{"id":"https://openalex.org/W1967543370","doi":"https://doi.org/10.1109/iscit.2013.6645871","title":"Design of low input and high output impedance current-mode biquad filter using CDTAs with independent control of quality factor and pole frequency","display_name":"Design of low input and high output impedance current-mode biquad filter using CDTAs with independent control of quality factor and pole frequency","publication_year":2013,"publication_date":"2013-09-01","ids":{"openalex":"https://openalex.org/W1967543370","doi":"https://doi.org/10.1109/iscit.2013.6645871","mag":"1967543370"},"language":"en","primary_location":{"id":"doi:10.1109/iscit.2013.6645871","doi":"https://doi.org/10.1109/iscit.2013.6645871","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscit.2013.6645871","pdf_url":null,"source":{"id":"https://openalex.org/S4306420105","display_name":"International Symposium on Communications and Information Technologies","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 13th International Symposium on Communications and Information Technologies (ISCIT)","raw_type":"proceedings-article"},"volume":null,"type":"conference-paper","is_traditional":true,"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/A5040210448","display_name":"Somsak Sattanaco","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I91538806","display_name":"King Mongkut's Institute of Technology Ladkrabang","ror":"https://ror.org/055mf0v62","country_code":"TH","type":"education","lineage":["https://openalex.org/I91538806"]}],"countries":["TH"],"is_corresponding":false,"raw_author_name":"Somsak Sattanaco","raw_affiliation_strings":["Electrical Communication Engineering, Faculty of Industrial Education, King Mongkut's Institute of Technology Ladkrabang, Bangkok, Thailand","King Mongkut's Inst. of Technol. Ladkrabang, Electr. Commun. Eng., Bangkok, Thailand"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electrical Communication Engineering, Faculty of Industrial Education, King Mongkut's Institute of Technology Ladkrabang, Bangkok, Thailand","institution_ids":["https://openalex.org/I91538806"]},{"raw_affiliation_string":"King Mongkut's Inst. of Technol. Ladkrabang, Electr. Commun. Eng., Bangkok, Thailand","institution_ids":["https://openalex.org/I91538806"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052645994","display_name":"Winai Jaikla","orcid":"https://orcid.org/0000-0003-1261-0917","observed_orcids":["https://orcid.org/0000-0003-1261-0917"]},"institutions":[{"id":"https://openalex.org/I91538806","display_name":"King Mongkut's Institute of Technology Ladkrabang","ror":"https://ror.org/055mf0v62","country_code":"TH","type":"education","lineage":["https://openalex.org/I91538806"]}],"countries":["TH"],"is_corresponding":false,"raw_author_name":"Winai Jaikla","raw_affiliation_strings":["Electrical Communication Engineering, Faculty of Industrial Education, King Mongkut's Institute of Technology Ladkrabang, Bangkok, Thailand","King Mongkut's Inst. of Technol. Ladkrabang, Electr. Commun. Eng., Bangkok, Thailand"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electrical Communication Engineering, Faculty of Industrial Education, King Mongkut's Institute of Technology Ladkrabang, Bangkok, Thailand","institution_ids":["https://openalex.org/I91538806"]},{"raw_affiliation_string":"King Mongkut's Inst. of Technol. Ladkrabang, Electr. Commun. Eng., Bangkok, Thailand","institution_ids":["https://openalex.org/I91538806"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005615505","display_name":"Piya Supavarasuwat","orcid":"https://orcid.org/0000-0002-2311-3281","observed_orcids":["https://orcid.org/0000-0002-2311-3281"]},"institutions":[{"id":"https://openalex.org/I91538806","display_name":"King Mongkut's Institute of Technology Ladkrabang","ror":"https://ror.org/055mf0v62","country_code":"TH","type":"education","lineage":["https://openalex.org/I91538806"]}],"countries":["TH"],"is_corresponding":false,"raw_author_name":"Piya Supavarasuwat","raw_affiliation_strings":["Electrical Communication Engineering, Faculty of Industrial Education, King Mongkut's Institute of Technology Ladkrabang, Bangkok, Thailand","King Mongkut's Inst. of Technol. Ladkrabang, Electr. Commun. Eng., Bangkok, Thailand"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electrical Communication Engineering, Faculty of Industrial Education, King Mongkut's Institute of Technology Ladkrabang, Bangkok, Thailand","institution_ids":["https://openalex.org/I91538806"]},{"raw_affiliation_string":"King