{"id":"https://openalex.org/W2587509391","doi":"https://doi.org/10.1109/asscc.2016.7844128","title":"An area-efficient wideband CMOS hall sensor system for camera autofocus systems","display_name":"An area-efficient wideband CMOS hall sensor system for camera autofocus systems","publication_year":2016,"publication_date":"2016-11-01","ids":{"openalex":"https://openalex.org/W2587509391","doi":"https://doi.org/10.1109/asscc.2016.7844128","mag":"2587509391"},"language":"en","primary_location":{"id":"doi:10.1109/asscc.2016.7844128","is_oa":false,"landing_page_url":"https://doi.org/10.1109/asscc.2016.7844128","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE Asian Solid-State Circuits Conference (A-SSCC)","raw_type":"proceedings-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/A5090651365","display_name":"Chih-Chan Tu","orcid":"https://orcid.org/0000-0001-5050-1442"},"institutions":[{"id":"https://openalex.org/I16733864","display_name":"National Taiwan University","ror":"https://ror.org/05bqach95","country_code":"TW","type":"education","lineage":["https://openalex.org/I16733864"]}],"countries":["TW"],"is_corresponding":true,"raw_author_name":"Chih-Chan Tu","raw_affiliation_strings":["National Taiwan University, Taipei, Taiwan"],"affiliations":[{"raw_affiliation_string":"National Taiwan University, Taipei, Taiwan","institution_ids":["https://openalex.org/I16733864"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075897591","display_name":"Kuan\u2010Chung Chen","orcid":"https://orcid.org/0000-0003-0223-1577"},"institutions":[{"id":"https://openalex.org/I16733864","display_name":"National Taiwan University","ror":"https://ror.org/05bqach95","country_code":"TW","type":"education","lineage":["https://openalex.org/I16733864"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Kuan-Chung Chen","raw_affiliation_strings":["National Taiwan University, Taipei, Taiwan"],"affiliations":[{"raw_affiliation_string":"National Taiwan University, Taipei, Taiwan","institution_ids":["https://openalex.org/I16733864"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023035505","display_name":"Wu Tsung-Yu","orcid":null},"institutions":[{"id":"https://openalex.org/I875649924","display_name":"Himax (Taiwan)","ror":"https://ror.org/00xk9wg94","country_code":"TW","type":"company","lineage":["https://openalex.org/I875649924"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Tsung-Yu Wu","raw_affiliation_strings":["Himax Technologies Inc., Tainan, Taiwan"],"affiliations":[{"raw_affiliation_string":"Himax Technologies Inc., Tainan, Taiwan","institution_ids":["https://openalex.org/I875649924"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5027314134","display_name":"Tsung\u2010Hsien Lin","orcid":"https://orcid.org/0000-0002-1733-5945"},"institutions":[{"id":"https://openalex.org/I16733864","display_name":"National Taiwan University","ror":"https://ror.org/05bqach95","country_code":"TW","type":"education","lineage":["https://openalex.org/I16733864"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Tsung-Hsien Lin","raw_affiliation_strings":["National Taiwan University, Taipei, Taiwan"],"affiliations":[{"raw_affiliation_string":"National Taiwan University, Taipei, Taiwan","institution_ids":["https://openalex.org/I16733864"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5090651365"],"corresponding_institution_ids":["https://openalex.org/I16733864"],"apc_list":null,"apc_paid":null,"fwci":0.9081,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.87613388,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":95},"biblio":{"volume":"2016","issue":null,"first_page":"33","last_page":"36"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12153","display_name":"Advanced Optical Sensing Technologies","score":0.9987999796867371,"subfield":{"id":"https://openalex.org/subfields/3105","display_name":"Instrumentation"},"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/T12153","display_name":"Advanced Optical Sensing Technologies","score":0.9987999796867371,"subfield":{"id":"https://openalex.org/subfields/3105","display_name":"Instrumentation"},"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/T11992","display_name":"CCD and CMOS Imaging Sensors","score":0.9980999827384949,"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/T13114","display_name":"Image Processing Techniques and Applications","score":0.9980000257492065,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/cmos","display_name":"CMOS","score":0.6830586791038513},{"id":"https://openalex.org/keywords/amplifier","display_name":"Amplifier","score":0.5882988572120667},{"id":"https://openalex.org/keywords/capacitor","display_name":"Capacitor","score":0.5726940631866455},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.5570317506790161},{"id":"https://openalex.org/keywords/autofocus","display_name":"Autofocus","score":0.4775581955909729},{"id":"https://openalex.org/keywords/wideband","display_name":"Wideband","score":0.4552534818649292},{"id":"https://openalex.org/keywords/hall-effect-sensor","display_name":"Hall effect