{"id":"https://openalex.org/W2075865182","doi":"https://doi.org/10.1145/1773814.1773817","title":"Design considerations of sub-mW indoor light energy harvesting for wireless sensor systems","display_name":"Design considerations of sub-mW indoor light energy harvesting for wireless sensor systems","publication_year":2008,"publication_date":"2008-06-18","ids":{"openalex":"https://openalex.org/W2075865182","doi":"https://doi.org/10.1145/1773814.1773817","mag":"2075865182"},"language":"en","primary_location":{"id":"doi:10.1145/1773814.1773817","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1773814.1773817","pdf_url":null,"source":{"id":"https://openalex.org/S96198239","display_name":"ACM Journal on Emerging Technologies in Computing Systems","issn_l":"1550-4832","issn":["1550-4832","1550-4840"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Journal on Emerging Technologies in Computing 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/A5075394842","display_name":"W. S. Wang","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"W. S. Wang","raw_affiliation_strings":["Tyndall National Institute, Cork, Ireland","Tyndall National Institute. Cork, Ireland"],"affiliations":[{"raw_affiliation_string":"Tyndall National Institute, Cork, Ireland","institution_ids":[]},{"raw_affiliation_string":"Tyndall National Institute. Cork, Ireland","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046591587","display_name":"Terence O\u2019Donnell","orcid":"https://orcid.org/0000-0002-2824-7107"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"T. O'Donnell","raw_affiliation_strings":["Tyndall National Institute, Cork, Ireland","Tyndall National Institute. Cork, Ireland"],"affiliations":[{"raw_affiliation_string":"Tyndall National Institute, Cork, Ireland","institution_ids":[]},{"raw_affiliation_string":"Tyndall National Institute. Cork, Ireland","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079706586","display_name":"N. Wang","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"N. Wang","raw_affiliation_strings":["Tyndall National Institute, Cork, Ireland","Tyndall National Institute. Cork, Ireland"],"affiliations":[{"raw_affiliation_string":"Tyndall National Institute, Cork, Ireland","institution_ids":[]},{"raw_affiliation_string":"Tyndall National Institute. Cork, Ireland","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023874737","display_name":"Mike Hayes","orcid":"https://orcid.org/0000-0002-9805-1193"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"M. Hayes","raw_affiliation_strings":["Tyndall National Institute, Cork, Ireland","Tyndall National Institute. Cork, Ireland"],"affiliations":[{"raw_affiliation_string":"Tyndall National Institute, Cork, Ireland","institution_ids":[]},{"raw_affiliation_string":"Tyndall National Institute. Cork, Ireland","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075694498","display_name":"Brendan O\u2019Flynn","orcid":"https://orcid.org/0000-0002-5522-2597"},"institutions":[{"id":"https://openalex.org/I4210154081","display_name":"Clarity Centre for Sensor Web Technologies","ror":"https://ror.org/04m514a38","country_code":"IE","type":"facility","lineage":["https://openalex.org/I4210154081"]}],"countries":["IE"],"is_corresponding":false,"raw_author_name":"B. O'Flynn","raw_affiliation_strings":["Clarity Center for Sensor Web Technologies, Cork, Ireland"],"affiliations":[{"raw_affiliation_string":"Clarity Center for Sensor Web Technologies, Cork, Ireland","institution_ids":["https://openalex.org/I4210154081"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5066543177","display_name":"Cian O\u2019Math\u00fana","orcid":"https://orcid.org/0000-0003-2527-7471"},"institutions":[{"id":"https://openalex.org/I4210154081","display_name":"Clarity Centre for Sensor Web Technologies","ror":"https://ror.org/04m514a38","country_code":"IE","type":"facility","lineage":["https://openalex.org/I4210154081"]}],"countries":["IE"],"is_corresponding":false,"raw_author_name":"C. O'Mathuna","raw_affiliation_strings":["Clarity Center for Sensor Web Technologies, Cork, Ireland"],"affiliations":[{"raw_affiliation_string":"Clarity Center for Sensor Web Technologies, Cork, Ireland","institution_ids":["https://openalex.org/I4210154081"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5075394842"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":5.6049,"has_fulltext":false,"cited_by_count":96,"citation_normalized_percentile":{"value":0.95494204,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":100},"biblio":{"volume":"6","issue":"2","first_page":"1","last_page":"26"},"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":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/T11249","display_name":"Wireless Power Transfer Systems","score":0.9987999796867371,"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/battery","display_name":"Battery (electricity)","score":0.6953167915344238},{"id":"https://openalex.org/keywords/photovoltaic-system","display_name":"Photovoltaic system","score":0.633986234664917},{"id":"https://openalex.org/keywords/power-management","display_name":"Power management","score":0.5996112823486328},{"id":"https://openalex.org/keywords/energy-harvesting","display_name":"Energy harvesting","score":0.5932896733283997},{"id":"https://openalex.org/keywords/reliability","display_name":"Reliability (semiconductor)","score":0.5577149987220764},{"id":"https://openalex.org/keywords/wireless-sensor-network","display_name":"Wireless sensor network","score":0.5322266221046448},{"id":"https://openalex.org/keywords/bottleneck","display_name":"Bottleneck","score":0.5260325074195862},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.4897144138813019},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.47432583570480347},{"id":"https://openalex.org/keywords/energy-storage","display_name":"Energy storage","score":0.44469451904296875},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.4376606047153473},{"id":"https://openalex.org/keywords/automotive-engineering","display_name":"Automotive engineering","score":0.4249129593372345},{"id":"https://openalex.org/keywords/maximum-power-point-tracking","display_name":"Maximum power point tracking","score":0.4204155206680298},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.41305214166641235},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.3964236378669739},{"id":"https://openalex.org/keywords/reliability-engineering","display_name":"Reliability engineering","score":0.3664843440055847},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.3316943049430847},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.23793023824691772},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.12018260359764099},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.09751367568969727}],"concepts":[{"id":"https://openalex.org/C555008776","wikidata":"https://www.wikidata.org/wiki/Q267298","display_name":"Battery (electricity)","level":3,"score":0.6953167915344238},{"id":"https://openalex.org/C41291067","wikidata":"https://www.wikidata.org/wiki/Q1897785","display_name":"Photovoltaic system","level":2,"score":0.633986234664917},{"id":"https://openalex.org/C2778774385","wikidata":"https://www.wikidata.org/wiki/Q4437810","display_name":"Power management","level":3,"score":0.5996112823486328},{"id":"https://openalex.org/C101518730","wikidata":"https://www.wikidata.org/wiki/Q930236","display_name":"Energy harvesting","level":3,"score":0.5932896733283997},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.5577149987220764},{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.5322266221046448},{"id":"https://openalex.org/C2780513914","wikidata":"https://www.wikidata.org/wiki/Q18210350","display_name":"Bottleneck","level":2,"score":0.5260325074195862},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.4897144138813019},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.47432583570480347},{"id":"https://openalex.org/C73916439","wikidata":"https://www.wikidata.org/wiki/Q837718","display_name":"Energy storage","level":3,"score":0.44469451904296875},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.4376606047153473},{"id":"https://openalex.org/C171146098","wikidata":"https://www.wikidata.org/wiki/Q124192","display_name":"Automotive engineering","level":1,"score":0.4249129593372345},{"id":"https://openalex.org/C36139824","wikidata":"https://www.wikidata.org/wiki/Q1052007","display_name":"Maximum power point tracking","level":4,"score":0.4204155206680298},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.41305214166641235},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3964236378669739},{"id":"https://openalex.org/C200601418","wikidata":"https://www.wikidata.org/wiki/Q2193887","display_name":"Reliability engineering","level":1,"score":0.3664843440055847},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.3316943049430847},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.23793023824691772},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.12018260359764099},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.09751367568969727},{"id":"https://openalex.org/C11190779","wikidata":"https://www.wikidata.org/wiki/Q664575","display_name":"Inverter","level":3,"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/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1145/1773814.1773817","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1773814.1773817","pdf_url":null,"source":{"id":"https://openalex.org/S96198239","display_name":"ACM Journal on Emerging Technologies in Computing Systems","issn_l":"1550-4832","issn":["1550-4832","1550-4840"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Journal on Emerging Technologies in Computing Systems","raw_type":"journal-article"},{"id":"pmh:http://www.rian.ie/49449/","is_oa":false,"landing_page_url":"http://hdl.handle.net/10468/380","pdf_url":null,"source":{"id":"https://openalex.org/S4306400033","display_name":"Arrow@dit (Dublin Institute of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I115570527","host_organization_name":"Dublin Institute of Technology","host_organization_lineage":["https://openalex.org/I115570527"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"Wang, W. S., O'Donnell, T., Wang, N., Hayes, M., O'Flynn, B. and O'Mathuna, C. (2010) 'Design considerations of sub-mW indoor light energy harvesting for wireless sensor systems', ACM Journal on Emerging Technologies in Computing Systems (JETC), 6(2), pp. 1-26. doi: 10.1145/1773814.1773817","raw_type":"Journal article"},{"id":"pmh:oai:null:10468/380","is_oa":false,"landing_page_url":"https://hdl.handle.net/10468/380","pdf_url":null,"source":{"id":"https://openalex.org/S4306401150","display_name":"Cork