{"id":"https://openalex.org/W4308435689","doi":"https://doi.org/10.1109/tvlsi.2022.3207158","title":"A \u221220-dBm Sensitivity RF Energy-Harvesting Rectifier Front End Using a Transformer IMN","display_name":"A \u221220-dBm Sensitivity RF Energy-Harvesting Rectifier Front End Using a Transformer IMN","publication_year":2022,"publication_date":"2022-09-30","ids":{"openalex":"https://openalex.org/W4308435689","doi":"https://doi.org/10.1109/tvlsi.2022.3207158"},"language":"en","primary_location":{"id":"doi:10.1109/tvlsi.2022.3207158","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvlsi.2022.3207158","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/A5000632971","display_name":"Wen Xun Lian","orcid":null},"institutions":[{"id":"https://openalex.org/I33849332","display_name":"University of Malaya","ror":"https://ror.org/00rzspn62","country_code":"MY","type":"education","lineage":["https://openalex.org/I33849332"]}],"countries":["MY"],"is_corresponding":true,"raw_author_name":"Wen Xun Lian","raw_affiliation_strings":["Department of Electrical Engineering, Faculty of Engineering, University of Malaya, Kuala Lumpur, Malaysia"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Faculty of Engineering, University of Malaya, Kuala Lumpur, Malaysia","institution_ids":["https://openalex.org/I33849332"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048516028","display_name":"Harikrishnan Ramiah","orcid":null},"institutions":[{"id":"https://openalex.org/I33849332","display_name":"University of Malaya","ror":"https://ror.org/00rzspn62","country_code":"MY","type":"education","lineage":["https://openalex.org/I33849332"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"Harikrishnan Ramiah","raw_affiliation_strings":["Department of Electrical Engineering, Faculty of Engineering, University of Malaya, Kuala Lumpur, Malaysia"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Faculty of Engineering, University of Malaya, Kuala Lumpur, Malaysia","institution_ids":["https://openalex.org/I33849332"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014871231","display_name":"Gabriel Chong","orcid":"https://orcid.org/0000-0001-9985-2067"},"institutions":[{"id":"https://openalex.org/I33849332","display_name":"University of Malaya","ror":"https://ror.org/00rzspn62","country_code":"MY","type":"education","lineage":["https://openalex.org/I33849332"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"Gabriel Chong","raw_affiliation_strings":["Department of Electrical Engineering, Faculty of Engineering, University of Malaya, Kuala Lumpur, Malaysia","Nexperia R&D Penang, Bayan Lepas, Malaysia"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Faculty of Engineering, University of Malaya, Kuala Lumpur, Malaysia","institution_ids":["https://openalex.org/I33849332"]},{"raw_affiliation_string":"Nexperia R&D Penang, Bayan Lepas, Malaysia","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044279848","display_name":"Kishore Kumar Pakkirisami Churchill","orcid":null},"institutions":[{"id":"https://openalex.org/I33849332","display_name":"University of Malaya","ror":"https://ror.org/00rzspn62","country_code":"MY","type":"education","lineage":["https://openalex.org/I33849332"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"Kishore Kumar Pakkirisami Churchill","raw_affiliation_strings":["Department of Electrical Engineering, Faculty of Engineering, University of Malaya, Kuala Lumpur, Malaysia"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Faculty of Engineering, University of Malaya, Kuala Lumpur, Malaysia","institution_ids":["https://openalex.org/I33849332"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042582772","display_name":"Nai Shyan Lai","orcid":"https://orcid.org/0000-0002-0925-5072"},"institutions":[{"id":"https://openalex.org/I181397559","display_name":"Asia Pacific University of Technology & Innovation","ror":"https://ror.org/03c52a632","country_code":"MY","type":"education","lineage":["https://openalex.org/I181397559"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"Nai Shyan Lai","raw_affiliation_strings":["School of Engineering, Asia Pacific University of Technology and Innovation, Taman Teknologi Malaysia, Kuala Lumpur, Malaysia"],"affiliations":[{"raw_affiliation_string":"School of Engineering, Asia Pacific University of Technology and Innovation, Taman Teknologi Malaysia, Kuala Lumpur, Malaysia","institution_ids":["https://openalex.org/I181397559"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100706888","display_name":"Yong Chen","orcid":"https://orcid.org/0000-0002-2794-1324"},"institutions":[{"id":"https://openalex.org/I204512498","display_name":"University of