{"id":"https://openalex.org/W2064661173","doi":"https://doi.org/10.1109/iscas.2014.6865465","title":"An Efficient RF power harvester for low input power with reduced dead-zone","display_name":"An Efficient RF power harvester for low input power with reduced dead-zone","publication_year":2014,"publication_date":"2014-06-01","ids":{"openalex":"https://openalex.org/W2064661173","doi":"https://doi.org/10.1109/iscas.2014.6865465","mag":"2064661173"},"language":"en","primary_location":{"id":"doi:10.1109/iscas.2014.6865465","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2014.6865465","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE International Symposium on Circuits and Systems (ISCAS)","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/A5113154080","display_name":"Hugo Gon\u00e7alves","orcid":null},"institutions":[{"id":"https://openalex.org/I121345201","display_name":"Instituto de Engenharia de Sistemas e Computadores Investiga\u00e7\u00e3o e Desenvolvimento","ror":"https://ror.org/04mqy3p58","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I121345201","https://openalex.org/I4210125590"]},{"id":"https://openalex.org/I4387152517","display_name":"Instituto Superior T\u00e9cnico","ror":"https://ror.org/03db2by73","country_code":null,"type":"education","lineage":["https://openalex.org/I141596103","https://openalex.org/I4387152517"]}],"countries":["PT"],"is_corresponding":true,"raw_author_name":"Hugo Goncalves","raw_affiliation_strings":["INESC-ID, Instituto Superior Tecnico, Lisbon, TU, Portugal","INESC-ID/Inst. Super. Tecnico, Tech. Univ. Lisbon, Lisbon, Portugal"],"affiliations":[{"raw_affiliation_string":"INESC-ID, Instituto Superior Tecnico, Lisbon, TU, Portugal","institution_ids":["https://openalex.org/I121345201","https://openalex.org/I4387152517"]},{"raw_affiliation_string":"INESC-ID/Inst. Super. Tecnico, Tech. Univ. Lisbon, Lisbon, Portugal","institution_ids":["https://openalex.org/I121345201"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047549981","display_name":"Jorge Fernandes","orcid":"https://orcid.org/0000-0002-4916-5637"},"institutions":[{"id":"https://openalex.org/I4387152517","display_name":"Instituto Superior T\u00e9cnico","ror":"https://ror.org/03db2by73","country_code":null,"type":"education","lineage":["https://openalex.org/I141596103","https://openalex.org/I4387152517"]},{"id":"https://openalex.org/I121345201","display_name":"Instituto de Engenharia de Sistemas e Computadores Investiga\u00e7\u00e3o e Desenvolvimento","ror":"https://ror.org/04mqy3p58","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I121345201","https://openalex.org/I4210125590"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Jorge Fernandes","raw_affiliation_strings":["INESC-ID, Instituto Superior Tecnico, Lisbon, TU, Portugal","INESC-ID/Inst. Super. Tecnico, Tech. Univ. Lisbon, Lisbon, Portugal"],"affiliations":[{"raw_affiliation_string":"INESC-ID, Instituto Superior Tecnico, Lisbon, TU, Portugal","institution_ids":["https://openalex.org/I121345201","https://openalex.org/I4387152517"]},{"raw_affiliation_string":"INESC-ID/Inst. Super. Tecnico, Tech. Univ. Lisbon, Lisbon, Portugal","institution_ids":["https://openalex.org/I121345201"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001175780","display_name":"Taimur Rabuske","orcid":"https://orcid.org/0000-0002-7525-1969"},"institutions":[{"id":"https://openalex.org/I121345201","display_name":"Instituto de Engenharia de Sistemas e Computadores Investiga\u00e7\u00e3o e Desenvolvimento","ror":"https://ror.org/04mqy3p58","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I121345201","https://openalex.org/I4210125590"]},{"id":"https://openalex.org/I4387152517","display_name":"Instituto Superior T\u00e9cnico","ror":"https://ror.org/03db2by73","country_code":null,"type":"education","lineage":["https://openalex.org/I141596103","https://openalex.org/I4387152517"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Taimur Rabuske","raw_affiliation_strings":["INESC-ID, Instituto Superior Tecnico, Lisbon, TU, Portugal","INESC-ID/Inst. Super. Tecnico, Tech. Univ. Lisbon, Lisbon, Portugal"],"affiliations":[{"raw_affiliation_string":"INESC-ID, Instituto Superior