{"id":"https://openalex.org/W4323824339","doi":"https://doi.org/10.1109/iceic57457.2023.10049884","title":"A 56-to-110 dB Gain Programmable Gain Amplifier with Second-Order Band Pass Filter for Ultrasonic Sensor Systems","display_name":"A 56-to-110 dB Gain Programmable Gain Amplifier with Second-Order Band Pass Filter for Ultrasonic Sensor Systems","publication_year":2023,"publication_date":"2023-02-05","ids":{"openalex":"https://openalex.org/W4323824339","doi":"https://doi.org/10.1109/iceic57457.2023.10049884"},"language":"en","primary_location":{"id":"doi:10.1109/iceic57457.2023.10049884","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/iceic57457.2023.10049884","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 International Conference on Electronics, Information, and Communication (ICEIC)","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/A5102925515","display_name":"Junho Kang","orcid":"https://orcid.org/0000-0002-9148-5271"},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Junho Kang","raw_affiliation_strings":["Seoul National University,Department of Electrical and Computer Engineering,Seoul,Republic of Korea","Department of Electrical and Computer Engineering, Seoul National University, Seoul, Republic of Korea"],"affiliations":[{"raw_affiliation_string":"Seoul National University,Department of Electrical and Computer Engineering,Seoul,Republic of Korea","institution_ids":["https://openalex.org/I139264467"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Seoul National University, Seoul, Republic of Korea","institution_ids":["https://openalex.org/I139264467"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010464807","display_name":"Soungchul Park","orcid":null},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Soungchul Park","raw_affiliation_strings":["Seoul National University,Department of Electrical and Computer Engineering,Seoul,Republic of Korea","Department of Electrical and Computer Engineering, Seoul National University, Seoul, Republic of Korea"],"affiliations":[{"raw_affiliation_string":"Seoul National University,Department of Electrical and Computer Engineering,Seoul,Republic of Korea","institution_ids":["https://openalex.org/I139264467"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Seoul National University, Seoul, Republic of Korea","institution_ids":["https://openalex.org/I139264467"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080332152","display_name":"Suhwan Kim","orcid":"https://orcid.org/0000-0001-9107-2963"},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Suhwan Kim","raw_affiliation_strings":["Seoul National University,Department of Electrical and Computer Engineering,Seoul,Republic of Korea","Department of Electrical and Computer Engineering, Seoul National University, Seoul, Republic of Korea"],"affiliations":[{"raw_affiliation_string":"Seoul National University,Department of Electrical and Computer Engineering,Seoul,Republic of Korea","institution_ids":["https://openalex.org/I139264467"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Seoul National University, Seoul, Republic of Korea","institution_ids":["https://openalex.org/I139264467"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5069904203","display_name":"Jooyeol Rhee","orcid":"https://orcid.org/0000-0002-2961-4925"},"institutions":[{"id":"https://openalex.org/I12832649","display_name":"Gachon University","ror":"https://ror.org/03ryywt80","country_code":"KR","type":"education","lineage":["https://openalex.org/I12832649"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jooyeol Rhee","raw_affiliation_strings":["Gachon University,Department of Electronic Engineering,Seongnam,Republic of Korea","Department of Electronic Engineering, Gachon University, Seongnam, Republic of Korea"],"affiliations":[{"raw_affiliation_string":"Gachon University,Department of Electronic Engineering,Seongnam,Republic of Korea","institution_ids":["https://openalex.org/I12832649"]},{"raw_affiliation_string":"Department of Electronic Engineering, Gachon University, Seongnam, Republic of Korea","institution_ids":["https://openalex.org/I12832649"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5102925515"],"corresponding_institution_ids":["https://openalex.org/I139264467"],"apc_list":null,"apc_paid":null,"fwci":0.3456,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.47811228,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12537","display_name":"Flow Measurement and Analysis","score":0.9991999864578247,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"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/T12537","display_name":"Flow Measurement and Analysis","score":0.9991999864578247,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"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/T12564","display_name":"Sensor Technology and Measurement Systems","score":0.9991999864578247,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13928","display_name":"Advanced Sensor Technologies Research","score":0.9984999895095825,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/operational-transconductance-amplifier","display_name":"Operational transconductance amplifier","score":0.598426103591919},{"id":"https://openalex.org/keywords/programmable-gain-amplifier","display_name":"Programmable-gain amplifier","score":0.48719853162765503},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4655744731426239},{"id":"https://openalex.org/keywords/low-noise-amplifier","display_name":"Low-noise amplifier","score":0.4629019498825073},{"id":"https://openalex.org/keywords/open-loop-gain","display_name":"Open-loop gain","score":0.4570096433162689},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.4525063931941986},{"id":"https://openalex.org/keywords/input-offset-voltage","display_name":"Input