{"id":"https://openalex.org/W2763347228","doi":"https://doi.org/10.1109/jssc.2017.2750329","title":"Fully Integrated Inductor-Less Flipping-Capacitor Rectifier for Piezoelectric Energy Harvesting","display_name":"Fully Integrated Inductor-Less Flipping-Capacitor Rectifier for Piezoelectric Energy Harvesting","publication_year":2017,"publication_date":"2017-10-04","ids":{"openalex":"https://openalex.org/W2763347228","doi":"https://doi.org/10.1109/jssc.2017.2750329","mag":"2763347228"},"language":"en","primary_location":{"id":"doi:10.1109/jssc.2017.2750329","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jssc.2017.2750329","pdf_url":null,"source":{"id":"https://openalex.org/S83637746","display_name":"IEEE Journal of Solid-State Circuits","issn_l":"0018-9200","issn":["0018-9200","1558-173X"],"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 Journal of Solid-State Circuits","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/A5103968558","display_name":"Zhiyuan Chen","orcid":"https://orcid.org/0000-0002-1198-9251"},"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"]},{"id":"https://openalex.org/I6469544","display_name":"City University of Macau","ror":"https://ror.org/04gpd4q15","country_code":"MO","type":"education","lineage":["https://openalex.org/I6469544"]}],"countries":["MO"],"is_corresponding":false,"raw_author_name":"Zhiyuan Chen","raw_affiliation_strings":["State Key Laboratory of Analog and Mixed-Signal VLSI and FST-ECE, University of Macau, Macau, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Analog and Mixed-Signal VLSI and FST-ECE, University of Macau, Macau, China","institution_ids":["https://openalex.org/I204512498","https://openalex.org/I6469544"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029369208","display_name":"Man\u2010Kay Law","orcid":"https://orcid.org/0000-0002-2799-1129"},"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":"Man-Kay Law","raw_affiliation_strings":["State Key Laboratory of Analog and Mixed-Signal VLSI, University of Macau, Macau, China"],"raw_orcid":"https://orcid.org/0000-0002-2799-1129","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Analog and Mixed-Signal VLSI, University of Macau, 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"]},{"id":"https://openalex.org/I6469544","display_name":"City University of Macau","ror":"https://ror.org/04gpd4q15","country_code":"MO","type":"education","lineage":["https://openalex.org/I6469544"]}],"countries":["MO"],"is_corresponding":false,"raw_author_name":"Pui-In Mak","raw_affiliation_strings":["State Key Laboratory of Analog and Mixed-Signal VLSI and FST-ECE, University of Macau, Macau, China"],"raw_orcid":"https://orcid.org/0000-0002-3579-8740","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Analog and Mixed-Signal VLSI and FST-ECE, University of Macau, Macau, China","institution_ids":["https://openalex.org/I204512498","https://openalex.org/I6469544"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038708983","display_name":"Wing\u2010Hung Ki","orcid":"https://orcid.org/0000-0002-7873-5643"},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Wing-Hung Ki","raw_affiliation_strings":["Department of Electronics and Computer Engineering, Hong Kong University of Science and Technology, Hong Kong"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics and Computer Engineering, Hong Kong University of Science and Technology, Hong Kong","institution_ids":["https://openalex.org/I200769079"]}]},{"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/I141596103","display_name":"University of Lisbon","ror":"https://ror.org/01c27hj86","country_code":"PT","type":"education","lineage":["https://openalex.org/I141596103"]},{"id":"https://openalex.org/I203847022","display_name":"Instituto Polit\u00e9cnico de Lisboa","ror":"https://ror.org/04ea70f07","country_code":"PT","type":"education","lineage":["https://openalex.org/I203847022"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Rui P. Martins","raw_affiliation_strings":["Instituto Superior T\u00e9cnico/Universidade de Lisboa, Lisbon, Portugal"],"raw_orcid":"https://orcid.org/0000-0003-2821-648X","affiliations":[{"raw_affiliation_string":"Instituto Superior T\u00e9cnico/Universidade de Lisboa, Lisbon, Portugal","institution_ids":["https://openalex.org/I141596103","https://openalex.org/I203847022"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":5.2396,"has_fulltext":false,"cited_by_count":114,"citation_normalized_percentile":{"value":0.96381453,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":100},"biblio":{"volume":"52","issue":"12","first_page":"3168","last_page":"3180"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11230","display_name":"Innovative