{"id":"https://openalex.org/W2133818035","doi":"https://doi.org/10.1109/tcsii.2010.2092822","title":"Low-Noise CMOS TGC Amplifier With Adaptive Gain Control for Ultrasound Imaging Receivers","display_name":"Low-Noise CMOS TGC Amplifier With Adaptive Gain Control for Ultrasound Imaging Receivers","publication_year":2010,"publication_date":"2010-12-22","ids":{"openalex":"https://openalex.org/W2133818035","doi":"https://doi.org/10.1109/tcsii.2010.2092822","mag":"2133818035"},"language":"en","primary_location":{"id":"doi:10.1109/tcsii.2010.2092822","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsii.2010.2092822","pdf_url":null,"source":{"id":"https://openalex.org/S93916849","display_name":"IEEE Transactions on Circuits & Systems II Express Briefs","issn_l":"1549-7747","issn":["1549-7747","1558-3791"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Circuits and Systems II: Express Briefs","raw_type":"journal-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/A5100747437","display_name":"Yikai Wang","orcid":"https://orcid.org/0000-0002-5197-0301"},"institutions":[{"id":"https://openalex.org/I138006243","display_name":"University of Arizona","ror":"https://ror.org/03m2x1q45","country_code":"US","type":"education","lineage":["https://openalex.org/I138006243"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Yikai Wang","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Arizona Tucson, Tucson, AZ, USA","[Dept. of Electr. & Comput. Eng., Univ. of Arizona, Tucson, AZ, USA]"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Arizona Tucson, Tucson, AZ, USA","institution_ids":["https://openalex.org/I138006243"]},{"raw_affiliation_string":"[Dept. of Electr. & Comput. Eng., Univ. of Arizona, Tucson, AZ, USA]","institution_ids":["https://openalex.org/I138006243"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070553406","display_name":"Mike Koen","orcid":null},"institutions":[{"id":"https://openalex.org/I74760111","display_name":"Texas Instruments (United States)","ror":"https://ror.org/03vsmv677","country_code":"US","type":"company","lineage":["https://openalex.org/I74760111"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Mike Koen","raw_affiliation_strings":["Texas Instrumenits, Inc., Dallas, TX, USA","**Texas Instruments, Dallas, TX, USA"],"affiliations":[{"raw_affiliation_string":"Texas Instrumenits, Inc., Dallas, TX, USA","institution_ids":["https://openalex.org/I74760111"]},{"raw_affiliation_string":"**Texas Instruments, Dallas, TX, USA","institution_ids":["https://openalex.org/I74760111"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5073836103","display_name":"Dongsheng Ma","orcid":"https://orcid.org/0009-0002-3918-9632"},"institutions":[{"id":"https://openalex.org/I138006243","display_name":"University of Arizona","ror":"https://ror.org/03m2x1q45","country_code":"US","type":"education","lineage":["https://openalex.org/I138006243"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Dongsheng Ma","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Arizona Tucson, Tucson, AZ, USA","[Dept. of Electr. & Comput. Eng., Univ. of Arizona, Tucson, AZ, USA]"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Arizona Tucson, Tucson, AZ, USA","institution_ids":["https://openalex.org/I138006243"]},{"raw_affiliation_string":"[Dept. of Electr. & Comput. Eng., Univ. of Arizona, Tucson, AZ, USA]","institution_ids":["https://openalex.org/I138006243"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5100747437"],"corresponding_institution_ids":["https://openalex.org/I138006243"],"apc_list":null,"apc_paid":null,"fwci":1.0557,"has_fulltext":false,"cited_by_count":53,"citation_normalized_percentile":{"value":0.78312205,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":98},"biblio":{"volume":"58","issue":"1","first_page":"26","last_page":"30"},"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/T10187","display_name":"Radio Frequency Integrated Circuit Design","score":0.9968000054359436,"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/T11778","display_name":"Electrical and Bioimpedance Tomography","score":0.9965000152587891,"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/automatic-gain-control","display_name":"Automatic gain control","score":0.6405007839202881},{"id":"https://openalex.org/keywords/low-noise-amplifier","display_name":"Low-noise amplifier","score":0.6314360499382019},{"id":"https://openalex.org/keywords/amplifier","display_name":"Amplifier","score":0.6304769515991211},{"id":"https://openalex.org/keywords/fully-differential-amplifier","display_name":"Fully differential amplifier","score":0.6033036708831787},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5212472081184387},{"id":"https://openalex.org/keywords/effective-input-noise-temperature","display_name":"Effective input noise temperature","score":0.5143154859542847},{"id":"https://openalex.org/keywords/direct-coupled-amplifier","display_name":"Direct-coupled amplifier","score":0.4956563711166382},{"id":"https://openalex.org/keywords/dynamic-range","display_name":"Dynamic range","score":0.4815714359283447},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.4749836325645447},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.466964989900589},{"id":"https://openalex.org/keywords/variable-gain-amplifier","display_name":"Variable-gain amplifier","score":0.4513014853000641},{"id":"https://openalex.org/keywords/instrumentation-amplifier","display_name":"Instrumentation