{"id":"https://openalex.org/W2034262020","doi":"https://doi.org/10.1109/asicon.2013.6811878","title":"An adaptive Q factor tuning and input impedance matching method for ultra-low power front end of UHF RFID tag","display_name":"An adaptive Q factor tuning and input impedance matching method for ultra-low power front end of UHF RFID tag","publication_year":2013,"publication_date":"2013-10-01","ids":{"openalex":"https://openalex.org/W2034262020","doi":"https://doi.org/10.1109/asicon.2013.6811878","mag":"2034262020"},"language":"en","primary_location":{"id":"doi:10.1109/asicon.2013.6811878","is_oa":false,"landing_page_url":"https://doi.org/10.1109/asicon.2013.6811878","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE 10th International Conference on ASIC","raw_type":"proceedings-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/A5102419560","display_name":"Chong Huang","orcid":null},"institutions":[{"id":"https://openalex.org/I6507939","display_name":"China United Network Communications Group (China)","ror":"https://ror.org/028w99c90","country_code":"CN","type":"company","lineage":["https://openalex.org/I6507939"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Chong Huang","raw_affiliation_strings":["UNICORETECH LTD, China"],"affiliations":[{"raw_affiliation_string":"UNICORETECH LTD, China","institution_ids":["https://openalex.org/I6507939"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113568806","display_name":"Xiaochen Gu","orcid":null},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaochen Gu","raw_affiliation_strings":["College of Electronic Science and Engineering, National University of Defense Technology, Changsha, China","College of Electronic Science and Engineering, National Univ. of Defense Technology, Changsha, China"],"affiliations":[{"raw_affiliation_string":"College of Electronic Science and Engineering, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]},{"raw_affiliation_string":"College of Electronic Science and Engineering, National Univ. of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081396646","display_name":"Lei Cai","orcid":"https://orcid.org/0000-0003-4811-5854"},"institutions":[{"id":"https://openalex.org/I4610292","display_name":"Xiangtan University","ror":"https://ror.org/00xsfaz62","country_code":"CN","type":"education","lineage":["https://openalex.org/I4610292"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lei Cai","raw_affiliation_strings":["Faculty of Materials, Optoelectronics and Physics, Xiangtan University, China"],"affiliations":[{"raw_affiliation_string":"Faculty of Materials, Optoelectronics and Physics, Xiangtan University, China","institution_ids":["https://openalex.org/I4610292"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100331535","display_name":"Cong Li","orcid":"https://orcid.org/0000-0001-6289-6680"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Cong Li","raw_affiliation_strings":["College of Electronic Science and Engineering, National University of Defense Technology, Changsha, China","College of Electronic Science and Engineering, National Univ. of Defense Technology, Changsha, China"],"affiliations":[{"raw_affiliation_string":"College of Electronic Science and Engineering, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]},{"raw_affiliation_string":"College of Electronic Science and Engineering, National Univ. of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025814077","display_name":"Dun Yan","orcid":null},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dun Yan","raw_affiliation_strings":["College of Electronic Science and Engineering, National University of Defense Technology, Changsha, China","College of Electronic Science and Engineering, National Univ. of Defense Technology, Changsha, China"],"affiliations":[{"raw_affiliation_string":"College of Electronic Science and Engineering, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]},{"raw_affiliation_string":"College of Electronic Science and Engineering, National Univ. of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100658651","display_name":"Bingbing Zhang","orcid":"https://orcid.org/0000-0002-1334-5812"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bingbing Zhang","raw_affiliation_strings":["College of Electronic Science and Engineering, National University of Defense Technology, Changsha, China","College of Electronic Science and Engineering, National Univ. of Defense Technology, Changsha, China"],"affiliations":[{"raw_affiliation_string":"College of Electronic Science and Engineering, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]},{"raw_affiliation_string":"College