{"id":"https://openalex.org/W7131727387","doi":"https://doi.org/10.1109/jiot.2026.3668212","title":"A Self-Powered WuRX With RF Energy Harvesting: Time Division Multiplexing for Dual Band","display_name":"A Self-Powered WuRX With RF Energy Harvesting: Time Division Multiplexing for Dual Band","publication_year":2026,"publication_date":"2026-02-26","ids":{"openalex":"https://openalex.org/W7131727387","doi":"https://doi.org/10.1109/jiot.2026.3668212"},"language":null,"primary_location":{"id":"doi:10.1109/jiot.2026.3668212","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2026.3668212","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"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 Internet of Things Journal","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":null,"display_name":"Shaohua Zhang","orcid":"https://orcid.org/0009-0007-8639-7772"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shaohua Zhang","raw_affiliation_strings":["Key Laboratory of Analog Integrated Circuits and Systems, Ministry of Education, School of Integrated Circuits, Xidian University, Xi’an, China"],"raw_orcid":"https://orcid.org/0009-0007-8639-7772","affiliations":[{"raw_affiliation_string":"Key Laboratory of Analog Integrated Circuits and Systems, Ministry of Education, School of Integrated Circuits, Xidian University, Xi’an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111004737","display_name":"Yuyuan WANG","orcid":null},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuyuan Wang","raw_affiliation_strings":["Key Laboratory of Analog Integrated Circuits and Systems, Ministry of Education, School of Integrated Circuits, Xidian University, Xi’an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Analog Integrated Circuits and Systems, Ministry of Education, School of Integrated Circuits, Xidian University, Xi’an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103111206","display_name":"Shaofei Wu","orcid":"https://orcid.org/0009-0006-3451-3236"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shaofei Wu","raw_affiliation_strings":["Key Laboratory of Analog Integrated Circuits and Systems, Ministry of Education, School of Integrated Circuits, Xidian University, Xi’an, China"],"raw_orcid":"https://orcid.org/0009-0006-3451-3236","affiliations":[{"raw_affiliation_string":"Key Laboratory of Analog Integrated Circuits and Systems, Ministry of Education, School of Integrated Circuits, Xidian University, Xi’an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040470616","display_name":"Xufeng Liao","orcid":"https://orcid.org/0000-0001-5838-7648"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xufeng Liao","raw_affiliation_strings":["Key Laboratory of Analog Integrated Circuits and Systems, Ministry of Education, School of Integrated Circuits, Xidian University, Xi’an, China"],"raw_orcid":"https://orcid.org/0000-0001-5838-7648","affiliations":[{"raw_affiliation_string":"Key Laboratory of Analog Integrated Circuits and Systems, Ministry of Education, School of Integrated Circuits, Xidian University, Xi’an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5126917979","display_name":"Zhangming Zhu","orcid":null},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhangming Zhu","raw_affiliation_strings":["Key Laboratory of Analog Integrated Circuits and Systems, Ministry of Education, School of Integrated Circuits, Xidian University, Xi’an, China"],"raw_orcid":"https://orcid.org/0000-0002-7764-1928","affiliations":[{"raw_affiliation_string":"Key Laboratory of Analog Integrated Circuits and Systems, Ministry of Education, School of Integrated Circuits, Xidian University, Xi’an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5077084617","display_name":"Lianxi Liu","orcid":"https://orcid.org/0000-0002-9897-5361"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lianxi Liu","raw_affiliation_strings":["Key Laboratory of Analog Integrated Circuits and Systems, Ministry of Education, School of Integrated Circuits, Xidian University, Xi’an, China"],"raw_orcid":"https://orcid.org/0000-0002-9897-5361","affiliations":[{"raw_affiliation_string":"Key Laboratory of Analog Integrated Circuits and Systems, Ministry of Education, School of Integrated Circuits, Xidian University, Xi’an, China","institution_ids":["https://openalex.org/I149594827"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I149594827"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.16378792,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"13","issue":"10","first_page":"22119","last_page":"22129"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9819999933242798,"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":0.9819999933242798,"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/T11230","display_name":"Innovative Energy Harvesting Technologies","score":0.00570000009611249,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical 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":0.00139999995008111,"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/balun","display_name":"Balun","score":0.782800018787384},{"id":"https://openalex.org/keywords/time-division-multiplexing","display_name":"Time-division multiplexing","score":0.5806999802589417},{"id":"https://openalex.org/keywords/radio-frequency","display_name":"Radio frequency","score":0.5651999711990356},{"id":"https://openalex.org/keywords/multiplexing","display_name":"Multiplexing","score":0.5565999746322632},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.5},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.47189998626708984},{"id":"https://openalex.org/keywords/energy-harvesting","display_name":"Energy harvesting","score":0.4275999963283539},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.42480000853538513},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.4163999855518341},{"id":"https://openalex.org/keywords/frequency-division-multiplexing","display_name":"Frequency-division multiplexing","score":0.4020000100135803}],"concepts":[{"id":"https://openalex.org/C114489654","wikidata":"https://www.wikidata.org/wiki/Q805838","display_name":"Balun","level":3,"score":0.782800018787384},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.6277999877929688},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6158999800682068},{"id":"https://openalex.org/C50661577","wikidata":"https://www.wikidata.org/wiki/Q901831","display_name":"Time-division