{"id":"https://openalex.org/W2100898812","doi":"https://doi.org/10.1109/date.2011.5763131","title":"Stage number optimization for switched capacitor power converters in micro-scale energy harvesting","display_name":"Stage number optimization for switched capacitor power converters in micro-scale energy harvesting","publication_year":2011,"publication_date":"2011-03-01","ids":{"openalex":"https://openalex.org/W2100898812","doi":"https://doi.org/10.1109/date.2011.5763131","mag":"2100898812"},"language":"en","primary_location":{"id":"doi:10.1109/date.2011.5763131","is_oa":false,"landing_page_url":"https://doi.org/10.1109/date.2011.5763131","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 Design, Automation & Test in Europe","raw_type":"proceedings-article"},"type":"conference-paper","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/A5100639051","display_name":"Chao L\u00fc","orcid":"https://orcid.org/0000-0002-6451-8453"},"institutions":[{"id":"https://openalex.org/I219193219","display_name":"Purdue University West Lafayette","ror":"https://ror.org/02dqehb95","country_code":"US","type":"education","lineage":["https://openalex.org/I219193219"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Chao Lu","raw_affiliation_strings":["School of Electrical and Computer Engineering, Purdue University, West Lafayette, IN, USA","School of Electrical and Computer Engineering, Purdue University, West Lafayette, IN-47907"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical and Computer Engineering, Purdue University, West Lafayette, IN, USA","institution_ids":["https://openalex.org/I219193219"]},{"raw_affiliation_string":"School of Electrical and Computer Engineering, Purdue University, West Lafayette, IN-47907","institution_ids":["https://openalex.org/I219193219"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068099554","display_name":"Sang Phill Park","orcid":"https://orcid.org/0000-0002-2951-8474"},"institutions":[{"id":"https://openalex.org/I219193219","display_name":"Purdue University West Lafayette","ror":"https://ror.org/02dqehb95","country_code":"US","type":"education","lineage":["https://openalex.org/I219193219"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Sang Phill Park","raw_affiliation_strings":["School of Electrical and Computer Engineering, Purdue University, West Lafayette, IN, USA","School of Electrical and Computer Engineering, Purdue University, West Lafayette, IN-47907"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical and Computer Engineering, Purdue University, West Lafayette, IN, USA","institution_ids":["https://openalex.org/I219193219"]},{"raw_affiliation_string":"School of Electrical and Computer Engineering, Purdue University, West Lafayette, IN-47907","institution_ids":["https://openalex.org/I219193219"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102009759","display_name":"Vijay Raghunathan","orcid":"https://orcid.org/0000-0003-4713-5386"},"institutions":[{"id":"https://openalex.org/I219193219","display_name":"Purdue University West Lafayette","ror":"https://ror.org/02dqehb95","country_code":"US","type":"education","lineage":["https://openalex.org/I219193219"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"V Raghunathan","raw_affiliation_strings":["School of Electrical and Computer Engineering, Purdue University, West Lafayette, IN, USA","School of Electrical and Computer Engineering, Purdue University, West Lafayette, IN-47907"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical and Computer Engineering, Purdue University, West Lafayette, IN, USA","institution_ids":["https://openalex.org/I219193219"]},{"raw_affiliation_string":"School of Electrical and Computer Engineering, Purdue University, West Lafayette, IN-47907","institution_ids":["https://openalex.org/I219193219"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5031161187","display_name":"Kaushik Roy","orcid":"https://orcid.org/0000-0002-0735-9695"},"institutions":[{"id":"https://openalex.org/I219193219","display_name":"Purdue University West Lafayette","ror":"https://ror.org/02dqehb95","country_code":"US","type":"education","lineage":["https://openalex.org/I219193219"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"K Roy","raw_affiliation_strings":["School of Electrical and Computer Engineering, Purdue University, West Lafayette, IN, USA","School of Electrical and Computer Engineering, Purdue University, West Lafayette, IN-47907"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical and Computer Engineering, Purdue University, West Lafayette, IN, USA","institution_ids":["https://openalex.org/I219193219"]},{"raw_affiliation_string":"School of Electrical and Computer Engineering, Purdue University, West Lafayette, IN-47907","institution_ids":["https://openalex.org/I219193219"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I219193219"],"apc_list":null,"apc_paid":null,"fwci":3.0889,"has_fulltext":false,"cited_by_count":17,"citation_normalized_percentile":{"value":0.91190921,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11230","display_name":"Innovative Energy Harvesting Technologies","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9968000054359436,"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/energy-harvesting","display_name":"Energy