{"id":"https://openalex.org/W1492875792","doi":"https://doi.org/10.1109/icecs.2002.1045352","title":"A new CCII/sup +/ based biquad","display_name":"A new CCII/sup +/ based biquad","publication_year":2003,"publication_date":"2003-06-25","ids":{"openalex":"https://openalex.org/W1492875792","doi":"https://doi.org/10.1109/icecs.2002.1045352","mag":"1492875792"},"language":"en","primary_location":{"id":"doi:10.1109/icecs.2002.1045352","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icecs.2002.1045352","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"9th International Conference on Electronics, Circuits and Systems","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/A5089650299","display_name":"Beatriz M. Monge-Sanz","orcid":"https://orcid.org/0000-0001-6067-8858"},"institutions":[{"id":"https://openalex.org/I255234318","display_name":"Universidad de Zaragoza","ror":"https://ror.org/012a91z28","country_code":"ES","type":"education","lineage":["https://openalex.org/I255234318"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"B.M. Monge Sanz","raw_affiliation_strings":["Grupo de Dise\u00f1o Electr\u00f3nico, Facultad de Ciencias, Universidad de Zaragoza, Zaragoza, Spain","Fac. de Ciencias, Zaragoza Univ., , Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Grupo de Dise\u00f1o Electr\u00f3nico, Facultad de Ciencias, Universidad de Zaragoza, Zaragoza, Spain","institution_ids":["https://openalex.org/I255234318"]},{"raw_affiliation_string":"Fac. de Ciencias, Zaragoza Univ., , Spain","institution_ids":["https://openalex.org/I255234318"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101842639","display_name":"P.A. Mart\u00ednez","orcid":"https://orcid.org/0000-0002-9863-7370"},"institutions":[{"id":"https://openalex.org/I255234318","display_name":"Universidad de Zaragoza","ror":"https://ror.org/012a91z28","country_code":"ES","type":"education","lineage":["https://openalex.org/I255234318"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"P.A. Martinez Martinez","raw_affiliation_strings":["Grupo de Dise\u00f1o Electr\u00f3nico, Facultad de Ciencias, Universidad de Zaragoza, Zaragoza, Spain","Fac. de Ciencias, Zaragoza Univ., , Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Grupo de Dise\u00f1o Electr\u00f3nico, Facultad de Ciencias, Universidad de Zaragoza, Zaragoza, Spain","institution_ids":["https://openalex.org/I255234318"]},{"raw_affiliation_string":"Fac. de Ciencias, Zaragoza Univ., , Spain","institution_ids":["https://openalex.org/I255234318"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5081735602","display_name":"Santiago Celma Pueyo","orcid":null},"institutions":[{"id":"https://openalex.org/I255234318","display_name":"Universidad de Zaragoza","ror":"https://ror.org/012a91z28","country_code":"ES","type":"education","lineage":["https://openalex.org/I255234318"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"S. Celma Pueyo","raw_affiliation_strings":["Grupo de Dise\u00f1o Electr\u00f3nico, Facultad de Ciencias, Universidad de Zaragoza, Zaragoza, Spain","Fac. de Ciencias, Zaragoza Univ., , Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Grupo de Dise\u00f1o Electr\u00f3nico, Facultad de Ciencias, Universidad de Zaragoza, Zaragoza, Spain","institution_ids":["https://openalex.org/I255234318"]},{"raw_affiliation_string":"Fac. de Ciencias, Zaragoza Univ., , Spain","institution_ids":["https://openalex.org/I255234318"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.3046,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.58035917,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"32","issue":null,"first_page":"137","last_page":"140"},"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":0.9976000189781189,"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/T11601","display_name":"Neuroscience and Neural Engineering","score":0.994700014591217,"subfield":{"id":"https://openalex.org/subfields/2804","display_name":"Cellular and Molecular Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/digital-biquad-filter","display_name":"Digital biquad filter","score":0.9710841178894043},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5641108751296997},{"id":"https://openalex.org/keywords/band-pass-filter","display_name":"Band-pass filter","score":0.5542810559272766},{"id":"https://openalex.org/keywords/automatic-frequency-control","display_name":"Automatic frequency control","score":0.4677462875843048},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.44871172308921814},{"id":"https://openalex.org/keywords/low-pass-filter","display_name":"Low-pass