{"id":"https://openalex.org/W4285122754","doi":"https://doi.org/10.1109/tcsi.2022.3169879","title":"An Eight-Channel Switching-Linear Hybrid Dynamic Regulator With Dual-Supply LDOs for Thermo-Optic Tuning","display_name":"An Eight-Channel Switching-Linear Hybrid Dynamic Regulator With Dual-Supply LDOs for Thermo-Optic Tuning","publication_year":2022,"publication_date":"2022-05-04","ids":{"openalex":"https://openalex.org/W4285122754","doi":"https://doi.org/10.1109/tcsi.2022.3169879"},"language":"en","primary_location":{"id":"doi:10.1109/tcsi.2022.3169879","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsi.2022.3169879","pdf_url":null,"source":{"id":"https://openalex.org/S116977442","display_name":"IEEE Transactions on Circuits and Systems I Regular Papers","issn_l":"1549-8328","issn":["1549-8328","1558-0806"],"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 Transactions on Circuits and Systems I: Regular Papers","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/A5012015939","display_name":"Siyuan Zhang","orcid":"https://orcid.org/0000-0002-9366-5970"},"institutions":[{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Siyuan Zhang","raw_affiliation_strings":["School of Optical and Electronic Information, Huazhong University of Science and Technology, Wuhan, China"],"raw_orcid":"https://orcid.org/0000-0002-9366-5970","affiliations":[{"raw_affiliation_string":"School of Optical and Electronic Information, Huazhong University of Science and Technology, Wuhan, China","institution_ids":["https://openalex.org/I47720641"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058206614","display_name":"Ken Xingze Wang","orcid":"https://orcid.org/0000-0003-4690-6011"},"institutions":[{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ken Xingze Wang","raw_affiliation_strings":["School of Physics, Huazhong University of Science and Technology, Wuhan, China"],"raw_orcid":"https://orcid.org/0000-0003-4690-6011","affiliations":[{"raw_affiliation_string":"School of Physics, Huazhong University of Science and Technology, Wuhan, China","institution_ids":["https://openalex.org/I47720641"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5047005756","display_name":"Min Tan","orcid":"https://orcid.org/0000-0002-5531-6198"},"institutions":[{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Min Tan","raw_affiliation_strings":["School of Optical and Electronic Information, Huazhong University of Science and Technology, Wuhan, China"],"raw_orcid":"https://orcid.org/0000-0002-5531-6198","affiliations":[{"raw_affiliation_string":"School of Optical and Electronic Information, Huazhong University of Science and Technology, Wuhan, China","institution_ids":["https://openalex.org/I47720641"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I47720641"],"apc_list":null,"apc_paid":null,"fwci":0.265,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.5047171,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":"69","issue":"8","first_page":"3428","last_page":"3437"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10299","display_name":"Photonic and Optical Devices","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"}},"topics":[{"id":"https://openalex.org/T10299","display_name":"Photonic and Optical Devices","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/T12611","display_name":"Neural Networks and Reservoir Computing","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10232","display_name":"Optical Network Technologies","score":0.9987000226974487,"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/low-dropout-regulator","display_name":"Low-dropout regulator","score":0.5063444375991821},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.5048962235450745},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4753153920173645},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.47408759593963623},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.4357934296131134},{"id":"https://openalex.org/keywords/dynamic-range","display_name":"Dynamic range","score":0.42710989713668823},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.4259999990463257},{"id":"https://openalex.org/keywords/controller","display_name":"Controller (irrigation)","score":0.41092365980148315},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3618515431880951},{"id":"https://openalex.org/keywords/voltage-regulator","display_name":"Voltage regulator","score":0.24801376461982727},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.24542856216430664},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.22288328409194946},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.17981988191604614},{"id":"https://openalex.org/keywords/dropout-voltage","display_name":"Dropout voltage","score":0.14656171202659607}],"concepts":[{"id":"https://openalex.org/C140501009","wikidata":"https://www.wikidata.org/wiki/Q6692746","display_name":"Low-dropout regulator","level":5,"score":0.5063444375991821},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.5048962235450745},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4753153920173645},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.47408759593963623},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.4357934296131134},{"id":"https://openalex.org/C87133666","wikidata":"https://www.wikidata.org/wiki/Q1161699","display_name":"Dynamic range","level":2,"score":0.42710989713668823},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.4259999990463257},{"id":"https://openalex.org/C203479927","wikidata":"https://www.wikidata.org/wiki/Q5165939","display_name":"Controller (irrigation)","level":2,"score":0.41092365980148315},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3618515431880951},{"id":"https://openalex.org/C110706871","wikidata":"https://www.wikidata.org/wiki/Q851210","display_name":"Voltage regulator","level":3,"score":0.24801376461982727},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.24542856216430664},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.22288328409194946},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.17981988191604614},{"id":"https://openalex.org/C15032970","wikidata":"https://www.wikidata.org/wiki/Q851210","display_name":"Dropout voltage","level":4,"score":0.14656171202659607},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcsi.2022.3169879","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsi.2022.3169879","pdf_url":null,"source":{"id":"https://openalex.org/S116977442","display_name":"IEEE Transactions on Circuits and Systems I Regular Papers","issn_l":"1549-8328","issn":["1549-8328","1558-0806"],"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 Transactions on Circuits and Systems I: Regular Papers","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.6100000143051147,"id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G6941090045","display_name":null,"funder_award_id":"61904061","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":39,"referenced_works":["https://openalex.org/W1581600025","https://openalex.org/W1986499190","https://openalex.org/W1991122136","https://openalex.org/W2000798601","https://openalex.org/W2037047387","https://openalex.org/W2062294208","https://openalex.org/W2062889911","https://openalex.org/W2067833298","https://openalex.org/W2087696644","https://openalex.org/W2091382331","https://openalex.org/W2114326950","https://openalex.org/W2135250276","https://openalex.org/W2137671277","https://openalex.org/W2155454081","https://openalex.org/W2330189223","https://openalex.org/W2409308046","https://openalex.org/W2512289754","https://openalex.org/W2549102199","https://openalex.org/W2566202933","https://openalex.org/W2752849906","https://openalex.org/W2766733243","https://openalex.org/W2772073964","https://openalex.org/W2790786284","https://openalex.org/W2797501353","https://openalex.org/W2798697954","https://openalex.org/W2800557304","https://openalex.org/W2885833035","https://openalex.org/W2908126160","https://openalex.org/W2915467573","https://openalex.org/W2942448253","https://openalex.org/W2944527411","https://openalex.org/W2991583974","https://openalex.org/W2996793380","https://openalex.org/W3009021273","https://openalex.org/W3101407597","https://openalex.org/W3135493527","https://openalex.org/W4206201378","https://openalex.org/W4206230711","https://openalex.org/W6649985763"],"related_works":["https://openalex.org/W3014521742","https://openalex.org/W2617868873","https://openalex.org/W3204141294","https://openalex.org/W4386230336","https://openalex.org/W4306968100","https://openalex.org/W2171986175","https://openalex.org/W2089791793","https://openalex.org/W2038858740","https://openalex.org/W1491218245","https://openalex.org/W2995582362"],"abstract_inverted_index":{"A":[0,103],"novel":[1],"switching-linear":[2],"hybrid":[3],"dynamic":[4,47,172,195],"regulator":[5],"architecture":[6,19,51,90],"with":[7,106,135],"dual-supply":[8],"low":[9],"dropout":[10,44],"regulators":[11],"(LDOs)":[12],"is":[13,52,64,91,111,164,174,190],"presented":[14],"in":[15,58,121],"this":[16,89,127,189],"paper.":[17],"This":[18,50],"leverages":[20],"the":[21,27,31,36,42,115,171,184,191],"intrinsic":[22],"dual":[23],"supplies":[24],"to":[25,76,113,201],"extend":[26],"operating":[28],"range":[29],"of":[30,70,82,88,117,139,186,205],"LDOs.":[32,102],"Furthermore,":[33],"it":[34],"increases":[35],"thermo-optic":[37,56,203],"tuning":[38,57,81,204],"efficiency":[39,62,152,173],"by":[40],"reducing":[41],"LDO":[43],"voltage":[45],"through":[46],"supply":[48,196],"modulation.":[49],"suitable":[53],"for":[54],"large-scale":[55],"silicon":[59,206],"photonics.":[60],"The":[61,86],"improvement":[63],"particularly":[65],"effective":[66],"when":[67,153,177],"tracking":[68,178],"signals":[69],"several":[71],"adjacent":[72],"channels":[73,134],"are":[74],"close":[75],"each":[77],"other,":[78],"e.g.,":[79],"wavelength":[80],"a":[83,122],"microring":[84],"array.":[85],"principle":[87],"general":[92],"and":[93,101,170],"can":[94,129],"be":[95],"implemented":[96],"using":[97],"different":[98],"switching":[99],"converters":[100],"specific":[104],"design":[105,128],"extensive":[107],"post-layout":[108],"simulation":[109],"results":[110],"used":[112],"verify":[114],"effectiveness":[116],"our":[118,187],"architecture.":[119],"Implemented":[120],"130":[123],"nm":[124],"CMOS":[125],"process,":[126],"simultaneously":[130],"regulate":[131],"eight":[132],"output":[133,137],"an":[136],"swing":[138],"0.8":[140],"<inline-formula":[141,156],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[142,157],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">":[143,158],"<tex-math":[144,159],"notation=\"LaTeX\">$\\text":[145],"V_{\\text":[146],"{pp}}$":[147],"</tex-math></inline-formula>":[148,162],".":[149],"Its":[150],"peak":[151],"driving":[154],"100":[155],"notation=\"LaTeX\">$\\Omega":[160],"$":[161],"loads":[163],"92%":[165],"at":[166],"1":[167],"V":[168],"output,":[169],"around":[175],"86%":[176],"50":[179],"kHz":[180],"sinusoidal":[181],"signals.":[182],"To":[183],"best":[185],"knowledge,":[188],"first":[192],"time":[193],"that":[194],"modulation":[197],"has":[198],"been":[199],"applied":[200],"multi-channel":[202],"photonic":[207],"devices.":[208]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