harvesting","score":0.805045485496521},{"id":"https://openalex.org/keywords/capacitor","display_name":"Capacitor","score":0.6790419220924377},{"id":"https://openalex.org/keywords/converters","display_name":"Converters","score":0.6467059850692749},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5716771483421326},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.5348341464996338},{"id":"https://openalex.org/keywords/switched-capacitor","display_name":"Switched capacitor","score":0.5244783759117126},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.49709656834602356},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.46598950028419495},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.3512563109397888},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.29868611693382263},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.0595552921295166}],"concepts":[{"id":"https://openalex.org/C101518730","wikidata":"https://www.wikidata.org/wiki/Q930236","display_name":"Energy harvesting","level":3,"score":0.805045485496521},{"id":"https://openalex.org/C52192207","wikidata":"https://www.wikidata.org/wiki/Q5322","display_name":"Capacitor","level":3,"score":0.6790419220924377},{"id":"https://openalex.org/C2778422915","wikidata":"https://www.wikidata.org/wiki/Q10302051","display_name":"Converters","level":3,"score":0.6467059850692749},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5716771483421326},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.5348341464996338},{"id":"https://openalex.org/C103357873","wikidata":"https://www.wikidata.org/wiki/Q572656","display_name":"Switched capacitor","level":4,"score":0.5244783759117126},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.49709656834602356},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.46598950028419495},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3512563109397888},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.29868611693382263},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0595552921295166},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/date.2011.5763131","is_oa":false,"landing_page_url":"https://doi.org/10.1109/date.2011.5763131","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 Design, Automation & Test in Europe","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.8899999856948853}],"awards":[],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W1953433535","https://openalex.org/W2017003097","https://openalex.org/W2045642891","https://openalex.org/W2099723104","https://openalex.org/W2104730113","https://openalex.org/W2106041606","https://openalex.org/W2109230051","https://openalex.org/W2117699568","https://openalex.org/W2126289607","https://openalex.org/W2146279554","https://openalex.org/W2159924590","https://openalex.org/W2160259703","https://openalex.org/W2179677443","https://openalex.org/W2983077484","https://openalex.org/W3181639248","https://openalex.org/W4230321548","https://openalex.org/W4239315138","https://openalex.org/W4285719527","https://openalex.org/W6675743305","https://openalex.org/W6676394300","https://openalex.org/W6683553942","https://openalex.org/W6798888432"],"related_works":["https://openalex.org/W631083485","https://openalex.org/W4313452936","https://openalex.org/W2097026685","https://openalex.org/W2480068220","https://openalex.org/W2102542442","https://openalex.org/W2161636646","https://openalex.org/W2124313625","https://openalex.org/W294789908","https://openalex.org/W2154984715","https://openalex.org/W2074272557"],"abstract_inverted_index":{"Micro-scale":[0],"energy":[1,25,64,85,126],"harvesting":[2,26,86,127],"has":[3],"become":[4],"an":[5,171],"increasingly":[6],"viable":[7],"and":[8],"promising":[9],"option":[10],"for":[11,77,84,113,142],"powering":[12],"ultra-low":[13],"power":[14,17,33,44,56,80,116,123],"systems.":[15,27,128,144],"A":[16],"converter":[18],"is":[19,132,139],"a":[20,42,47,62,68,90,107,135],"key":[21],"component":[22],"in":[23,41,50,89,93,124,170,175],"micro-scale":[24,63,125],"Various":[28],"design":[29],"parameters":[30],"of":[31,39,54,96,173],"the":[32,37,52,94,120,148,163],"converter,":[34,45],"most":[35],"notably":[36],"number":[38,74,110,166,183],"stages":[40],"multi-stage":[43],"play":[46],"crucial":[48],"role":[49],"determining":[51],"amount":[53,95],"electrical":[55,98],"that":[57,118,138,162],"can":[58],"be":[59],"extracted":[60],"from":[61],"transducer":[65],"such":[66],"as":[67],"miniature":[69],"solar":[70],"cell.":[71],"Existing":[72],"stage":[73,109,165,182],"optimization":[75,111,167,184],"techniques":[76],"switched":[78,114],"capacitor":[79,115],"converters,":[81],"when":[82],"used":[83],"systems,":[87],"result":[88],"substantial":[91],"degradation":[92],"harvested":[97,122,177],"power.":[99],"To":[100],"address":[101],"this":[102,104],"problem,":[103],"paper":[105],"proposes":[106],"new":[108,136],"technique":[112,131,150,168],"converters":[117],"maximizes":[119],"net":[121,176],"The":[129],"proposed":[130,149,164],"based":[133],"on":[134],"figure-of-merit":[137],"well":[140],"suited":[141],"energy-harvesting":[143],"We":[145],"have":[146],"validated":[147],"through":[151],"circuit":[152],"simulations":[153],"using":[154],"IBM":[155],"65nm":[156],"technology.":[157],"Our":[158],"simulation":[159],"results":[160,169],"demonstrate":[161],"increase":[172],"60%-290%":[174],"power,":[178],"compared":[179],"to":[180],"existing":[181],"techniques.":[185]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":4},{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":1},{"year":2012,"cited_by_count":2}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}