{"id":"https://openalex.org/W2304200297","doi":"https://doi.org/10.1109/tvlsi.2015.2452918","title":"An Auto-Reconfigurable AC-DC Regulator for Wirelessly Powered Biomedical Implants With 28% Link Efficiency Enhancement","display_name":"An Auto-Reconfigurable AC-DC Regulator for Wirelessly Powered Biomedical Implants With 28% Link Efficiency Enhancement","publication_year":2015,"publication_date":"2015-08-13","ids":{"openalex":"https://openalex.org/W2304200297","doi":"https://doi.org/10.1109/tvlsi.2015.2452918","mag":"2304200297"},"language":"en","primary_location":{"id":"doi:10.1109/tvlsi.2015.2452918","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvlsi.2015.2452918","pdf_url":null,"source":{"id":"https://openalex.org/S37538908","display_name":"IEEE Transactions on Very Large Scale Integration (VLSI) Systems","issn_l":"1063-8210","issn":["1063-8210","1557-9999"],"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 Very Large Scale Integration (VLSI) Systems","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/A5035105400","display_name":"Hoi Lee","orcid":"https://orcid.org/0000-0003-1945-6887"},"institutions":[{"id":"https://openalex.org/I162577319","display_name":"The University of Texas at Dallas","ror":"https://ror.org/049emcs32","country_code":"US","type":"education","lineage":["https://openalex.org/I162577319"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Hoi Lee","raw_affiliation_strings":["Department of Electrical Engineering, The University of Texas at Dallas, Richardson, TX, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, The University of Texas at Dallas, Richardson, TX, USA","institution_ids":["https://openalex.org/I162577319"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5035105400"],"corresponding_institution_ids":["https://openalex.org/I162577319"],"apc_list":null,"apc_paid":null,"fwci":2.3674,"has_fulltext":false,"cited_by_count":23,"citation_normalized_percentile":{"value":0.89895974,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":98},"biblio":{"volume":"24","issue":"4","first_page":"1598","last_page":"1602"},"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":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/T10663","display_name":"Advanced Battery Technologies Research","score":0.996399998664856,"subfield":{"id":"https://openalex.org/subfields/2203","display_name":"Automotive 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/rectifier","display_name":"Rectifier (neural networks)","score":0.6854193806648254},{"id":"https://openalex.org/keywords/regulator","display_name":"Regulator","score":0.5536450147628784},{"id":"https://openalex.org/keywords/voltage-regulator","display_name":"Voltage regulator","score":0.5278860330581665},{"id":"https://openalex.org/keywords/load-regulation","display_name":"Load regulation","score":0.4961718022823334},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.47832369804382324},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.42661502957344055},{"id":"https://openalex.org/keywords/impedance-matching","display_name":"Impedance matching","score":0.41384217143058777},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.4076656699180603},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.36805805563926697},{"id":"https://openalex.org/keywords/electrical-impedance","display_name":"Electrical impedance","score":0.3362593650817871},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.2913365364074707}],"concepts":[{"id":"https://openalex.org/C50100734","wikidata":"https://www.wikidata.org/wiki/Q7303176","display_name":"Rectifier (neural networks)","level":5,"score":0.6854193806648254},{"id":"https://openalex.org/C6929976","wikidata":"https://www.wikidata.org/wiki/Q3771881","display_name":"Regulator","level":3,"score":0.5536450147628784},{"id":"https://openalex.org/C110706871","wikidata":"https://www.wikidata.org/wiki/Q851210","display_name":"Voltage regulator","level":3,"score":0.5278860330581665},{"id":"https://openalex.org/C2776098794","wikidata":"https://www.wikidata.org/wiki/Q6663315","display_name":"Load regulation","level":3,"score":0.4961718022823334},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.47832369804382324},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.42661502957344055},{"id":"https://openalex.org/C612350","wikidata":"https://www.wikidata.org/wiki/Q1761108","display_name":"Impedance