{"id":"https://openalex.org/W2464124015","doi":"https://doi.org/10.1587/elex.13.20160510","title":"Voltage-mode universal biquadratic filter and quadrature oscillator using CFAs","display_name":"Voltage-mode universal biquadratic filter and quadrature oscillator using CFAs","publication_year":2016,"publication_date":"2016-01-01","ids":{"openalex":"https://openalex.org/W2464124015","doi":"https://doi.org/10.1587/elex.13.20160510","mag":"2464124015"},"language":"en","primary_location":{"id":"doi:10.1587/elex.13.20160510","is_oa":true,"landing_page_url":"https://doi.org/10.1587/elex.13.20160510","pdf_url":null,"source":{"id":"https://openalex.org/S207433681","display_name":"IEICE Electronics Express","issn_l":"1349-2543","issn":["1349-2543","1349-9467"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Electronics Express","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://doi.org/10.1587/elex.13.20160510","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5087533931","display_name":"Hua\u2010Pin Chen","orcid":"https://orcid.org/0000-0003-2666-2304"},"institutions":[{"id":"https://openalex.org/I12213908","display_name":"Ming Chi University of Technology","ror":"https://ror.org/04xgh4d03","country_code":"TW","type":"education","lineage":["https://openalex.org/I12213908"]}],"countries":["TW"],"is_corresponding":true,"raw_author_name":"Hua-Pin Chen","raw_affiliation_strings":["Dept. of Electronic Eng, Ming Chi University of Technology"],"affiliations":[{"raw_affiliation_string":"Dept. of Electronic Eng, Ming Chi University of Technology","institution_ids":["https://openalex.org/I12213908"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060840848","display_name":"Yuh\u2010Shyan Hwang","orcid":"https://orcid.org/0000-0002-1486-4059"},"institutions":[{"id":"https://openalex.org/I118292597","display_name":"National Taipei University of Technology","ror":"https://ror.org/00cn92c09","country_code":"TW","type":"education","lineage":["https://openalex.org/I118292597"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Yuh-Shyan Hwang","raw_affiliation_strings":["Dept. of Electronic Eng, National Taipei University of Technology"],"affiliations":[{"raw_affiliation_string":"Dept. of Electronic Eng, National Taipei University of Technology","institution_ids":["https://openalex.org/I118292597"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089289339","display_name":"Yi-Tsen Ku","orcid":"https://orcid.org/0000-0002-6141-187X"},"institutions":[{"id":"https://openalex.org/I118292597","display_name":"National Taipei University of Technology","ror":"https://ror.org/00cn92c09","country_code":"TW","type":"education","lineage":["https://openalex.org/I118292597"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Yi-Tsen Ku","raw_affiliation_strings":["Dept. of Electronic Eng, National Taipei University of Technology"],"affiliations":[{"raw_affiliation_string":"Dept. of Electronic Eng, National Taipei University of Technology","institution_ids":["https://openalex.org/I118292597"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053842117","display_name":"San-Fu Wang","orcid":"https://orcid.org/0000-0003-2745-3125"},"institutions":[{"id":"https://openalex.org/I12213908","display_name":"Ming Chi University of Technology","ror":"https://ror.org/04xgh4d03","country_code":"TW","type":"education","lineage":["https://openalex.org/I12213908"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"San-Fu Wang","raw_affiliation_strings":["Dept. of Electronic Eng, Ming Chi University of Technology"],"affiliations":[{"raw_affiliation_string":"Dept. of Electronic Eng, Ming Chi University of Technology","institution_ids":["https://openalex.org/I12213908"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5112213081","display_name":"Chi-Hung Wu","orcid":null},"institutions":[{"id":"https://openalex.org/I12213908","display_name":"Ming Chi University of Technology","ror":"https://ror.org/04xgh4d03","country_code":"TW","type":"education","lineage":["https://openalex.org/I12213908"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Chi-Hung Wu","raw_affiliation_strings":["Dept. of Electronic Eng, Ming Chi University of Technology"],"affiliations":[{"raw_affiliation_string":"Dept. of Electronic Eng, Ming Chi University of Technology","institution_ids":["https://openalex.org/I12213908"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5087533931"],"corresponding_institution_ids":["https://openalex.org/I12213908"],"apc_list":null,"apc_paid":null,"fwci":1.3992,"has_fulltext":false,"cited_by_count":17,"citation_normalized_percentile":{"value":0.808903,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"13","issue":"15","first_page":"20160510","last_page":"20160510"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10323","display_name":"Analog and Mixed-Signal Circuit Design","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10323","display_name":"Analog and Mixed-Signal Circuit