sensor","score":0.4385344088077545},{"id":"https://openalex.org/keywords/chip","display_name":"Chip","score":0.4247027635574341},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.42146554589271545},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.38004350662231445},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.31572940945625305},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.29606857895851135},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.15458038449287415},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.07917436957359314}],"concepts":[{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.6830586791038513},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.5882988572120667},{"id":"https://openalex.org/C52192207","wikidata":"https://www.wikidata.org/wiki/Q5322","display_name":"Capacitor","level":3,"score":0.5726940631866455},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.5570317506790161},{"id":"https://openalex.org/C103764139","wikidata":"https://www.wikidata.org/wiki/Q210008","display_name":"Autofocus","level":3,"score":0.4775581955909729},{"id":"https://openalex.org/C2780202535","wikidata":"https://www.wikidata.org/wiki/Q4524457","display_name":"Wideband","level":2,"score":0.4552534818649292},{"id":"https://openalex.org/C107637996","wikidata":"https://www.wikidata.org/wiki/Q1431247","display_name":"Hall effect sensor","level":3,"score":0.4385344088077545},{"id":"https://openalex.org/C165005293","wikidata":"https://www.wikidata.org/wiki/Q1074500","display_name":"Chip","level":2,"score":0.4247027635574341},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.42146554589271545},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.38004350662231445},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.31572940945625305},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.29606857895851135},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.15458038449287415},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.07917436957359314},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.0},{"id":"https://openalex.org/C16389437","wikidata":"https://www.wikidata.org/wiki/Q11421","display_name":"Magnet","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/asscc.2016.7844128","is_oa":false,"landing_page_url":"https://doi.org/10.1109/asscc.2016.7844128","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE Asian Solid-State Circuits Conference (A-SSCC)","raw_type":"proceedings-article"},{"id":"mag:2747680573","is_oa":false,"landing_page_url":"http://jglobal.jst.go.jp/en/public/20090422/201702258174303659","pdf_url":null,"source":{"id":"https://openalex.org/S4306512817","display_name":"IEEE Conference Proceedings","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":"IEEE Conference Proceedings","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8799999952316284,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320311580","display_name":"Canadian Food Inspection Agency","ror":"https://ror.org/00qxr8t08"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2059320410","https://openalex.org/W2067469524","https://openalex.org/W2007850256","https://openalex.org/W2144087142","https://openalex.org/W2009572058","https://openalex.org/W1855849479","https://openalex.org/W4319783382","https://openalex.org/W2157119780","https://openalex.org/W2284820557","https://openalex.org/W2004751087"],"abstract_inverted_index":{"This":[0,70],"paper":[1],"presents":[2],"an":[3],"area-efficient":[4],"and":[5,23,56,78,112],"fast-response":[6],"CMOS":[7,85],"Hall":[8,21,30,40],"sensor":[9,22,31],"system":[10],"for":[11],"a":[12,20,24,67,83],"camera":[13],"autofocus":[14],"system.":[15,80],"The":[16,29,60,97,106],"prototype":[17],"comprises":[18],"of":[19],"capacitively-coupled":[25],"instrumentation":[26],"amplifier":[27,61],"(CCIA).":[28],"adopts":[32],"the":[33,39,44,46,52,57,113],"spinning":[34],"current":[35],"technique":[36],"to":[37],"mitigate":[38],"element":[41],"offset.":[42],"In":[43],"CCIA,":[45],"T-capacitor":[47],"network":[48],"is":[49,63,72,100,109,115],"employed":[50],"considering":[51],"capacitor":[53],"matching":[54],"requirement":[55],"chip":[58,71],"area.":[59],"offset":[62],"further":[64],"suppressed":[65],"by":[66],"ripple-reduction":[68],"loop.":[69],"measured":[73],"with":[74],"Helmholtz":[75],"coil,":[76],"Solenoid,":[77],"NMR":[79],"Implemented":[81],"in":[82,94],"0.18-\u03bcm":[84],"process,":[86],"it":[87],"achieves":[88],"564":[89],"\u03bcT":[90],"<sub":[91],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[92,119],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">rms</sub>":[93],"180-kHz":[95],"BW.":[96],"linearity":[98],"error":[99],"<;":[101],"0.5%":[102],"over":[103],"\u00b1100-mT":[104],"range.":[105],"power":[107],"consumption":[108],"1.19":[110],"mW,":[111],"area":[114],"0.12":[116],"mm":[117],"<sup":[118],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">2</sup>":[120],".":[121]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2019,"cited_by_count":1}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}