matching","level":3,"score":0.41384217143058777},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.4076656699180603},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.36805805563926697},{"id":"https://openalex.org/C17829176","wikidata":"https://www.wikidata.org/wiki/Q179043","display_name":"Electrical impedance","level":2,"score":0.3362593650817871},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.2913365364074707},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C147168706","wikidata":"https://www.wikidata.org/wiki/Q1457734","display_name":"Recurrent neural network","level":3,"score":0.0},{"id":"https://openalex.org/C86582703","wikidata":"https://www.wikidata.org/wiki/Q7617824","display_name":"Stochastic neural network","level":4,"score":0.0},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tvlsi.2015.2452918","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvlsi.2015.2452918","pdf_url":null,"source":{"id":"https://openalex.org/S37538908","display_name":"IEEE Transactions on Very Large Scale Integration (VLSI) Systems","issn_l":"1063-8210","issn":["1063-8210","1557-9999"],"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 Very Large Scale Integration (VLSI) Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8899999856948853,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G8591673435","display_name":null,"funder_award_id":"ECCS-1056013","funder_id":"https://openalex.org/F4320337392","funder_display_name":"Division of Electrical, Communications and Cyber Systems"}],"funders":[{"id":"https://openalex.org/F4320337392","display_name":"Division of Electrical, Communications and Cyber Systems","ror":"https://ror.org/01krpsy48"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1993874309","https://openalex.org/W2059575124","https://openalex.org/W2062472118","https://openalex.org/W2095290963","https://openalex.org/W2097592139","https://openalex.org/W2125409887","https://openalex.org/W2144942749","https://openalex.org/W2145662372","https://openalex.org/W2160400740","https://openalex.org/W2731918821","https://openalex.org/W4251532582","https://openalex.org/W4285719527","https://openalex.org/W6740507389"],"related_works":["https://openalex.org/W2162608205","https://openalex.org/W2027119732","https://openalex.org/W2135535776","https://openalex.org/W3118733905","https://openalex.org/W1546467082","https://openalex.org/W2371267182","https://openalex.org/W2736802678","https://openalex.org/W4253603912","https://openalex.org/W4235776600","https://openalex.org/W2380852726"],"abstract_inverted_index":{"This":[0],"brief":[1],"presents":[2],"an":[3],"auto-reconfigurable":[4],"load-dependable":[5],"ac-dc":[6,43,109],"regulator":[7,44,70,110,132],"for":[8,35,93],"wirelessly":[9],"powered":[10],"biomedical":[11],"implants.":[12],"In":[13],"wireless":[14,95],"power":[15,96,113,145],"transmission,":[16],"the":[17,24,61,64,69,105,131,135,142],"peak":[18,112],"link":[19,38,62,136],"efficiency":[20,27,78,137],"that":[21],"typically":[22],"limits":[23],"overall":[25],"system":[26,73],"only":[28],"occurs":[29],"at":[30,123],"a":[31,36,80,100],"certain":[32],"nominal":[33],"load":[34,66,82,86,144],"given":[37],"design.":[39],"The":[40,126],"proposed":[41,106,127],"reconfigurable":[42],"can":[45],"automatically":[46],"switch":[47],"between":[48],"doubler":[49],"and":[50,108,118],"quadrupler":[51],"rectifier":[52,107],"topologies":[53],"to":[54,60,149],"provide":[55],"dynamic":[56],"input":[57],"impedance":[58],"matching":[59],"as":[63],"average":[65],"current":[67],"of":[68,116,130,139],"varies":[71],"during":[72],"operation,":[74],"thereby":[75],"maintaining":[76],"high-link":[77],"over":[79],"wide":[81,143],"range.":[83],"A":[84],"low-power":[85],"modulation":[87],"signal":[88],"generator":[89],"is":[90],"also":[91],"developed":[92],"closed-loop":[94],"control.":[97],"Implemented":[98],"in":[99],"standard":[101],"0.35-\u03bcm":[102],"CMOS":[103],"process,":[104],"achieve":[111],"conversion":[114],"efficiencies":[115],"92.7%":[117],"88.5%,":[119],"respectively,":[120],"while":[121],"operating":[122],"1":[124,148],"MHz.":[125],"autoreconfiguration":[128],"capability":[129],"further":[133],"provides":[134],"enhancement":[138],"28%":[140],"across":[141],"range":[146],"from":[147],"20":[150],"mW.":[151]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":6},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":5},{"year":2017,"cited_by_count":5},{"year":2016,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}