Design","score":0.9998999834060669,"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"}},{"id":"https://openalex.org/T11417","display_name":"Advancements in PLL and VCO Technologies","score":0.9975000023841858,"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/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9965999722480774,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/topology","display_name":"Topology (electrical circuits)","score":0.5528860688209534},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.5408897399902344},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.4161020517349243},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.4121677875518799},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.3750068247318268},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3575953543186188},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3373830318450928},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.21182352304458618},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.1590738296508789}],"concepts":[{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.5528860688209534},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.5408897399902344},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.4161020517349243},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.4121677875518799},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.3750068247318268},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3575953543186188},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3373830318450928},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.21182352304458618},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.1590738296508789},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"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/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1587/elex.13.20160510","is_oa":true,"landing_page_url":"https://doi.org/10.1587/elex.13.20160510","pdf_url":null,"source":{"id":"https://openalex.org/S207433681","display_name":"IEICE Electronics Express","issn_l":"1349-2543","issn":["1349-2543","1349-9467"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Electronics Express","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1587/elex.13.20160510","is_oa":true,"landing_page_url":"https://doi.org/10.1587/elex.13.20160510","pdf_url":null,"source":{"id":"https://openalex.org/S207433681","display_name":"IEICE Electronics Express","issn_l":"1349-2543","issn":["1349-2543","1349-9467"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Electronics Express","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.7799999713897705,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1970913139","https://openalex.org/W2011703733","https://openalex.org/W2068850245","https://openalex.org/W2077661908","https://openalex.org/W2084880162","https://openalex.org/W2109897684","https://openalex.org/W2112626520","https://openalex.org/W2137233086","https://openalex.org/W2150375537","https://openalex.org/W2152038393"],"related_works":["https://openalex.org/W1982160337","https://openalex.org/W1971380437","https://openalex.org/W2141691317","https://openalex.org/W1983548084","https://openalex.org/W2160609742","https://openalex.org/W2110846987","https://openalex.org/W2979526210","https://openalex.org/W2004736176","https://openalex.org/W2031091109","https://openalex.org/W4226180992"],"abstract_inverted_index":{"The":[0,25,71,116,126],"paper":[1],"presents":[2],"a":[3,10,32,38,47,100],"new":[4,11,132],"voltage-mode":[5,33,48,133],"universal":[6,34,49,134],"biquadratic":[7,35,50,135],"filter":[8,36,73,136],"and":[9,22,37,82,119,137],"quadrature":[12,39,101,113,138],"oscillator":[13,40,102,139],"using":[14],"two":[15,20,112],"current-feedback":[16],"amplifiers":[17],"(CFAs)":[18],"with":[19],"capacitors":[21],"three":[23,66],"resistors.":[24],"proposed":[26,53,72,95,109],"circuit":[27,44,54,106],"can":[28,55,97],"work":[29,98],"as":[30,99],"both":[31],"without":[41,103],"changing":[42,104],"the":[43,52,75,79,83,94,105,131],"configuration.":[45],"As":[46],"filter,":[51],"be":[56],"easily":[57],"realized":[58],"all":[59],"five":[60],"generic":[61],"filtering":[62],"functions":[63],"by":[64],"selecting":[65],"different":[67],"input":[68,91],"voltage":[69,92,114],"signals.":[70],"allows":[74],"orthogonal":[76],"controllability":[77],"of":[78],"quality":[80],"factor":[81],"resonance":[84],"angular":[85],"frequency.":[86],"If":[87],"there":[88],"is":[89],"no":[90],"signal,":[93],"configuration":[96],"topology.":[107],"This":[108],"topology":[110],"provides":[111],"outputs.":[115],"oscillation":[117,120],"condition":[118],"frequency":[121],"are":[122,140],"also":[123],"independent":[124],"adjustability.":[125],"experimental":[127],"results":[128],"show":[129],"that":[130],"feasible.":[141]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":3},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":1},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":4}],"updated_date":"2026-03-31T07:56:22.981413","created_date":"2025-10-10T00:00:00"}