Open Research Archive (University College Cork, Ireland)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210141138","host_organization_name":"APC Microbiome Institute","host_organization_lineage":["https://openalex.org/I4210141138"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"Article (peer-reviewed)"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8899999856948853,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G7805504874","display_name":null,"funder_award_id":"RI2407","funder_id":"https://openalex.org/F4320320834","funder_display_name":"Enterprise Ireland"},{"id":"https://openalex.org/G7892177262","display_name":null,"funder_award_id":"398-CRP","funder_id":"https://openalex.org/F4320320847","funder_display_name":"Science Foundation Ireland"}],"funders":[{"id":"https://openalex.org/F4320320834","display_name":"Enterprise Ireland","ror":"https://ror.org/023z51242"},{"id":"https://openalex.org/F4320320847","display_name":"Science Foundation Ireland","ror":"https://ror.org/0271asj38"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":29,"referenced_works":["https://openalex.org/W24130627","https://openalex.org/W62859474","https://openalex.org/W1535802061","https://openalex.org/W1560092861","https://openalex.org/W1949231392","https://openalex.org/W1978410084","https://openalex.org/W1981948640","https://openalex.org/W1999768189","https://openalex.org/W2023282361","https://openalex.org/W2048754502","https://openalex.org/W2063939750","https://openalex.org/W2081743477","https://openalex.org/W2097804638","https://openalex.org/W2102171321","https://openalex.org/W2104567476","https://openalex.org/W2107861032","https://openalex.org/W2113008032","https://openalex.org/W2113449668","https://openalex.org/W2116422687","https://openalex.org/W2116851027","https://openalex.org/W2120744641","https://openalex.org/W2129656202","https://openalex.org/W2136317786","https://openalex.org/W2161457969","https://openalex.org/W2168156693","https://openalex.org/W2170680261","https://openalex.org/W2171609338","https://openalex.org/W2493289672","https://openalex.org/W2914821974"],"related_works":["https://openalex.org/W3199208762","https://openalex.org/W2400993773","https://openalex.org/W2067525473","https://openalex.org/W2071524096","https://openalex.org/W2793870640","https://openalex.org/W2536755009","https://openalex.org/W2105108251","https://openalex.org/W2004227547","https://openalex.org/W4400314411","https://openalex.org/W604633266"],"abstract_inverted_index":{"For":[0],"most":[1],"wireless":[2,72],"sensor":[3,73],"networks,":[4],"one":[5],"common":[6],"and":[7,28,41,102,144,177],"major":[8],"bottleneck":[9],"is":[10],"the":[11,25,38,107,122,126,135,153,157,164,168,172,180,194,200,212],"limited":[12],"battery":[13,21,196,218],"lifetime.":[14,219],"The":[15,129,159],"frequent":[16],"maintenance":[17],"efforts":[18],"associated":[19],"with":[20],"replacement":[22],"significantly":[23,120],"increase":[24,121],"system":[26,39,45,87,202],"operational":[27,206],"logistics":[29],"cost.":[30],"Unnoticed":[31],"power":[32,68,98,103,113,123,169],"failures":[33],"on":[34],"nodes":[35],"will":[36],"degrade":[37],"reliability":[40],"may":[42],"lead":[43],"to":[44,51,65,69,151],"failure.":[46],"In":[47],"building":[48,89],"management":[49,90,99],"applications,":[50],"solve":[52],"this":[53],"problem,":[54],"small":[55],"energy":[56,62,85,95,198],"sources":[57],"such":[58],"as":[59,197],"indoor":[60,83,148,188],"light":[61,84,149],"are":[63,110,117],"promising":[64],"provide":[66],"long-term":[67],"these":[70],"distributed":[71],"nodes.":[74],"This":[75],"article":[76],"provides":[77],"comprehensive":[78],"design":[79],"considerations":[80],"for":[81,88],"an":[82,205],"harvesting":[86],"applications.":[91],"Photovoltaic":[92],"cells":[93,174],"characteristics,":[94],"storage":[96],"units,":[97],"circuit":[100,133],"design,":[101],"consumption":[104],"pattern":[105],"of":[106,156,211],"target":[108],"mote":[109],"presented.":[111],"Maximum":[112],"point":[114],"tracking":[115],"circuits":[116],"proposed":[118,165,201],"which":[119],"obtained":[124],"from":[125,171],"solar":[127],"cells.":[128],"novel":[130],"fast":[131],"charge":[132],"reduces":[134],"charging":[136,181],"time.":[137],"A":[138],"prototype":[139,166],"was":[140],"then":[141],"successfully":[142],"built":[143],"tested":[145],"in":[146,185],"various":[147],"conditions":[150],"discover":[152],"practical":[154],"issues":[155],"design.":[158],"evaluation":[160],"results":[161],"show":[162],"that":[163],"increases":[167],"harvested":[170],"PV":[173],"by":[175,183],"30%":[176],"also":[178],"accelerates":[179],"rate":[182],"34%":[184],"a":[186],"typical":[187],"lighting":[189],"condition.":[190],"By":[191],"entirely":[192],"eliminating":[193],"rechargeable":[195],"storage,":[199],"would":[203],"expect":[204],"lifetime":[207],"10--20":[208],"years":[209],"instead":[210],"current":[213],"less":[214],"than":[215],"6":[216],"months":[217]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":8},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":8},{"year":2018,"cited_by_count":7},{"year":2017,"cited_by_count":8},{"year":2016,"cited_by_count":5},{"year":2015,"cited_by_count":8},{"year":2014,"cited_by_count":7},{"year":2013,"cited_by_count":5},{"year":2012,"cited_by_count":7}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}