filter","score":0.4483913779258728},{"id":"https://openalex.org/keywords/q-factor","display_name":"Q factor","score":0.4438287615776062},{"id":"https://openalex.org/keywords/voltage-controlled-oscillator","display_name":"Voltage-controlled oscillator","score":0.4420888423919678},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.43637341260910034},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.40132367610931396},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.33663660287857056},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.30843329429626465},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.19448012113571167},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.1549743115901947},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.15088611841201782},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1359529197216034},{"id":"https://openalex.org/keywords/resonator","display_name":"Resonator","score":0.11355790495872498}],"concepts":[{"id":"https://openalex.org/C14455310","wikidata":"https://www.wikidata.org/wiki/Q5276043","display_name":"Digital biquad filter","level":4,"score":0.9710841178894043},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5641108751296997},{"id":"https://openalex.org/C147788027","wikidata":"https://www.wikidata.org/wiki/Q2718101","display_name":"Band-pass filter","level":2,"score":0.5542810559272766},{"id":"https://openalex.org/C25915539","wikidata":"https://www.wikidata.org/wiki/Q220786","display_name":"Automatic frequency control","level":2,"score":0.4677462875843048},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.44871172308921814},{"id":"https://openalex.org/C44682112","wikidata":"https://www.wikidata.org/wiki/Q918242","display_name":"Low-pass filter","level":3,"score":0.4483913779258728},{"id":"https://openalex.org/C187725362","wikidata":"https://www.wikidata.org/wiki/Q830521","display_name":"Q factor","level":3,"score":0.4438287615776062},{"id":"https://openalex.org/C5291336","wikidata":"https://www.wikidata.org/wiki/Q852341","display_name":"Voltage-controlled oscillator","level":3,"score":0.4420888423919678},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.43637341260910034},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.40132367610931396},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.33663660287857056},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.30843329429626465},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.19448012113571167},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.1549743115901947},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.15088611841201782},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1359529197216034},{"id":"https://openalex.org/C97126364","wikidata":"https://www.wikidata.org/wiki/Q349669","display_name":"Resonator","level":2,"score":0.11355790495872498},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icecs.2002.1045352","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icecs.2002.1045352","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"9th International Conference on Electronics, Circuits and Systems","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.5600000023841858,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":4,"referenced_works":["https://openalex.org/W601012942","https://openalex.org/W2030295352","https://openalex.org/W2084775831","https://openalex.org/W2129339121"],"related_works":["https://openalex.org/W2133624256","https://openalex.org/W2124339642","https://openalex.org/W3149709731","https://openalex.org/W2350683098","https://openalex.org/W3205838523","https://openalex.org/W1547838047","https://openalex.org/W2313215289","https://openalex.org/W4361829833","https://openalex.org/W4308079934","https://openalex.org/W3000365547"],"abstract_inverted_index":{"In":[0],"the":[1,42,57],"present":[2],"work":[3],"we":[4],"propose":[5],"a":[6,18,24],"versatile":[7],"CCII/sup":[8],"+/":[9],"based":[10],"structure":[11,59],"which":[12],"can":[13],"be":[14],"used":[15],"both":[16,32],"as":[17,23,46],"second-order":[19],"band-pass/low-pass":[20],"filter":[21],"and":[22,51,61],"variable":[25],"frequency":[26],"sinusoidal":[27],"oscillator,":[28],"performing":[29],"adequately":[30],"in":[31],"applications.":[33],"The":[34],"chosen":[35],"configuration":[36],"exhibits":[37],"an":[38],"easy":[39],"control":[40],"of":[41],"main":[43],"parameters,":[44],"such":[45],"characteristic":[47],"frequency,":[48],"quality":[49],"factor":[50],"voltage":[52],"gain.":[53],"Experimental":[54],"results":[55],"verify":[56],"expected":[58],"behaviour":[60],"capabilities.":[62]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}