multiplexing","level":3,"score":0.5806999802589417},{"id":"https://openalex.org/C74064498","wikidata":"https://www.wikidata.org/wiki/Q3396184","display_name":"Radio frequency","level":2,"score":0.5651999711990356},{"id":"https://openalex.org/C19275194","wikidata":"https://www.wikidata.org/wiki/Q222903","display_name":"Multiplexing","level":2,"score":0.5565999746322632},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.5414000153541565},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.5},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.47189998626708984},{"id":"https://openalex.org/C101518730","wikidata":"https://www.wikidata.org/wiki/Q930236","display_name":"Energy harvesting","level":3,"score":0.4275999963283539},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.42480000853538513},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.4163999855518341},{"id":"https://openalex.org/C89061704","wikidata":"https://www.wikidata.org/wiki/Q5555726","display_name":"Frequency-division multiplexing","level":4,"score":0.4020000100135803},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.39899998903274536},{"id":"https://openalex.org/C612350","wikidata":"https://www.wikidata.org/wiki/Q1761108","display_name":"Impedance matching","level":3,"score":0.3801000118255615},{"id":"https://openalex.org/C165005293","wikidata":"https://www.wikidata.org/wiki/Q1074500","display_name":"Chip","level":2,"score":0.3671000003814697},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.367000013589859},{"id":"https://openalex.org/C94105702","wikidata":"https://www.wikidata.org/wiki/Q777017","display_name":"dBm","level":4,"score":0.36309999227523804},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.34540000557899475},{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.32739999890327454},{"id":"https://openalex.org/C74982907","wikidata":"https://www.wikidata.org/wiki/Q1455624","display_name":"Frequency divider","level":3,"score":0.32350000739097595},{"id":"https://openalex.org/C60798267","wikidata":"https://www.wikidata.org/wiki/Q1226939","display_name":"Division (mathematics)","level":2,"score":0.31529998779296875},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.28760001063346863},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.2786000072956085},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.27709999680519104},{"id":"https://openalex.org/C117551214","wikidata":"https://www.wikidata.org/wiki/Q6692774","display_name":"Low-power electronics","level":4,"score":0.2667999863624573},{"id":"https://openalex.org/C197264572","wikidata":"https://www.wikidata.org/wiki/Q2095206","display_name":"Pilot signal","level":3,"score":0.26260000467300415},{"id":"https://openalex.org/C2986910011","wikidata":"https://www.wikidata.org/wiki/Q17517","display_name":"Cellular radio","level":3,"score":0.25699999928474426},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2565000057220459},{"id":"https://openalex.org/C53071545","wikidata":"https://www.wikidata.org/wiki/Q7276615","display_name":"RF front end","level":3,"score":0.2533000111579895},{"id":"https://openalex.org/C118021083","wikidata":"https://www.wikidata.org/wiki/Q610398","display_name":"System on a chip","level":2,"score":0.25200000405311584},{"id":"https://openalex.org/C47696715","wikidata":"https://www.wikidata.org/wiki/Q233394","display_name":"Code division multiple access","level":2,"score":0.25029999017715454}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jiot.2026.3668212","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2026.3668212","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"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 Internet of Things Journal","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.8609682321548462,"id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G2436163274","display_name":null,"funder_award_id":"YJSJ25013","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G2718691137","display_name":null,"funder_award_id":"62131010","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3479277596","display_name":null,"funder_award_id":"62204183","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5519128753","display_name":null,"funder_award_id":"YJSJ25013","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3,13,43,99,125],"dual-band":[4],"architecture,":[5],"which":[6],"combines":[7],"radio-frequency":[8],"energy":[9,120,148],"harvesting":[10],"(RFEH)":[11],"and":[12,26,53,62,89,131,146],"wake-up":[14,25,37,133],"receiver":[15],"(WuRX)":[16],"for":[17],"wireless":[18],"sensor":[19],"networks":[20],"(WSNs).":[21],"By":[22],"separating":[23],"the":[24,30,115],"energy-harvesting":[27],"frequency":[28,66],"bands,":[29,67],"design":[31],"eliminates":[32],"co-channel":[33],"interference":[34],"(CCI),":[35],"improving":[36],"sensitivity.":[38],"To":[39],"achieve":[40],"high":[41],"integration,":[42],"frequency-blocking":[44],"single-balun":[45],"time-division":[46],"multiplexing":[47,85],"(FB-TDM)":[48],"is":[49,96],"proposed,":[50],"enabling":[51],"RFEH":[52],"WuRX":[54,95],"to":[55,77],"share":[56],"antenna":[57],"(ANT),":[58],"matching":[59],"network":[60],"(MN),":[61],"balun":[63],"across":[64],"different":[65],"without":[68],"high-loss":[69],"MOS":[70],"switches":[71],"or":[72],"bulky":[73],"off-chip":[74],"filters.":[75],"Moreover,":[76],"address":[78],"missed":[79],"detection":[80],"caused":[81],"by":[82],"time":[83],"division":[84],"(TDM),":[86],"discontinuity-tolerant":[87],"coding":[88],"correlator":[90],"are":[91],"proposed.":[92],"The":[93,110],"self-powered":[94],"implemented":[97],"in":[98],"65nm":[100],"CMOS":[101],"process,":[102],"occupying":[103],"an":[104,147],"active":[105],"area":[106],"of":[107,150],"0.33":[108],"mm2.":[109],"measurement":[111],"results":[112],"show":[113],"that":[114],"chip":[116],"can":[117],"harvest":[118],"RF":[119],"at":[121,135],"-35":[122],"dBm":[123,137],"with":[124,138],"DC":[126],"output":[127],"exceeding":[128],"0.45":[129],"V,":[130],"supports":[132],"reception":[134],"-55":[136],"50":[139],"bps":[140],"data":[141],"rate,":[142],"158":[143],"ms":[144],"latency,":[145],"cost":[149],"3.712":[151],"nJ":[152],"per":[153],"activation.":[154]},"counts_by_year":[],"updated_date":"2026-08-03T07:22:36.454288","created_date":"2026-02-27T00:00:00"}