{"id":"https://openalex.org/W3021509499","doi":"https://doi.org/10.1109/jssc.2020.2989873","title":"Piezoelectric Energy-Harvesting Interface Using Split-Phase Flipping-Capacitor Rectifier With Capacitor Reuse for Input Power Adaptation","display_name":"Piezoelectric Energy-Harvesting Interface Using Split-Phase Flipping-Capacitor Rectifier With Capacitor Reuse for Input Power Adaptation","publication_year":2020,"publication_date":"2020-05-07","ids":{"openalex":"https://openalex.org/W3021509499","doi":"https://doi.org/10.1109/jssc.2020.2989873","mag":"3021509499"},"language":"en","primary_location":{"id":"doi:10.1109/jssc.2020.2989873","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jssc.2020.2989873","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/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]},{"id":"https://openalex.org/I4210119392","display_name":"Institute of Microelectronics","ror":"https://ror.org/02s6gs133","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210119392"]}],"countries":["CN","MO"],"is_corresponding":false,"raw_author_name":"Zhiyuan Chen","raw_affiliation_strings":["State Key Laboratory of Analog and Mixed-Signal VLSI, Institute of Microelectronics, University of Macau, Macau, China","State-Key Laboratory of ASIC and System, Fudan University, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Analog and Mixed-Signal VLSI, Institute of Microelectronics, University of Macau, Macau, China","institution_ids":["https://openalex.org/I204512498","https://openalex.org/I4210119392"]},{"raw_affiliation_string":"State-Key Laboratory of ASIC and System, Fudan University, Shanghai, China","institution_ids":["https://openalex.org/I24943067"]}]},{"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"]},{"id":"https://openalex.org/I4210119392","display_name":"Institute of Microelectronics","ror":"https://ror.org/02s6gs133","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210119392"]}],"countries":["CN","MO"],"is_corresponding":false,"raw_author_name":"Man-Kay Law","raw_affiliation_strings":["State Key Laboratory of Analog and Mixed-Signal VLSI, Institute of Microelectronics and FST-ECE, 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, Institute of Microelectronics and FST-ECE, University of Macau, Macau, China","institution_ids":["https://openalex.org/I204512498","https://openalex.org/I4210119392"]}]},{"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/I4210119392","display_name":"Institute of Microelectronics","ror":"https://ror.org/02s6gs133","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210119392"]}],"countries":["CN","MO"],"is_corresponding":false,"raw_author_name":"Pui-In Mak","raw_affiliation_strings":["State Key Laboratory of Analog and Mixed-Signal VLSI, Institute of Microelectronics 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, Institute of Microelectronics and FST-ECE, University of Macau, Macau, China","institution_ids":["https://openalex.org/I204512498","https://openalex.org/I4210119392"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100656792","display_name":"Xiaoyang Zeng","orcid":"https://orcid.org/0000-0003-3986-137X"},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaoyang Zeng","raw_affiliation_strings":["State-Key Laboratory of ASIC and System, Fudan University, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State-Key Laboratory of ASIC and System, Fudan University, Shanghai, China","institution_ids":["https://openalex.org/I24943067"]}]},{"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"]},{"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","PT"],"is_corresponding":false,"raw_author_name":"Rui P. Martins","raw_affiliation_strings":["Instituto Superior T\u00e9cnico/Universidade de Lisboa, Lisbon, Portugal","State Key Laboratory of Analog and Mixed-Signal VLSI and FST-ECE, University of Macau, Macau, China"],"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"]},{"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"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.2801,"has_fulltext":false,"cited_by_count":70,"citation_normalized_percentile":{"value":0.92564504,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":99,"max":100},"biblio":{"volume":"55","issue":"8","first_page":"2106","last_page":"2117"},"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":0.9998999834060669,"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/T10338","display_name":"Advanced Sensor and Energy Harvesting Materials","score":0.9993000030517578,"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":0.8486558794975281},{"id":"https://openalex.org/keywords/rectifier","display_name":"Rectifier (neural networks)","score":0.635759711265564},{"id":"https://openalex.org/keywords/energy-harvesting","display_name":"Energy harvesting","score":0.5832682847976685},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.48859578371047974},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.47820186614990234},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.46404901146888733},{"id":"https://openalex.org/keywords/maximum-power-principle","display_name":"Maximum power principle","score":0.4529988169670105},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.4207155704498291},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.4149588346481323},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.3854162395000458},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3768972158432007},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.3250506520271301},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.29450342059135437},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.17117440700531006},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.07308602333068848}],"concepts":[{"id":"https://openalex.org/C52192207","wikidata":"https://www.wikidata.org/wiki/Q5322","display_name":"Capacitor","level":3,"score":0.8486558794975281},{"id":"https://openalex.org/C50100734","wikidata":"https://www.wikidata.org/wiki/Q7303176","display_name":"Rectifier (neural networks)","level":5,"score":0.635759711265564},{"id":"https://openalex.org/C101518730","wikidata":"https://www.wikidata.org/wiki/Q930236","display_name":"Energy