{"id":"https://openalex.org/W2951145299","doi":"https://doi.org/10.1109/mocast.2019.8742026","title":"Second-Order Bandpass OTA-C Filter Designs for Extracting Waves from Electroencephalogram","display_name":"Second-Order Bandpass OTA-C Filter Designs for Extracting Waves from Electroencephalogram","publication_year":2019,"publication_date":"2019-05-01","ids":{"openalex":"https://openalex.org/W2951145299","doi":"https://doi.org/10.1109/mocast.2019.8742026","mag":"2951145299"},"language":"en","primary_location":{"id":"doi:10.1109/mocast.2019.8742026","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mocast.2019.8742026","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 8th International Conference on Modern Circuits and Systems Technologies (MOCAST)","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/A5080975037","display_name":"Kleoniki Baxevanaki","orcid":null},"institutions":[{"id":"https://openalex.org/I174878644","display_name":"University of Patras","ror":"https://ror.org/017wvtq80","country_code":"GR","type":"education","lineage":["https://openalex.org/I174878644"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Kleoniki Baxevanaki","raw_affiliation_strings":["Physics Department, University of Patras Rio Patras, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Physics Department, University of Patras Rio Patras, Greece","institution_ids":["https://openalex.org/I174878644"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5024687676","display_name":"Costas Psychalinos","orcid":"https://orcid.org/0000-0002-0817-7228"},"institutions":[{"id":"https://openalex.org/I174878644","display_name":"University of Patras","ror":"https://ror.org/017wvtq80","country_code":"GR","type":"education","lineage":["https://openalex.org/I174878644"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Costas Psychalinos","raw_affiliation_strings":["Physics Department, University of Patras Rio Patras, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Physics Department, University of Patras Rio Patras, Greece","institution_ids":["https://openalex.org/I174878644"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I174878644"],"apc_list":null,"apc_paid":null,"fwci":0.0997,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.42912865,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"20","issue":null,"first_page":"1","last_page":"4"},"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":0.9998000264167786,"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":0.9998000264167786,"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/T10429","display_name":"EEG and Brain-Computer Interfaces","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11601","display_name":"Neuroscience and Neural Engineering","score":0.9983999729156494,"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/band-pass-filter","display_name":"Band-pass filter","score":0.7519988417625427},{"id":"https://openalex.org/keywords/capacitor","display_name":"Capacitor","score":0.6464961767196655},{"id":"https://openalex.org/keywords/transconductance","display_name":"Transconductance","score":0.6429322361946106},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.5768036246299744},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.5693291425704956},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5424543023109436},{"id":"https://openalex.org/keywords/amplifier","display_name":"Amplifier","score":0.49645382165908813},{"id":"https://openalex.org/keywords/operational-transconductance-amplifier","display_name":"Operational transconductance amplifier","score":0.45758572220802307},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4504861533641815},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.3471328616142273},{"id":"https://openalex.org/keywords/operational-amplifier","display_name":"Operational amplifier","score":0.2897874712944031},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.26698076725006104},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2391330897808075},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.17275288701057434},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.07680684328079224}],"concepts":[{"id":"https://openalex.org/C147788027","wikidata":"https://www.wikidata.org/wiki/Q2718101","display_name":"Band-pass filter","level":2,"score":0.7519988417625427},{"id":"https://openalex.org/C52192207","wikidata":"https://www.wikidata.org/wiki/Q5322","display_name":"Capacitor","level":3,"score":0.6464961767196655},{"id":"https://openalex.org/C2779283907","wikidata":"https://www.wikidata.org/wiki/Q1632964","display_name":"Transconductance","level":4,"score":0.6429322361946106},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.5768036246299744},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.5693291425704956},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5424543023109436},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.49645382165908813},{"id":"https://openalex.org/C58117264","wikidata":"https://www.wikidata.org/wiki/Q1239595","display_name":"Operational transconductance amplifier","level":5,"score":0.45758572220802307},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4504861533641815},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.3471328616142273},{"id":"https://openalex.org/C145366948","wikidata":"https://www.wikidata.org/wiki/Q178947","display_name":"Operational amplifier","level":4,"score":0.2897874712944031},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.26698076725006104},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2391330897808075},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.17275288701057434},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.07680684328079224},{"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/C172385210","wikidata":"https://www.wikidata.org/wiki/Q5339","display_name":"Transistor","level":3,"score":0.0},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/mocast.2019.8742026","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mocast.2019.8742026","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 8th International Conference on Modern Circuits and Systems Technologies (MOCAST)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.550000011920929,"display_name":"Decent work and economic growth","id":"https://metadata.un.org/sdg/8"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W301754555","https://openalex.org/W586942566","https://openalex.org/W639298921","https://openalex.org/W1998512251","https://openalex.org/W2013147447","https://openalex.org/W2071647597","https://openalex.org/W2481847768","https://openalex.org/W2508824096","https://openalex.org/W2786494454","https://openalex.org/W4393637513","https://openalex.org/W6617268473"],"related_works":["https://openalex.org/W2783539788","https://openalex.org/W4293528144","https://openalex.org/W2953413763","https://openalex.org/W2792031931","https://openalex.org/W2341419291","https://openalex.org/W2074850648","https://openalex.org/W2556688074","https://openalex.org/W1530143999","https://openalex.org/W3113698884","https://openalex.org/W4225146906"],"abstract_inverted_index":{"A":[0],"second-order":[1],"bandpass":[2],"filter":[3],"topology,":[4],"constructed":[5],"from":[6,20],"Operational":[7],"Transconductance":[8],"Amplifiers":[9],"(OTAs)":[10],"and":[11,70,98],"capacitors,":[12],"which":[13],"is":[14,23,42,62,94,102],"suitable":[15],"for":[16,104],"extracting":[17,105],"the":[18,30,33,38,40,47,50,55,64,67,71,86,91,99,107],"waves":[19,108],"electroencephalogram":[21],"(EEG),":[22],"presented":[24,92],"in":[25,110],"this":[26],"work.":[27],"Due":[28],"to":[29],"employment":[31],"of":[32,37,49,54,66,85],"small-signal":[34],"transconductance":[35],"parameter":[36],"OTA,":[39],"topology":[41],"resistorless":[43],"and,":[44],"also,":[45],"offers":[46],"feature":[48,61],"electronic":[51],"tuning":[52],"capability":[53],"realized":[56],"time-constants.":[57],"An":[58],"additional":[59],"attractive":[60],"that":[63],"adjustment":[65],"resonance":[68],"frequency":[69],"quality":[72],"factor":[73],"can":[74],"be":[75],"performed":[76],"without":[77],"disturbing":[78],"each":[79],"other,":[80],"through":[81],"an":[82,111],"appropriate":[83],"selection":[84],"corresponding":[87],"bias":[88],"currents.":[89],"Thus,":[90],"scheme":[93],"fully":[95],"electronically":[96],"controlled":[97],"same":[100],"core":[101],"used":[103],"all":[106],"included":[109],"electroencephalogram.":[112]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2020,"cited_by_count":1}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}