Tecnico, Lisbon, TU, Portugal","institution_ids":["https://openalex.org/I121345201","https://openalex.org/I4387152517"]},{"raw_affiliation_string":"INESC-ID/Inst. Super. Tecnico, Tech. Univ. Lisbon, Lisbon, Portugal","institution_ids":["https://openalex.org/I121345201"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5048314974","display_name":"Miguel A. Martins","orcid":"https://orcid.org/0000-0002-7294-6204"},"institutions":[{"id":"https://openalex.org/I4387152517","display_name":"Instituto Superior T\u00e9cnico","ror":"https://ror.org/03db2by73","country_code":null,"type":"education","lineage":["https://openalex.org/I141596103","https://openalex.org/I4387152517"]},{"id":"https://openalex.org/I121345201","display_name":"Instituto de Engenharia de Sistemas e Computadores Investiga\u00e7\u00e3o e Desenvolvimento","ror":"https://ror.org/04mqy3p58","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I121345201","https://openalex.org/I4210125590"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Miguel Martins","raw_affiliation_strings":["INESC-ID, Instituto Superior Tecnico, Lisbon, TU, Portugal","INESC-ID/Inst. Super. Tecnico, Tech. Univ. Lisbon, Lisbon, Portugal"],"affiliations":[{"raw_affiliation_string":"INESC-ID, Instituto Superior Tecnico, Lisbon, TU, Portugal","institution_ids":["https://openalex.org/I121345201","https://openalex.org/I4387152517"]},{"raw_affiliation_string":"INESC-ID/Inst. Super. Tecnico, Tech. Univ. Lisbon, Lisbon, Portugal","institution_ids":["https://openalex.org/I121345201"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5113154080"],"corresponding_institution_ids":["https://openalex.org/I121345201","https://openalex.org/I4387152517"],"apc_list":null,"apc_paid":null,"fwci":0.4187,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.68338078,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"1636","last_page":"1639"},"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/T11230","display_name":"Innovative Energy Harvesting Technologies","score":0.9997000098228455,"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":0.9986000061035156,"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/energy-harvesting","display_name":"Energy harvesting","score":0.6976991891860962},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.5718366503715515},{"id":"https://openalex.org/keywords/rectifier","display_name":"Rectifier (neural networks)","score":0.5443690419197083},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.5276889801025391},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.5182685256004333},{"id":"https://openalex.org/keywords/radio-frequency","display_name":"Radio frequency","score":0.5043748617172241},{"id":"https://openalex.org/keywords/transistor","display_name":"Transistor","score":0.48234909772872925},{"id":"https://openalex.org/keywords/electronic-circuit","display_name":"Electronic circuit","score":0.454153448343277},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4468744397163391},{"id":"https://openalex.org/keywords/voltage-multiplier","display_name":"Voltage multiplier","score":0.44105294346809387},{"id":"https://openalex.org/keywords/efficient-energy-use","display_name":"Efficient energy use","score":0.43688690662384033},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4111039638519287},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.3898336887359619},{"id":"https://openalex.org/keywords/switched-mode-power-supply","display_name":"Switched-mode power supply","score":0.3816774785518646},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.3244421184062958},{"id":"https://openalex.org/keywords/voltage-optimisation","display_name":"Voltage optimisation","score":0.255249559879303},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.11721551418304443}],"concepts":[{"id":"https://openalex.org/C101518730","wikidata":"https://www.wikidata.org/wiki/Q930236","display_name":"Energy harvesting","level":3,"score":0.6976991891860962},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.5718366503715515},{"id":"https://openalex.org/C50100734","wikidata":"https://www.wikidata.org/wiki/Q7303176","display_name":"Rectifier (neural networks)","level":5,"score":0.5443690419197083},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.5276889801025391},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.5182685256004333},{"id":"https://openalex.org/C74064498","wikidata":"https://www.wikidata.org/wiki/Q3396184","display_name":"Radio