Macau","ror":"https://ror.org/01r4q9n85","country_code":"MO","type":"education","lineage":["https://openalex.org/I204512498"]}],"countries":["MO"],"is_corresponding":false,"raw_author_name":"Yong Chen","raw_affiliation_strings":["State-Key Laboratory of Analog and Mixed-Signal VLSI and IME/ECE-FST, University of Macau, Taipa, Macau, China"],"affiliations":[{"raw_affiliation_string":"State-Key Laboratory of Analog and Mixed-Signal VLSI and IME/ECE-FST, University of Macau, Taipa, Macau, China","institution_ids":["https://openalex.org/I204512498"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058845450","display_name":"Pui\u2010In Mak","orcid":"https://orcid.org/0000-0002-3579-8740"},"institutions":[{"id":"https://openalex.org/I204512498","display_name":"University of Macau","ror":"https://ror.org/01r4q9n85","country_code":"MO","type":"education","lineage":["https://openalex.org/I204512498"]}],"countries":["MO"],"is_corresponding":false,"raw_author_name":"Pui-In Mak","raw_affiliation_strings":["State-Key Laboratory of Analog and Mixed-Signal VLSI and IME/ECE-FST, University of Macau, Taipa, Macau, China"],"affiliations":[{"raw_affiliation_string":"State-Key Laboratory of Analog and Mixed-Signal VLSI and IME/ECE-FST, University of Macau, Taipa, Macau, China","institution_ids":["https://openalex.org/I204512498"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5106943352","display_name":"Rui P. Martins","orcid":"https://orcid.org/0000-0003-2821-648X"},"institutions":[{"id":"https://openalex.org/I204512498","display_name":"University of Macau","ror":"https://ror.org/01r4q9n85","country_code":"MO","type":"education","lineage":["https://openalex.org/I204512498"]}],"countries":["MO"],"is_corresponding":false,"raw_author_name":"Rui P. Martins","raw_affiliation_strings":["State-Key Laboratory of Analog and Mixed-Signal VLSI and IME/ECE-FST, University of Macau, Taipa, Macau, China"],"affiliations":[{"raw_affiliation_string":"State-Key Laboratory of Analog and Mixed-Signal VLSI and IME/ECE-FST, University of Macau, Taipa, Macau, China","institution_ids":["https://openalex.org/I204512498"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":8,"corresponding_author_ids":["https://openalex.org/A5000632971"],"corresponding_institution_ids":["https://openalex.org/I33849332"],"apc_list":null,"apc_paid":null,"fwci":2.5858,"has_fulltext":false,"cited_by_count":30,"citation_normalized_percentile":{"value":0.90033501,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"30","issue":"11","first_page":"1808","last_page":"1812"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9998999834060669,"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"}},"topics":[{"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/T11230","display_name":"Innovative Energy Harvesting Technologies","score":0.9983999729156494,"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":0.9925000071525574,"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":0.6591887474060059},{"id":"https://openalex.org/keywords/capacitor","display_name":"Capacitor","score":0.5481326580047607},{"id":"https://openalex.org/keywords/transformer","display_name":"Transformer","score":0.5396499633789062},{"id":"https://openalex.org/keywords/rectifier","display_name":"Rectifier (neural networks)","score":0.5266793966293335},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.5138068795204163},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.4858664870262146},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.48241743445396423},{"id":"https://openalex.org/keywords/front-and-back-ends","display_name":"Front and back ends","score":0.44556936621665955},{"id":"https://openalex.org/keywords/precision-rectifier","display_name":"Precision rectifier","score":0.4429788589477539},{"id":"https://openalex.org/keywords/biasing","display_name":"Biasing","score":0.4276406168937683},{"id":"https://openalex.org/keywords/chip","display_name":"Chip","score":0.41169238090515137},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.38165363669395447},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.3809890151023865},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.2892070412635803},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.22919034957885742},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.20247846841812134},{"id":"https://openalex.org/keywords/power-factor","display_name":"Power factor","score":0.17061847448349}],"concepts":[{"id":"https://openalex.org/C114489654","wikidata":"https://www.wikidata.org/wiki/Q805838","display_name":"Balun","level":3,"score":0.6591887474060059},{"id":"https://openalex.org/C52192207","wikidata":"https://www.wikidata.org/wiki/Q5322","display_name":"Capacitor","level":3,"score":0.5481326580047607},{"id":"https://openalex.org/C66322947","wikidata":"https://www.wikidata.org/wiki/Q11658","display_name":"Transformer","level":3,"score":0.5396499633789062},{"id":"https://openalex.org/C50100734","wikidata":"https://www.wikidata.org/wiki/Q7303176","display_name":"Rectifier (neural networks)","level":5,"score":0.5266793966293335},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.5138068795204163},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.4858664870262146},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.48241743445396423},{"id":"https://openalex.org/C53016008","wikidata":"https://www.wikidata.org/wiki/Q620167","display_name":"Front and back ends","level":2,"score":0.44556936621665955},{"id":"https://openalex.org/C46871319","wikidata":"https://www.wikidata.org/wiki/Q943122","display_name":"Precision rectifier","level":4,"score":0.4429788589477539},{"id":"https://openalex.org/C20254490","wikidata":"https://www.wikidata.org/wiki/Q719550","display_name":"Biasing","level":3,"score":0.4276406168937683},{"id":"https://openalex.org/C165005293","wikidata":"https://www.wikidata.org/wiki/Q1074500","display_name":"Chip","level":2,"score":0.41169238090515137},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.38165363669395447},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.3809890151023865},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.2892070412635803},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.22919034957885742},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.20247846841812134},{"id":"https://openalex.org/C64424096","wikidata":"https://www.wikidata.org/wiki/Q750454","display_name":"Power factor","level":3,"score":0.17061847448349},{"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/C86582703","wikidata":"https://www.wikidata.org/wiki/Q7617824","display_name":"Stochastic neural network","level":4,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"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/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.0},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tvlsi.2022.3207158","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvlsi.2022.3207158","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":[{"display_name":"Affordable and clean energy","score":0.9100000262260437,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1928566230","https://openalex.org/W1986233575","https://openalex.org/W2009495922","https://openalex.org/W2105002280","https://openalex.org/W2122002237","https://openalex.org/W2149831971","https://openalex.org/W2157733486","https://openalex.org/W2561318521","https://openalex.org/W2625038360","https://openalex.org/W2802481294","https://openalex.org/W2907719022","https://openalex.org/W2948763686","https://openalex.org/W3098665021"],"related_works":["https://openalex.org/W2007591794","https://openalex.org/W1586334661","https://openalex.org/W4381828185","https://openalex.org/W4280606833","https://openalex.org/W2031198338","https://openalex.org/W2603069209","https://openalex.org/W4213148649","https://openalex.org/W2791465543","https://openalex.org/W1987671343","https://openalex.org/W2384831121"],"abstract_inverted_index":{"This":[0],"article":[1],"describes":[2],"a":[3,22,49,93],"fully":[4],"integrated":[5,20],"CMOS":[6],"radio":[7],"frequency":[8],"energy-harvesting":[9],"(RFEH)":[10],"front":[11,71],"end.":[12],"It":[13],"features":[14],"an":[15,38,78],"on-chip":[16,39],"stacked":[17],"step-up":[18],"transformer":[19,34],"with":[21],"cross-coupled":[23],"differential":[24],"drive":[25],"(CCDD)":[26],"rectifier":[27,47],"to":[28,62],"enhance":[29],"the":[30,42,57,64,87],"input":[31],"sensitivity.":[32],"The":[33,45],"also":[35],"serves":[36],"as":[37],"balun":[40],"for":[41,90],"CCDD":[43,46],"rectifier.":[44],"innovates":[48],"gate-biasing":[50],"technique":[51],"and":[52,83,92],"realizes":[53],"coupling":[54],"capacitors":[55],"at":[56,74,86],"end":[58,72],"of":[59,81],"each":[60],"stage":[61,66],"increase":[63],"subsequent":[65],"biasing.":[67],"Here,":[68],"our":[69],"RFEH":[70],"operating":[73],"900":[75],"MHz":[76],"achieves":[77],"improved":[79],"sensitivity":[80],"\u221220":[82],"\u221219.2":[84],"dBm":[85],"1-V":[88],"output":[89],"no-load":[91],"1-":[94],"<inline-formula":[95],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[96],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">":[97],"<tex-math":[98],"notation=\"LaTeX\">$\\text{M}\\Omega":[99],"$":[100],"</tex-math></inline-formula>":[101],"load,":[102],"respectively.":[103]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":10},{"year":2024,"cited_by_count":9},{"year":2023,"cited_by_count":8},{"year":2022,"cited_by_count":1}],"updated_date":"2026-04-02T15:55:50.835912","created_date":"2025-10-10T00:00:00"}