amplifier","score":0.4436548054218292},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.42793431878089905},{"id":"https://openalex.org/keywords/operational-amplifier","display_name":"Operational amplifier","score":0.396401971578598},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.30482926964759827},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1420435905456543}],"concepts":[{"id":"https://openalex.org/C177502760","wikidata":"https://www.wikidata.org/wiki/Q782524","display_name":"Automatic gain control","level":4,"score":0.6405007839202881},{"id":"https://openalex.org/C155332784","wikidata":"https://www.wikidata.org/wiki/Q1151304","display_name":"Low-noise amplifier","level":4,"score":0.6314360499382019},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.6304769515991211},{"id":"https://openalex.org/C189184530","wikidata":"https://www.wikidata.org/wiki/Q5508342","display_name":"Fully differential amplifier","level":5,"score":0.6033036708831787},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5212472081184387},{"id":"https://openalex.org/C12252657","wikidata":"https://www.wikidata.org/wiki/Q5347266","display_name":"Effective input noise temperature","level":5,"score":0.5143154859542847},{"id":"https://openalex.org/C172218469","wikidata":"https://www.wikidata.org/wiki/Q4477697","display_name":"Direct-coupled amplifier","level":5,"score":0.4956563711166382},{"id":"https://openalex.org/C87133666","wikidata":"https://www.wikidata.org/wiki/Q1161699","display_name":"Dynamic range","level":2,"score":0.4815714359283447},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.4749836325645447},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.466964989900589},{"id":"https://openalex.org/C91541141","wikidata":"https://www.wikidata.org/wiki/Q1894933","display_name":"Variable-gain amplifier","level":5,"score":0.4513014853000641},{"id":"https://openalex.org/C89123640","wikidata":"https://www.wikidata.org/wiki/Q1523756","display_name":"Instrumentation amplifier","level":5,"score":0.4436548054218292},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.42793431878089905},{"id":"https://openalex.org/C145366948","wikidata":"https://www.wikidata.org/wiki/Q178947","display_name":"Operational amplifier","level":4,"score":0.396401971578598},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.30482926964759827},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1420435905456543}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcsii.2010.2092822","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsii.2010.2092822","pdf_url":null,"source":{"id":"https://openalex.org/S93916849","display_name":"IEEE Transactions on Circuits & Systems II Express Briefs","issn_l":"1549-7747","issn":["1549-7747","1558-3791"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Circuits and Systems II: Express Briefs","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.8100000023841858,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W1267146369","https://openalex.org/W1978270487","https://openalex.org/W1984526990","https://openalex.org/W2105092981","https://openalex.org/W2130529108","https://openalex.org/W2544506236"],"related_works":["https://openalex.org/W2054046626","https://openalex.org/W2481350912","https://openalex.org/W2167184694","https://openalex.org/W2360549081","https://openalex.org/W4377235202","https://openalex.org/W1928187352","https://openalex.org/W1992356395","https://openalex.org/W3126902060","https://openalex.org/W2371285500","https://openalex.org/W2047325715"],"abstract_inverted_index":{"A":[0,92],"CMOS":[1,100],"time-gain-compensation":[2],"(TGC)":[3],"amplifier":[4,79,109],"is":[5,80,131,139],"presented":[6],"in":[7,20,37],"this":[8,28,55],"brief":[9,29],"to":[10,82,124],"accommodate":[11],"large":[12],"dynamic":[13,39],"input":[14],"signals":[15],"and":[16,41,59,88,117,134],"contribute":[17],"low":[18,84],"noise":[19,42,52,130],"ultrasound":[21],"imaging":[22],"receivers.":[23],"From":[24],"the":[25,31,51,62,67,135],"system":[26],"level,":[27,69],"addresses":[30],"necessity":[32],"of":[33,44,57,114],"performing":[34],"gain":[35,120],"control":[36],"balancing":[38],"range":[40],"performance":[43],"a":[45,72,76,98,107,111,118],"TGC":[46,78,108],"amplifier.":[47],"It":[48],"then":[49],"illustrates":[50],"effect":[53],"on":[54],"type":[56],"amplifiers":[58],"points":[60],"out":[61],"potential":[63],"design":[64,93],"tradeoffs.":[65],"At":[66],"circuit":[68],"by":[70],"employing":[71],"current":[73],"feedback":[74],"topology,":[75],"new":[77],"proposed":[81],"achieve":[83],"noise,":[85],"variable":[86,119],"gain,":[87],"relatively":[89],"constant":[90,112],"bandwidth.":[91],"prototype":[94],"was":[95],"fabricated":[96],"with":[97,110],"130-nm":[99],"process.":[101],"The":[102,127],"measurement":[103],"results":[104],"successfully":[105],"demonstrate":[106],"bandwidth":[113],"10":[115],"MHz":[116],"ranging":[121],"from":[122],"13.8":[123],"36.3":[125],"dB.":[126],"equivalent":[128],"input-referred":[129],"7.41":[132],"nV/\u221aHz,":[133],"maximum":[136],"harmonic":[137],"distortion":[138],"below":[140],"0.8%.":[141]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":6},{"year":2020,"cited_by_count":6},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":5},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":5},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