frequency","level":2,"score":0.5043748617172241},{"id":"https://openalex.org/C172385210","wikidata":"https://www.wikidata.org/wiki/Q5339","display_name":"Transistor","level":3,"score":0.48234909772872925},{"id":"https://openalex.org/C134146338","wikidata":"https://www.wikidata.org/wiki/Q1815901","display_name":"Electronic circuit","level":2,"score":0.454153448343277},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4468744397163391},{"id":"https://openalex.org/C85663104","wikidata":"https://www.wikidata.org/wiki/Q1559714","display_name":"Voltage multiplier","level":5,"score":0.44105294346809387},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.43688690662384033},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4111039638519287},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.3898336887359619},{"id":"https://openalex.org/C151799858","wikidata":"https://www.wikidata.org/wiki/Q587008","display_name":"Switched-mode power supply","level":3,"score":0.3816774785518646},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3244421184062958},{"id":"https://openalex.org/C46529443","wikidata":"https://www.wikidata.org/wiki/Q7940750","display_name":"Voltage optimisation","level":4,"score":0.255249559879303},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.11721551418304443},{"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/C86582703","wikidata":"https://www.wikidata.org/wiki/Q7617824","display_name":"Stochastic neural network","level":4,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iscas.2014.6865465","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2014.6865465","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE International Symposium on Circuits and Systems (ISCAS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8999999761581421,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1524267774","https://openalex.org/W2043945263","https://openalex.org/W2046899249","https://openalex.org/W2122002237","https://openalex.org/W2126105956","https://openalex.org/W2133056578","https://openalex.org/W2149831971","https://openalex.org/W2163224337","https://openalex.org/W4297958579"],"related_works":["https://openalex.org/W2791994394","https://openalex.org/W4388039713","https://openalex.org/W2584021408","https://openalex.org/W4296935286","https://openalex.org/W3123310010","https://openalex.org/W2087560913","https://openalex.org/W3088071807","https://openalex.org/W2362693425","https://openalex.org/W4312081607","https://openalex.org/W2393057552"],"abstract_inverted_index":{"Radio":[0],"frequency":[1],"energy":[2,8,25,146],"harvesting":[3],"circuits":[4],"have":[5],"to":[6,56,66,72],"harvest":[7],"from":[9],"very":[10],"weak":[11],"sources":[12],"demanding":[13],"high":[14,17],"sensitivity":[15],"and":[16,49,111,132],"efficiency.":[18],"In":[19],"this":[20],"paper,":[21],"an":[22,90,114],"efficient":[23],"RF":[24],"harvester":[26,78],"for":[27],"wireless":[28],"sensor":[29],"networks":[30],"is":[31,35,54],"presented.":[32],"The":[33,52,118,134],"circuit":[34,101,119],"based":[36],"on":[37],"a":[38,59,76,83,95,104,121],"multi-stage":[39],"rectifier":[40,85],"that":[41,62],"exploit":[42],"threshold":[43],"self-compensation":[44],"together":[45],"with":[46,79,107,113,128],"transistor":[47],"gate":[48],"bulk":[50],"stimulus.":[51],"input":[53,69,81,97,149],"matched":[55,80],"50\u03a9":[57],"through":[58],"matching":[60],"network":[61],"provides":[63],"voltage":[64,110,131],"boosting":[65],"the":[67,73,100,138],"rectifiers":[68],"terminal.":[70],"According":[71],"desired":[74],"performance,":[75],"910MHz":[77],"comprising":[82],"10-Stage":[84],"has":[86],"been":[87],"designed":[88],"in":[89,143],"130-nm":[91],"CMOS":[92],"process.":[93],"Considering":[94],"-20dB":[96],"power":[98,112,150],"signal":[99],"can":[102],"supply":[103],"1M\u03a9":[105],"load":[106],"1V/1\u03bcW":[108],"output":[109,130],"PCE":[115,123],"of":[116,124,140,145],"10%.":[117],"exhibits":[120],"maximum":[122],"27%":[125],"at":[126,148],"-16dBm":[127],"0.8V/6.4\u03bcW":[129],"power.":[133],"achieved":[135],"results":[136],"exceed":[137],"performance":[139],"previous":[141],"work":[142],"terms":[144],"efficiency":[147],"lower":[151],"than":[152],"-15dBm.":[153]},"counts_by_year":[{"year":2016,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