offset voltage","score":0.45166826248168945},{"id":"https://openalex.org/keywords/amplifier","display_name":"Amplifier","score":0.4261375963687897},{"id":"https://openalex.org/keywords/video-graphics-array","display_name":"Video Graphics Array","score":0.4180408716201782},{"id":"https://openalex.org/keywords/operational-amplifier","display_name":"Operational amplifier","score":0.389431357383728},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.3504441976547241},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.25706249475479126}],"concepts":[{"id":"https://openalex.org/C58117264","wikidata":"https://www.wikidata.org/wiki/Q1239595","display_name":"Operational transconductance amplifier","level":5,"score":0.598426103591919},{"id":"https://openalex.org/C2781023662","wikidata":"https://www.wikidata.org/wiki/Q2112149","display_name":"Programmable-gain amplifier","level":4,"score":0.48719853162765503},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4655744731426239},{"id":"https://openalex.org/C155332784","wikidata":"https://www.wikidata.org/wiki/Q1151304","display_name":"Low-noise amplifier","level":4,"score":0.4629019498825073},{"id":"https://openalex.org/C143931264","wikidata":"https://www.wikidata.org/wiki/Q5932986","display_name":"Open-loop gain","level":5,"score":0.4570096433162689},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.4525063931941986},{"id":"https://openalex.org/C63651839","wikidata":"https://www.wikidata.org/wiki/Q478566","display_name":"Input offset voltage","level":5,"score":0.45166826248168945},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.4261375963687897},{"id":"https://openalex.org/C139983466","wikidata":"https://www.wikidata.org/wiki/Q17194","display_name":"Video Graphics Array","level":3,"score":0.4180408716201782},{"id":"https://openalex.org/C145366948","wikidata":"https://www.wikidata.org/wiki/Q178947","display_name":"Operational amplifier","level":4,"score":0.389431357383728},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3504441976547241},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.25706249475479126}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iceic57457.2023.10049884","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/iceic57457.2023.10049884","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 International Conference on Electronics, Information, and Communication (ICEIC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.8399999737739563,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1979630295","https://openalex.org/W1984526990","https://openalex.org/W2108613929","https://openalex.org/W2120225074","https://openalex.org/W2123582126","https://openalex.org/W2133818035","https://openalex.org/W2145352197","https://openalex.org/W2162035503","https://openalex.org/W2168578166","https://openalex.org/W2169233648","https://openalex.org/W2322951291","https://openalex.org/W2609625076","https://openalex.org/W2701208733","https://openalex.org/W3033422764","https://openalex.org/W4225146459"],"related_works":["https://openalex.org/W121777438","https://openalex.org/W3096812686","https://openalex.org/W615930184","https://openalex.org/W1987095348","https://openalex.org/W2783223218","https://openalex.org/W2185832531","https://openalex.org/W2374696576","https://openalex.org/W1604521845","https://openalex.org/W2084733761","https://openalex.org/W2771754881"],"abstract_inverted_index":{"In":[0,123],"this":[1],"paper,":[2],"we":[3],"propose":[4],"a":[5,33,37,48,159,184,195,201],"programmable":[6],"gain":[7,39,76,157],"amplifier":[8,35,40,68],"(PGA)":[9],"for":[10],"an":[11,42,58,65],"ultrasonic":[12,170],"sensor":[13],"system":[14],"that":[15,192],"removes":[16],"DC":[17,113],"offset":[18,114],"and":[19,47,55,70,77,95,115,130],"out-of-band":[20],"noise":[21,117,143],"through":[22],"band-pass":[23,60,135],"filtering":[24,136],"in":[25,168,183],"automotive":[26],"applications.":[27],"The":[28,51,73,151,179,188],"proposed":[29],"PGA":[30,120,152],"consists":[31],"of":[32,53,118,197],"low-noise":[34],"(LNA),":[36],"variable":[38],"(VGA),":[41],"RC":[43],"low-pass":[44],"filter":[45,61],"(LPF),":[46],"voltage":[49,75,156],"buffer.":[50],"structure":[52],"LNA":[54],"VGA":[56],"is":[57,104,138,181],"active":[59],"(BPF)":[62],"constructed":[63],"using":[64],"operational":[66],"transconductance":[67],"(OTA)":[69],"passive":[71],"elements.":[72],"PGA\u2019s":[74],"cut-off":[78],"frequency":[79],"can":[80,153],"be":[81],"adjusted":[82],"by":[83,125],"controlling":[84],"the":[85,89,92,96,107,112,119,127,131,134,148,155,169],"resistor":[86,129],"connected":[87],"to":[88,110,140,165,176],"common-mode":[90],"voltage,":[91],"feedback":[93,128,132],"capacitor,":[94,133],"OTA":[97],"compensation":[98],"capacitor.":[99],"An":[100],"AC":[101],"coupling":[102],"capacitor":[103],"placed":[105],"at":[106,144],"input":[108,121],"stage":[109],"eliminate":[111],"low-frequency":[116],"signal.":[122],"addition,":[124],"arranging":[126],"function":[137],"implemented":[139],"block":[141],"out":[142],"frequencies":[145],"higher":[146],"than":[147],"signal":[149,171],"band.":[150],"adjust":[154],"with":[158,200],"6-dB":[160],"step":[161],"from":[162,173],"56":[163],"dB":[164,167],"110":[166],"band":[172],"30":[174],"kHz":[175],"70":[177],"kHz.":[178],"design":[180],"designed":[182],"0.18-\u00b5m":[185],"CMOS":[186],"process.":[187],"post-layout":[189],"simulation":[190],"shows":[191],"it":[193],"consumes":[194],"current":[196],"9.7":[198],"mA":[199],"5":[202],"V":[203],"supply":[204],"voltage.":[205]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1}],"updated_date":"2025-12-24T23:09:58.560324","created_date":"2025-10-10T00:00:00"}