harvesting","level":3,"score":0.5832682847976685},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.48859578371047974},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.47820186614990234},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.46404901146888733},{"id":"https://openalex.org/C116615679","wikidata":"https://www.wikidata.org/wiki/Q6795908","display_name":"Maximum power principle","level":3,"score":0.4529988169670105},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.4207155704498291},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.4149588346481323},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.3854162395000458},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3768972158432007},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.3250506520271301},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.29450342059135437},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.17117440700531006},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.07308602333068848},{"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/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"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/C86582703","wikidata":"https://www.wikidata.org/wiki/Q7617824","display_name":"Stochastic neural network","level":4,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jssc.2020.2989873","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jssc.2020.2989873","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"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.9200000166893005,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[{"id":"https://openalex.org/G5599580912","display_name":null,"funder_award_id":"MYRG2018-00196-AMSV","funder_id":"https://openalex.org/F4320322841","funder_display_name":"Universidade de Macau"},{"id":"https://openalex.org/G7633416770","display_name":null,"funder_award_id":"0069/2016/A2","funder_id":"https://openalex.org/F4320321655","funder_display_name":"Science and Technology Development Fund"}],"funders":[{"id":"https://openalex.org/F4320321655","display_name":"Science and Technology Development Fund","ror":"https://ror.org/044vr6g03"},{"id":"https://openalex.org/F4320322841","display_name":"Universidade de Macau","ror":"https://ror.org/01r4q9n85"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W2015624574","https://openalex.org/W2022999871","https://openalex.org/W2025316156","https://openalex.org/W2044489389","https://openalex.org/W2057264091","https://openalex.org/W2079182753","https://openalex.org/W2088512170","https://openalex.org/W2093929504","https://openalex.org/W2116966184","https://openalex.org/W2123942218","https://openalex.org/W2129381389","https://openalex.org/W2131261240","https://openalex.org/W2131946530","https://openalex.org/W2138158977","https://openalex.org/W2140560932","https://openalex.org/W2158037683","https://openalex.org/W2171989079","https://openalex.org/W2294348344","https://openalex.org/W2518233475","https://openalex.org/W2556131495","https://openalex.org/W2560654912","https://openalex.org/W2743931865","https://openalex.org/W2763347228","https://openalex.org/W2911554858","https://openalex.org/W2921040183","https://openalex.org/W2922245562","https://openalex.org/W2955981192"],"related_works":["https://openalex.org/W2898145991","https://openalex.org/W4398198689","https://openalex.org/W2354365353","https://openalex.org/W1988437325","https://openalex.org/W2566010174","https://openalex.org/W2903121411","https://openalex.org/W2811287415","https://openalex.org/W4362005654","https://openalex.org/W4388039713","https://openalex.org/W2370372689"],"abstract_inverted_index":{"This":[0],"article":[1,37],"proposes":[2],"a":[3,90,135],"split-phase":[4],"flipping-capacitor":[5],"rectifier":[6,113],"(SPFCR)":[7],"to":[8,119,145,173],"resolve":[9],"the":[10,14,19,30,40,47,55,58,63,74,80,84,97,111,121,128,159],"hard":[11],"tradeoff":[12],"between":[13],"number":[15,42,49],"of":[16,43,50,57,143],"capacitors":[17,51,86],"and":[18],"energy-extraction":[20],"efficiency":[21],"for":[22],"capacitive":[23],"piezoelectric":[24],"energy-harvesting":[25,75],"(PEH)":[26],"interfaces.":[27],"By":[28],"splitting":[29],"capacitor":[31],"usage":[32],"into":[33],"multiple":[34],"phases,":[35],"this":[36],"can":[38],"achieve":[39],"most":[41],"flipping":[44,70,85],"phases":[45,71],"using":[46,101,110],"same":[48],"when":[52,156],"compared":[53,157],"with":[54,147,152,158],"state":[56],"art.":[59],"We":[60],"also":[61,108],"relaxed":[62],"implementation":[64],"complexity":[65],"by":[66],"removing":[67],"insignificant":[68],"SFPCR":[69],"without":[72,100],"sacrificing":[73],"efficiency.":[76],"To":[77],"improve":[78],"further":[79],"input":[81,167],"power":[82,139,168],"adaptation,":[83],"are":[87],"reconfigured":[88],"as":[89],"multiple-voltageconversion-ratio":[91],"(MVCR)":[92],"switched-capacitor":[93],"dc-dc":[94],"converter":[95],"during":[96],"non-flipping":[98],"period":[99],"extra":[102],"passives.":[103],"Maximum-power-point":[104],"tracking":[105],"(MPPT)":[106],"is":[107],"accomplished":[109],"full-bridge":[112],"(FBR)":[114],"fractional":[115],"open-circuit":[116],"voltage":[117],"(VOC,FBR)":[118],"relax":[120],"voltage-tolerance":[122],"requirements.":[123],"Fabricated":[124],"in":[125],"0.18-\u03bcm":[126],"CMOS,":[127],"proposed":[129],"21-phase":[130],"SPFCR":[131],"PEH":[132],"interface":[133,162],"demonstrates":[134],"measured":[136],"maximum":[137],"output":[138],"improving":[140],"rate":[141],"(MOPIR)":[142],"up":[144],"9.3\u00d7":[146],"VD=":[148,153],"0.12":[149],"V":[150],"(6.5\u00d7":[151],"0":[154],"V)":[155],"conventional":[160],"FBR":[161,166],"over":[163],"an":[164],"equivalent":[165],"range":[169],"(Pin,FBR)":[170],"from":[171],"0.15":[172],"5.57":[174],"\u03bcW.":[175]},"counts_by_year":[{"year":2026,"cited_by_count":6},{"year":2025,"cited_by_count":19},{"year":2024,"cited_by_count":14},{"year":2023,"cited_by_count":13},{"year":2022,"cited_by_count":8},{"year":2021,"cited_by_count":10}],"updated_date":"2026-08-12T21:12:35.861297","created_date":"2025-10-10T00:00:00"}