Mongkut's Inst. of Technol. Ladkrabang, Electr. Commun. Eng., Bangkok, Thailand","institution_ids":["https://openalex.org/I91538806"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5073213032","display_name":"Wipobh Jaikhang","orcid":"https://orcid.org/0000-0001-9785-1917","observed_orcids":["https://orcid.org/0000-0001-9785-1917"]},"institutions":[{"id":"https://openalex.org/I4210087436","display_name":"Chiang Rai Rajabhat University","ror":"https://ror.org/005rvws84","country_code":"TH","type":"education","lineage":["https://openalex.org/I4210087436"]}],"countries":["TH"],"is_corresponding":false,"raw_author_name":"Wipobh Jaikhang","raw_affiliation_strings":["Program in electronic & Computer Engineering, Faculty of Industrial Technology, Chiangrai Rajabhat University, Chiang rai, Thailand","Program in Electron. & Comput. Eng., Chiangrai Rajabhat Univ., Chiangrai, Thailand"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Program in electronic & Computer Engineering, Faculty of Industrial Technology, Chiangrai Rajabhat University, Chiang rai, Thailand","institution_ids":["https://openalex.org/I4210087436"]},{"raw_affiliation_string":"Program in Electron. & Comput. Eng., Chiangrai Rajabhat Univ., Chiangrai, Thailand","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.4076,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.43716629,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":"47","issue":null,"first_page":"311","last_page":"314"},"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":0.9994999766349792,"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/T10323","display_name":"Analog and Mixed-Signal Circuit Design","score":0.9994999766349792,"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/T10187","display_name":"Radio Frequency Integrated Circuit Design","score":0.00019999999494757503,"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/T10262","display_name":"Microwave Engineering and Waveguides","score":9.999999747378752e-05,"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/biquadratic-filter","display_name":"biquadratic filter","score":0.828000009059906},{"id":"https://openalex.org/keywords/cdta","display_name":"CDTA","score":0.8080000281333923},{"id":"https://openalex.org/keywords/low-input-impedance","display_name":"low input impedance","score":0.8009999990463257},{"id":"https://openalex.org/keywords/high-output-impedance","display_name":"high output impedance","score":1.0},{"id":"https://openalex.org/keywords/quality-factor-control","display_name":"quality factor control","score":0.8889999985694885},{"id":"https://openalex.org/keywords/low-pass-filter","display_name":"low-pass filter","score":0.7440000176429749},{"id":"https://openalex.org/keywords/high-pass-filter","display_name":"high-pass filter","score":1.0},{"id":"https://openalex.org/keywords/bandpass-filter","display_name":"bandpass filter","score":1.0},{"id":"https://openalex.org/keywords/notch-filter","display_name":"notch filter","score":0.9909999966621399},{"id":"https://openalex.org/keywords/integrated-circuit-implementation","display_name":"integrated circuit implementation","score":0.6940000057220459}],"concepts":[{"id":"https://openalex.org/C14455310","wikidata":"https://www.wikidata.org/wiki/Q5276043","display_name":"Digital biquad filter","level":4,"score":0.8976155519485474},{"id":"https://openalex.org/C176046018","wikidata":"https://www.wikidata.org/wiki/Q359205","display_name":"Analogue filter","level":4,"score":0.6691741943359375},{"id":"https://openalex.org/C44682112","wikidata":"https://www.wikidata.org/wiki/Q918242","display_name":"Low-pass filter","level":3,"score":0.6552455425262451},{"id":"https://openalex.org/C156137958","wikidata":"https://www.wikidata.org/wiki/Q262754","display_name":"High-pass filter","level":4,"score":0.5817693471908569},{"id":"https://openalex.org/C137488568","wikidata":"https://www.wikidata.org/wiki/Q5321","display_name":"Resistor","level":3,"score":0.573025643825531},{"id":"https://openalex.org/C110252649","wikidata":"https://www.wikidata.org/wiki/Q5195095","display_name":"Current conveyor","level":4,"score":0.5640382170677185},{"id":"https://openalex.org/C147788027","wikidata":"https://www.wikidata.org/wiki/Q2718101","display_name":"Band-pass