{"id":"https://openalex.org/W2151723336","doi":"https://doi.org/10.1109/iscas.2011.5937611","title":"Study and implementation of high frequency pulse LED driver with self-oscillating circuit","display_name":"Study and implementation of high frequency pulse LED driver with self-oscillating circuit","publication_year":2011,"publication_date":"2011-05-01","ids":{"openalex":"https://openalex.org/W2151723336","doi":"https://doi.org/10.1109/iscas.2011.5937611","mag":"2151723336"},"language":"en","primary_location":{"id":"doi:10.1109/iscas.2011.5937611","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2011.5937611","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE International Symposium of Circuits and Systems (ISCAS)","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/A5100736721","display_name":"Yu-Sheng Chen","orcid":"https://orcid.org/0000-0001-7158-2114"},"institutions":[{"id":"https://openalex.org/I91807558","display_name":"National Cheng Kung University","ror":"https://ror.org/01b8kcc49","country_code":"TW","type":"education","lineage":["https://openalex.org/I91807558"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Yu-Sheng Chen","raw_affiliation_strings":["Green Energy Electronics Research Center, Department of Electrical Engineering, National Cheng Kung University, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Green Energy Electronics Research Center, Department of Electrical Engineering, National Cheng Kung University, Taiwan","institution_ids":["https://openalex.org/I91807558"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084644714","display_name":"Tsorng\u2010Juu Liang","orcid":"https://orcid.org/0000-0002-2707-9594"},"institutions":[{"id":"https://openalex.org/I91807558","display_name":"National Cheng Kung University","ror":"https://ror.org/01b8kcc49","country_code":"TW","type":"education","lineage":["https://openalex.org/I91807558"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Tsorng Juu Liang","raw_affiliation_strings":["Green Energy Electronics Research Center, Department of Electrical Engineering, National Cheng Kung University, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Green Energy Electronics Research Center, Department of Electrical Engineering, National Cheng Kung University, Taiwan","institution_ids":["https://openalex.org/I91807558"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031323403","display_name":"Kai\u2013Hui Chen","orcid":"https://orcid.org/0000-0002-0310-4871"},"institutions":[{"id":"https://openalex.org/I91807558","display_name":"National Cheng Kung University","ror":"https://ror.org/01b8kcc49","country_code":"TW","type":"education","lineage":["https://openalex.org/I91807558"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Kai-Hui Chen","raw_affiliation_strings":["Green Energy Electronics Research Center, Department of Electrical Engineering, National Cheng Kung University, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Green Energy Electronics Research Center, Department of Electrical Engineering, National Cheng Kung University, Taiwan","institution_ids":["https://openalex.org/I91807558"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5029583302","display_name":"Jer-Nan Juang","orcid":"https://orcid.org/0000-0002-3052-2833"},"institutions":[{"id":"https://openalex.org/I91807558","display_name":"National Cheng Kung University","ror":"https://ror.org/01b8kcc49","country_code":"TW","type":"education","lineage":["https://openalex.org/I91807558"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Jer-Nan Juang","raw_affiliation_strings":["Green Energy Electronics Research Center, Department of Engineering Science, National Cheng Kung University, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Green Energy Electronics Research Center, Department of Engineering Science, National Cheng Kung University, Taiwan","institution_ids":["https://openalex.org/I91807558"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I91807558"],"apc_list":null,"apc_paid":null,"fwci":15.6087,"has_fulltext":false,"cited_by_count":31,"citation_normalized_percentile":{"value":0.99457861,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"498","last_page":"501"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10099","display_name":"GaN-based semiconductor devices and materials","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/3104","display_name":"Condensed Matter Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10099","display_name":"GaN-based semiconductor devices and materials","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/3104","display_name":"Condensed Matter Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10175","display_name":"Advanced DC-DC Converters","score":0.9930999875068665,"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/T10022","display_name":"Semiconductor Quantum Structures and Devices","score":0.9886000156402588,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/resonant-inverter","display_name":"Resonant inverter","score":0.6814647316932678},{"id":"https://openalex.org/keywords/rlc-circuit","display_name":"RLC circuit","score":0.6724690794944763},{"id":"https://openalex.org/keywords/inverter","display_name":"Inverter","score":0.5784051418304443},{"id":"https://openalex.org/keywords/rectifier","display_name":"Rectifier (neural networks)","score":0.5684078335762024},{"id":"https://openalex.org/keywords/pulse","display_name":"Pulse (music)","score":0.5603654384613037},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.5498254299163818},{"id":"https://openalex.org/keywords/lc-circuit","display_name":"LC circuit","score":0.546399712562561},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.5240254998207092},{"id":"https://openalex.org/keywords/pulse-width-modulation","display_name":"Pulse-width modulation","score":0.5229426026344299},{"id":"https://openalex.org/keywords/diode","display_name":"Diode","score":0.4901629388332367},{"id":"https://openalex.org/keywords/half-bridge","display_name":"Half