295288086}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tie.2020.3026290","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tie.2020.3026290","pdf_url":null,"source":{"id":"https://openalex.org/S58031724","display_name":"IEEE Transactions on Industrial Electronics","issn_l":"0278-0046","issn":["0278-0046","1557-9948"],"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 Industrial Electronics","raw_type":"journal-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":24,"referenced_works":["https://openalex.org/W1581791124","https://openalex.org/W1967901653","https://openalex.org/W1975687896","https://openalex.org/W2039324751","https://openalex.org/W2062472118","https://openalex.org/W2091847293","https://openalex.org/W2109182259","https://openalex.org/W2112611349","https://openalex.org/W2122358158","https://openalex.org/W2131837022","https://openalex.org/W2135816270","https://openalex.org/W2156447533","https://openalex.org/W2168332410","https://openalex.org/W2272937541","https://openalex.org/W2289849512","https://openalex.org/W2345126914","https://openalex.org/W2346755544","https://openalex.org/W2546665051","https://openalex.org/W2553346027","https://openalex.org/W2563447383","https://openalex.org/W2600746312","https://openalex.org/W2613422721","https://openalex.org/W6684626641","https://openalex.org/W6696426883"],"related_works":["https://openalex.org/W2321291171","https://openalex.org/W2355663289","https://openalex.org/W2140159669","https://openalex.org/W2106913410","https://openalex.org/W4380372336","https://openalex.org/W2004034743","https://openalex.org/W159155456","https://openalex.org/W2009145076","https://openalex.org/W2502451555","https://openalex.org/W2072004430"],"abstract_inverted_index":{"In":[0],"this":[1],"article,":[2],"we":[3],"present":[4],"an":[5],"integrated":[6],"triple-mode":[7,39],"wireless":[8,19,22],"power":[9,20,23,27,40,73,126,153,213],"transmitter":[10,113],"unit":[11,133],"(TWPTU)":[12],"circuit":[13,171],"supporting":[14],"all":[15],"three":[16],"alliance":[17,29],"for":[18,33,108,164,172],"(A4WP),":[21],"consortium":[24],"(WPC),":[25],"and":[26,49,86,105,114,169,197,231,236],"matters":[28],"(PMA)":[30],"standards,":[31],"simultaneously,":[32],"high-efficiency":[34,65],"battery":[35],"charging":[36],"application.":[37],"The":[38,59,71,97,162,207,218],"amplifier":[41],"(PA)":[42],"utilizes":[43],"the":[44,69,75,80,103,109,112,115,119,124,128,130,135,139,152,156,211,222,227],"adaptive":[45],"gate":[46],"splitting":[47],"technique":[48],"free-wheeling":[50],"control":[51,123],"to":[52,122],"achieve":[53],"high":[54,82],"efficiency":[55],"in":[56,118,229],"triple":[57],"modes.":[58],"programmable":[60],"supply":[61,136],"voltage":[62,137],"from":[63],"two":[64],"dc\u2013dc":[66,142,146],"converters":[67],"supplies":[68],"PA.":[70],"output":[72,125,212],"of":[74,127,155,167,175,202,215,226],"PA":[76],"is":[77,177,182],"measured":[78],"by":[79],"proposed":[81,208],"accuracy":[83],"current":[84],"sensor":[85],"controlled":[87],"through":[88,138],"different":[89],"communication":[90,110,166,174],"protocols":[91],"depending":[92],"on":[93,102],"their":[94],"operating":[95],"standards.":[96],"WPC/PMA":[98,168,230],"modes":[99,233],"are":[100,234],"based":[101],"amplitude-shifting-key":[104],"frequency-shifting-key":[106],"modulations":[107],"between":[111],"receiver,":[116],"while":[117],"A4WP":[120,176,232],"mode,":[121],"PA,":[129],"bluetooth-low-energy":[131],"(BLE)":[132],"adjusts":[134],"provided":[140],"step-up":[141],"converter.":[143],"A":[144],"step-down":[145],"converter":[147],"with":[148,190],"pulse-skipping":[149],"modulation":[150],"reduces":[151],"consumption":[154],"TWPTU":[157,228],"during":[158],"charge":[159],"waiting":[160],"time.":[161],"demodulator":[163],"in-band":[165],"interintegrated":[170],"BLE":[173],"fully":[178],"implemented.":[179],"This":[180],"chip":[181],"fabricated":[183],"using":[184],"a":[185,199],"180-nm":[186],"bipolar-CMOS-DMOS":[187],"(BCD)":[188],"process":[189],"laterally":[191],"diffused":[192],"<sc":[193],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[194],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">mosfet</small>":[195],"options":[196],"has":[198],"die":[200],"size":[201],"5":[203],"\u00d7":[204],"3.5":[205],"mm.":[206],"architecture":[209],"achieves":[210],"level":[214],"25.8":[216],"W.":[217],"measurement":[219],"results":[220],"show":[221],"maximum":[223],"system":[224],"efficiencies":[225],"88.5%":[235],"84.3%,":[237],"respectively.":[238]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