Energy Harvesting Technologies","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T11230","display_name":"Innovative Energy Harvesting Technologies","score":1.0,"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/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9998000264167786,"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/T10338","display_name":"Advanced Sensor and Energy Harvesting Materials","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/capacitor","display_name":"Capacitor","score":0.8016401529312134},{"id":"https://openalex.org/keywords/inductor","display_name":"Inductor","score":0.7767069339752197},{"id":"https://openalex.org/keywords/energy-harvesting","display_name":"Energy harvesting","score":0.6809778213500977},{"id":"https://openalex.org/keywords/rectifier","display_name":"Rectifier (neural networks)","score":0.5709229707717896},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.5565203428268433},{"id":"https://openalex.org/keywords/diode","display_name":"Diode","score":0.47979500889778137},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.4622392952442169},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4285348951816559},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.4130387306213379},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3983801603317261},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.3569381535053253},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.33102768659591675},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.20210495591163635}],"concepts":[{"id":"https://openalex.org/C52192207","wikidata":"https://www.wikidata.org/wiki/Q5322","display_name":"Capacitor","level":3,"score":0.8016401529312134},{"id":"https://openalex.org/C144534570","wikidata":"https://www.wikidata.org/wiki/Q5325","display_name":"Inductor","level":3,"score":0.7767069339752197},{"id":"https://openalex.org/C101518730","wikidata":"https://www.wikidata.org/wiki/Q930236","display_name":"Energy harvesting","level":3,"score":0.6809778213500977},{"id":"https://openalex.org/C50100734","wikidata":"https://www.wikidata.org/wiki/Q7303176","display_name":"Rectifier (neural networks)","level":5,"score":0.5709229707717896},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.5565203428268433},{"id":"https://openalex.org/C78434282","wikidata":"https://www.wikidata.org/wiki/Q11656","display_name":"Diode","level":2,"score":0.47979500889778137},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.4622392952442169},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4285348951816559},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.4130387306213379},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3983801603317261},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.3569381535053253},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.33102768659591675},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.20210495591163635},{"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/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/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","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":2,"locations":[{"id":"doi:10.1109/jssc.2017.2750329","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jssc.2017.2750329","pdf_url":null,"source":{"id":"https://openalex.org/S83637746","display_name":"IEEE Journal of Solid-State Circuits","issn_l":"0018-9200","issn":["0018-9200","1558-173X"],"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 Journal of Solid-State Circuits","raw_type":"journal-article"},{"id":"pmh:oai:repository.hkust.edu.hk:1783.1-88807","is_oa":false,"landing_page_url":"http://repository.hkust.edu.hk/ir/Record/1783.1-88807","pdf_url":null,"source":{"id":"https://openalex.org/S4306401796","display_name":"Rare & Special e-Zone (The Hong Kong University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I200769079","host_organization_name":"Hong Kong University of Science and Technology","host_organization_lineage":["https://openalex.org/I200769079"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.9100000262260437}],"awards":[{"id":"https://openalex.org/G6962659016","display_name":null,"funder_award_id":"FDCT069/2016/A2","funder_id":"https://openalex.org/F4320323893","funder_display_name":"Fundo