of Electronic Science and Engineering, National Univ. of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100680088","display_name":"Qin Qin","orcid":"https://orcid.org/0000-0003-1743-3139"},"institutions":[{"id":"https://openalex.org/I4610292","display_name":"Xiangtan University","ror":"https://ror.org/00xsfaz62","country_code":"CN","type":"education","lineage":["https://openalex.org/I4610292"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qin Qin","raw_affiliation_strings":["Faculty of Materials, Optoelectronics and Physics, Xiangtan University, China"],"affiliations":[{"raw_affiliation_string":"Faculty of Materials, Optoelectronics and Physics, Xiangtan University, China","institution_ids":["https://openalex.org/I4610292"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100701040","display_name":"Hongyi Wang","orcid":"https://orcid.org/0000-0003-4389-5644"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hongyi Wang","raw_affiliation_strings":["College of Electronic Science and Engineering, National University of Defense Technology, Changsha, China","College of Electronic Science and Engineering, National Univ. of Defense Technology, Changsha, China"],"affiliations":[{"raw_affiliation_string":"College of Electronic Science and Engineering, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]},{"raw_affiliation_string":"College of Electronic Science and Engineering, National Univ. of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100785964","display_name":"Jiancheng Li","orcid":"https://orcid.org/0000-0003-3708-2524"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiancheng Li","raw_affiliation_strings":["College of Electronic Science and Engineering, National University of Defense Technology, Changsha, China","College of Electronic Science and Engineering, National Univ. of Defense Technology, Changsha, China"],"affiliations":[{"raw_affiliation_string":"College of Electronic Science and Engineering, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]},{"raw_affiliation_string":"College of Electronic Science and Engineering, National Univ. of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":9,"corresponding_author_ids":["https://openalex.org/A5102419560"],"corresponding_institution_ids":["https://openalex.org/I6507939"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.09693694,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"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"}},"topics":[{"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/T12791","display_name":"Full-Duplex Wireless Communications","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/T11249","display_name":"Wireless Power Transfer Systems","score":0.9980999827384949,"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/impedance-matching","display_name":"Impedance matching","score":0.6773751974105835},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.6433789730072021},{"id":"https://openalex.org/keywords/rectifier","display_name":"Rectifier (neural networks)","score":0.5432523488998413},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.5412582159042358},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.5187951922416687},{"id":"https://openalex.org/keywords/ultra-high-frequency","display_name":"Ultra high frequency","score":0.5181844830513},{"id":"https://openalex.org/keywords/electrical-impedance","display_name":"Electrical impedance","score":0.5121734142303467},{"id":"https://openalex.org/keywords/capacitance","display_name":"Capacitance","score":0.4980635643005371},{"id":"https://openalex.org/keywords/sensitivity","display_name":"Sensitivity (control systems)","score":0.49084216356277466},{"id":"https://openalex.org/keywords/comparator","display_name":"Comparator","score":0.45831435918807983},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4145854115486145},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.39495640993118286},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.35611969232559204},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.31594741344451904},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2612264156341553},{"id":"https://openalex.org/keywords/electrode","display_name":"Electrode","score":0.121246337890625}],"concepts":[{"id":"https://openalex.org/C612350","wikidata":"https://www.wikidata.org/wiki/Q1761108","display_name":"Impedance matching","level":3,"score":0.6773751974105835},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.6433789730072021},{"id":"https://openalex.org/C50100734","wikidata":"https://www.wikidata.org/wiki/Q7303176","display_name":"Rectifier (neural networks)","level":5,"score":0.5432523488998413},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.5412582159042358},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.5187951922416687},{"id":"https://openalex.org/C96122199","wikidata":"https://www.wikidata.org/wiki/Q628096","display_name":"Ultra high frequency","level":2,"score":0.5181844830513},{"id":"https://openalex.org/C17829176","wikidata":"https://www.wikidata.org/wiki/Q179043","display_name":"Electrical impedance","level":2,"score":0.5121734142303467},{"id":"https://openalex.org/C30066665","wikidata":"https://www.wikidata.org/wiki/Q164399","display_name":"Capacitance","level":3,"score":0.4980635643005371},{"id":"https://openalex.org/C21200559","wikidata":"https://www.wikidata.org/wiki/Q7451068","display_name":"Sensitivity (control systems)","level":2,"score":0.49084216356277466},{"id":"https://openalex.org/C155745195","wikidata":"https://www.wikidata.org/wiki/Q1164179","display_name":"Comparator","level":3,"score":0.45831435918807983},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4145854115486145},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.39495640993118286},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.35611969232559204},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.31594741344451904},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2612264156341553},{"id":"https://openalex.org/C17525397","wikidata":"https://www.wikidata.org/wiki/Q176140","display_name":"Electrode","level":2,"score":0.121246337890625},{"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/C147168706","wikidata":"https://www.wikidata.org/wiki/Q1457734","display_name":"Recurrent neural network","level":3,"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/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","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/asicon.2013.6811878","is_oa":false,"landing_page_url":"https://doi.org/10.1109/asicon.2013.6811878","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE 10th International Conference on ASIC","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.8700000047683716,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W1981752360","https://openalex.org/W2058549005","https://openalex.org/W2085004489","https://openalex.org/W2111323554","https://openalex.org/W2187879887","https://openalex.org/W4213201878","https://openalex.org/W4250197562"],"related_works":["https://openalex.org/W2034349229","https://openalex.org/W1972415042","https://openalex.org/W4366783034","https://openalex.org/W2005410346","https://openalex.org/W3004219868","https://openalex.org/W4313221225","https://openalex.org/W2150642609","https://openalex.org/W4306816370","https://openalex.org/W2189390720","https://openalex.org/W2042511722"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3,18,68,73,82],"high":[4,74,83,90,95],"conversion":[5,65],"coefficient":[6,93],"RF":[7],"front":[8,40],"end":[9,41],"of":[10,21,124,162],"an":[11],"ultra-low":[12],"power":[13,56,91],"RFID":[14],"tag,":[15],"and":[16,28,49,94,132,137,142],"proposes":[17],"new":[19,125],"method":[20,37,53],"more":[22,62],"efficient":[23,75],"adaptive":[24,35,51],"Q":[25,33,139],"factor":[26,34,140],"tuning":[27,36,141],"input":[29,143,153],"impedance":[30,144],"matching.":[31],"The":[32,64,98,119],"makes":[38,54],"the":[39,50,55,122,160],"easier":[42],"to":[43,60],"wake":[44],"up":[45],"with":[46,72,136],"limited":[47],"power,":[48],"matching":[52,145],"transmission":[57],"from":[58,164],"antenna":[59],"chip":[61,99],"efficient.":[63],"block":[66,127],"adopts":[67],"proposed":[69],"top":[70,126],"structure":[71],"CMOS":[76,106],"differential":[77],"cross-couple":[78],"rectifier":[79],"followed":[80],"by":[81],"voltage":[84,96],"gain":[85],"charge-pump":[86],"(CP),":[87],"which":[88,155],"realized":[89],"convert":[92],"gain.":[97],"is":[100,110,128,156],"fabricated":[101],"in":[102],"0.18":[103],"um":[104],"standard":[105],"process,":[107],"whose":[108],"size":[109],"0.7":[111],"\u00d7":[112],"0.75":[113],"mm":[114],"<sup":[115],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[116],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">2</sup>":[117],".":[118],"result":[120],"shows":[121],"sensitivity":[123,161],"about":[129],"-15":[130],"dBm":[131,134],"5":[133],"when":[135],"without":[138],"technology":[146],"respectively":[147],"for":[148],"parallel":[149],"parasitical":[150],"capacitance":[151],"at":[152],"interface,":[154],"rather":[157],"lower":[158],"than":[159],"tag":[163],"market(-10":[165],"dBm).":[166]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}