bridge","score":0.4471665322780609},{"id":"https://openalex.org/keywords/high-voltage","display_name":"High voltage","score":0.4330790638923645},{"id":"https://openalex.org/keywords/driver-circuit","display_name":"Driver circuit","score":0.4287777841091156},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.375178724527359},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.3047393560409546},{"id":"https://openalex.org/keywords/capacitor","display_name":"Capacitor","score":0.29656633734703064}],"concepts":[{"id":"https://openalex.org/C115403611","wikidata":"https://www.wikidata.org/wiki/Q7315747","display_name":"Resonant inverter","level":4,"score":0.6814647316932678},{"id":"https://openalex.org/C89880566","wikidata":"https://www.wikidata.org/wiki/Q323477","display_name":"RLC circuit","level":4,"score":0.6724690794944763},{"id":"https://openalex.org/C11190779","wikidata":"https://www.wikidata.org/wiki/Q664575","display_name":"Inverter","level":3,"score":0.5784051418304443},{"id":"https://openalex.org/C50100734","wikidata":"https://www.wikidata.org/wiki/Q7303176","display_name":"Rectifier (neural networks)","level":5,"score":0.5684078335762024},{"id":"https://openalex.org/C2780167933","wikidata":"https://www.wikidata.org/wiki/Q1550652","display_name":"Pulse (music)","level":3,"score":0.5603654384613037},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.5498254299163818},{"id":"https://openalex.org/C34627536","wikidata":"https://www.wikidata.org/wiki/Q732473","display_name":"LC circuit","level":4,"score":0.546399712562561},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.5240254998207092},{"id":"https://openalex.org/C92746544","wikidata":"https://www.wikidata.org/wiki/Q585184","display_name":"Pulse-width modulation","level":3,"score":0.5229426026344299},{"id":"https://openalex.org/C78434282","wikidata":"https://www.wikidata.org/wiki/Q11656","display_name":"Diode","level":2,"score":0.4901629388332367},{"id":"https://openalex.org/C3019968007","wikidata":"https://www.wikidata.org/wiki/Q5641793","display_name":"Half bridge","level":4,"score":0.4471665322780609},{"id":"https://openalex.org/C88182573","wikidata":"https://www.wikidata.org/wiki/Q1139740","display_name":"High voltage","level":3,"score":0.4330790638923645},{"id":"https://openalex.org/C183848499","wikidata":"https://www.wikidata.org/wiki/Q4167572","display_name":"Driver circuit","level":3,"score":0.4287777841091156},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.375178724527359},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3047393560409546},{"id":"https://openalex.org/C52192207","wikidata":"https://www.wikidata.org/wiki/Q5322","display_name":"Capacitor","level":3,"score":0.29656633734703064},{"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/C86582703","wikidata":"https://www.wikidata.org/wiki/Q7617824","display_name":"Stochastic neural network","level":4,"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":1,"locations":[{"id":"doi:10.1109/iscas.2011.5937611","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2011.5937611","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE International Symposium of Circuits and Systems (ISCAS)","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":0.8700000047683716}],"awards":[],"funders":[{"id":"https://openalex.org/F4320321040","display_name":"National Science Council","ror":"https://ror.org/02kv4zf79"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W13130175","https://openalex.org/W1884134185","https://openalex.org/W1890299214","https://openalex.org/W1980415073","https://openalex.org/W2056722718","https://openalex.org/W2138308105","https://openalex.org/W2139201442","https://openalex.org/W2145894531","https://openalex.org/W2158730235","https://openalex.org/W2243075383","https://openalex.org/W6681592092"],"related_works":["https://openalex.org/W2249897903","https://openalex.org/W2547485772","https://openalex.org/W2137876595","https://openalex.org/W2733958211","https://openalex.org/W2119853307","https://openalex.org/W2107370722","https://openalex.org/W2382259615","https://openalex.org/W2360371044","https://openalex.org/W2139612441","https://openalex.org/W2151723336"],"abstract_inverted_index":{"In":[0,70],"this":[1,28,61],"paper,":[2],"the":[3,32,72,90,101,105,126,132,148],"study":[4],"and":[5,31,60,87,100],"implementation":[6],"of":[7,35,97,104],"a":[8],"high":[9,38,67,117],"frequency":[10,39,68,118],"pulse":[11,40,119],"LED":[12,29,36,46,62,91,94,120],"driver":[13,30,121],"with":[14,37,50,66,77],"self-oscillating":[15,20,106],"circuit":[16,33,76,96,99,133,150],"is":[17,25,43,48,64,80,122,135,152],"presented.":[18],"The":[19,93],"half-bridge":[21,107],"series":[22],"resonant":[23,75,98],"inverter":[24,108],"adopted":[26],"in":[27,111],"characteristics":[34],"driving":[41],"voltage":[42,85,140],"also":[44],"discussed.":[45],"module":[47,63],"connected":[49],"full":[51],"bridge":[52],"diode":[53],"rectifier":[54],"but":[55],"without":[56],"low":[57],"pass":[58],"filter":[59],"driven":[65],"pulse.":[69],"additional,":[71],"self-":[73],"oscillating":[74],"saturable":[78],"core":[79],"used":[81],"to":[82,88,124,154],"achieve":[83],"zero":[84],"switching":[86],"control":[89],"current.":[92],"equivalent":[95],"operating":[102,141],"principle":[103],"are":[109],"discussed":[110],"detail.":[112],"Finally,":[113],"an":[114],"18":[115],"W":[116],"implemented":[123],"verify":[125],"feasibility.":[127],"Experimental":[128],"results":[129],"show":[130],"that":[131],"efficiency":[134,151],"over":[136],"86.5%":[137],"when":[138],"input":[139],"within":[142],"AC":[143],"110":[144],"\u00b1":[145],"10":[146],"Vrmsand":[147],"maximum":[149],"up":[153],"89.2%.":[155]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":8},{"year":2013,"cited_by_count":7},{"year":2012,"cited_by_count":3}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}