para o Desenvolvimento das Ci\u00eancias e da Tecnologia"},{"id":"https://openalex.org/G8272691271","display_name":null,"funder_award_id":"MYRG2015-AMSV-00140","funder_id":"https://openalex.org/F4320322841","funder_display_name":"Universidade de Macau"}],"funders":[{"id":"https://openalex.org/F4320322841","display_name":"Universidade de Macau","ror":"https://ror.org/01r4q9n85"},{"id":"https://openalex.org/F4320323893","display_name":"Fundo para o Desenvolvimento das Ci\u00eancias e da Tecnologia","ror":"https://ror.org/05vna4324"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W2010689540","https://openalex.org/W2015624574","https://openalex.org/W2044489389","https://openalex.org/W2057264091","https://openalex.org/W2081043821","https://openalex.org/W2090583902","https://openalex.org/W2104392380","https://openalex.org/W2123942218","https://openalex.org/W2129381389","https://openalex.org/W2131261240","https://openalex.org/W2138158977","https://openalex.org/W2155190990","https://openalex.org/W2158037683","https://openalex.org/W2164989510","https://openalex.org/W2518233475","https://openalex.org/W2556131495","https://openalex.org/W2560654912","https://openalex.org/W2594557864","https://openalex.org/W6675347283"],"related_works":["https://openalex.org/W2027630214","https://openalex.org/W2798896958","https://openalex.org/W2898145991","https://openalex.org/W2080420513","https://openalex.org/W2168095168","https://openalex.org/W2165645320","https://openalex.org/W4386264909","https://openalex.org/W3013760104","https://openalex.org/W4362005654","https://openalex.org/W4388039713"],"abstract_inverted_index":{"This":[0,53],"paper":[1],"presents":[2],"a":[3,34,49,56,64,93,103,124],"fully":[4,57],"integrated":[5,58],"piezoelectric":[6,45],"energy":[7,46,154],"harvesting":[8],"interface":[9],"without":[10,60],"external":[11,18],"components.":[12],"Instead":[13],"of":[14,43,79,113,150,194],"relying":[15],"on":[16,123],"bulky":[17],"inductors":[19,61],"with":[20,127],"high":[21],"quality":[22],"factor":[23],"as":[24],"in":[25],"the":[26,44,87,136,151,158,181],"conventional":[27],"parallel-synchronized-switch":[28],"harvesting-on-inductor":[29],"(P-SSHI)":[30],"approach,":[31],"we":[32,117],"propose":[33],"flipping-capacitor":[35],"rectifier":[36,121],"(FCR)":[37],"topology":[38],"to":[39,81,86,130,188],"achieve":[40],"voltage":[41,138],"inversion":[42],"harvester":[47],"through":[48],"reconfigurable":[50],"capacitor":[51],"array.":[52],"fundamentally":[54],"preserves":[55],"solution":[59],"while":[62,134],"achieving":[63],"high-energy":[65],"extraction":[66],"capability.":[67],"Measurement":[68,177],"results":[69,178],"from":[70],"FCR1using":[71],"discrete":[72],"components":[73],"shows":[74],"an":[75,110,119,191],"output":[76,182],"power":[77,183],"enhancement":[78,184],"up":[80,187],"3.4\u00d7,":[82],"which":[83],"is":[84,174],"close":[85],"theoretical":[88],"prediction.":[89],"We":[90],"also":[91,175],"fabricated":[92],"sevenphase":[94],"FCR3with":[95],"four":[96],"MIM":[97],"capacitors":[98],"and":[99,169],"21":[100],"switches":[101],"using":[102],"0.18-\u03bcm":[104],"1.8/3.3/6":[105],"V":[106],"CMOS":[107],"process,":[108],"occupying":[109],"active":[111,120],"area":[112],"~1.7":[114],"mm2.":[115],"Additionally,":[116],"implemented":[118],"based":[122],"common-gate":[125],"comparator":[126],"phase":[128,141,163],"alignment":[129],"ensure":[131],"high-speed":[132],"operation":[133],"minimizing":[135],"diode":[137],"drop.":[139],"A":[140],"generate-and-combine":[142],"circuit":[143],"eliminates":[144],"redundant":[145],"switching":[146],"activities.":[147],"Systematic":[148],"optimization":[149],"three":[152],"main":[153],"loss":[155],"mechanisms":[156],"during":[157],"finite":[159],"flip":[160],"time:":[161],"1)":[162],"offset;":[164],"2)":[165],"incomplete":[166],"charge":[167],"transfer;":[168],"3)":[170],"reduced":[171],"conduction":[172],"time,":[173],"introduced.":[176],"show":[179],"that":[180],"can":[185],"reach":[186],"4.83\u00d7":[189],"at":[190],"excitation":[192],"frequency":[193],"110":[195],"kHz.":[196]},"counts_by_year":[{"year":2026,"cited_by_count":7},{"year":2025,"cited_by_count":15},{"year":2024,"cited_by_count":10},{"year":2023,"cited_by_count":16},{"year":2022,"cited_by_count":20},{"year":2021,"cited_by_count":15},{"year":2020,"cited_by_count":12},{"year":2019,"cited_by_count":15},{"year":2018,"cited_by_count":4}],"updated_date":"2026-08-12T21:12:35.861297","created_date":"2025-10-10T00:00:00"}