filter","level":2,"score":0.5597518682479858},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.5459938049316406},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5389716029167175},{"id":"https://openalex.org/C52192207","wikidata":"https://www.wikidata.org/wiki/Q5322","display_name":"Capacitor","level":3,"score":0.5383196473121643},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.48000019788742065},{"id":"https://openalex.org/C6142545","wikidata":"https://www.wikidata.org/wiki/Q1455881","display_name":"Cutoff frequency","level":2,"score":0.45990368723869324},{"id":"https://openalex.org/C17829176","wikidata":"https://www.wikidata.org/wiki/Q179043","display_name":"Electrical impedance","level":2,"score":0.45504653453826904},{"id":"https://openalex.org/C70757512","wikidata":"https://www.wikidata.org/wiki/Q1018162","display_name":"Butterworth filter","level":5,"score":0.4348798394203186},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.4132230281829834},{"id":"https://openalex.org/C85899133","wikidata":"https://www.wikidata.org/wiki/Q557211","display_name":"Active filter","level":3,"score":0.4128414988517761},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.2722308039665222},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.222260981798172},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.15090101957321167},{"id":"https://openalex.org/C36390408","wikidata":"https://www.wikidata.org/wiki/Q1163067","display_name":"Digital filter","level":3,"score":0.10132753849029541},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.07117372751235962},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","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:10.1109/iscit.2013.6645871","doi":"https://doi.org/10.1109/iscit.2013.6645871","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscit.2013.6645871","pdf_url":null,"source":{"id":"https://openalex.org/S4306420105","display_name":"International Symposium on Communications and Information Technologies","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 13th International Symposium on Communications and Information Technologies (ISCIT)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W59882569","https://openalex.org/W2005430902","https://openalex.org/W2025605447","https://openalex.org/W2029948935","https://openalex.org/W2046454694","https://openalex.org/W2088884149","https://openalex.org/W2089028581","https://openalex.org/W2095937120","https://openalex.org/W2113584709","https://openalex.org/W2117283231","https://openalex.org/W2124694777","https://openalex.org/W2125483702","https://openalex.org/W2139507331","https://openalex.org/W2140362658","https://openalex.org/W2164330193","https://openalex.org/W2182635465","https://openalex.org/W2523403825","https://openalex.org/W3203011645","https://openalex.org/W6678328916"],"related_works":["https://openalex.org/W2078940771","https://openalex.org/W2147730456","https://openalex.org/W2724925915","https://openalex.org/W1991516613","https://openalex.org/W4296884688","https://openalex.org/W2046498983","https://openalex.org/W2102943415","https://openalex.org/W2007750110","https://openalex.org/W2047643269","https://openalex.org/W2901840512"],"abstract_inverted_index":{"In":[0],"this":[1],"study,":[2],"a":[3],"single-input":[4],"multiple-outputs":[5],"current-mode":[6,94],"analog":[7],"biquadratic":[8],"filter,":[9],"based":[10],"on":[11],"current":[12],"differencing":[13],"transconducatance":[14],"amplifier":[15],"(CDTA)":[16],"is":[17,32],"presented.":[18],"The":[19,39,96,109],"proposed":[20,107],"filter":[21,72],"uses":[22],"two":[23,28],"CDTAs,":[24],"one":[25],"resistor":[26],"and":[27,50,59,83],"grounded":[29],"capacitors,":[30],"which":[31,87],"well":[33,113],"suited":[34],"for":[35,93],"integrated":[36],"circuit":[37,40,79],"implementation.":[38],"simultaneously":[41],"gives":[42],"3":[43],"standard":[44],"transfer":[45],"functions,":[46],"namely,":[47],"lowpass,":[48],"highpass":[49],"bandpass":[51],"filters":[52],"with":[53,114],"independent":[54],"control":[55],"of":[56,67,105],"quality":[57],"factor":[58],"pole":[60],"frequency":[61],"by":[62],"electronic":[63],"method.":[64],"By":[65],"summing":[66],"IHPand":[68],"ILP,":[69],"the":[70,78,103,106,115],"notch":[71],"can":[73],"be":[74,89],"also":[75],"achieved.":[76],"Moreover,":[77],"possesses":[80],"low":[81],"input":[82],"high":[84],"output":[85],"impedance":[86],"would":[88],"an":[90],"ideal":[91],"choice":[92],"cascading.":[95],"PSPICE":[97],"simulation":[98],"results":[99,111],"are":[100],"included":[101],"verifying":[102],"workability":[104],"filter.":[108],"given":[110],"agree":[112],"theoretical":[116],"anticipation.":[117]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-10-16T09:59:22.235173","created_date":"2016-06-24T00:00:00"}
