{"id":"https://openalex.org/W3096554467","doi":"https://doi.org/10.3390/s20216244","title":"Inter-Stage Output Voltage Amplitude Improvement Circuit Integrated with Class-B Transmit Voltage Amplifier for Mobile Ultrasound Machines","display_name":"Inter-Stage Output Voltage Amplitude Improvement Circuit Integrated with Class-B Transmit Voltage Amplifier for Mobile Ultrasound Machines","publication_year":2020,"publication_date":"2020-11-02","ids":{"openalex":"https://openalex.org/W3096554467","doi":"https://doi.org/10.3390/s20216244","mag":"3096554467","pmid":"https://pubmed.ncbi.nlm.nih.gov/33147757"},"language":"en","primary_location":{"id":"doi:10.3390/s20216244","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s20216244","pdf_url":"https://www.mdpi.com/1424-8220/20/21/6244/pdf?version=1604481285","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1424-8220/20/21/6244/pdf?version=1604481285","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5091426311","display_name":"Kiheum You","orcid":null},"institutions":[{"id":"https://openalex.org/I113409471","display_name":"Kumoh National Institute of Technology","ror":"https://ror.org/05dkjfz60","country_code":"KR","type":"education","lineage":["https://openalex.org/I113409471"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Kiheum You","raw_affiliation_strings":["Department of Medical IT Convergence Engineering, Kumoh National Institute of Technology, Gumi 39253, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Medical IT Convergence Engineering, Kumoh National Institute of Technology, Gumi 39253, Korea","institution_ids":["https://openalex.org/I113409471"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101887930","display_name":"Hojong Choi","orcid":"https://orcid.org/0000-0003-1955-7696"},"institutions":[{"id":"https://openalex.org/I113409471","display_name":"Kumoh National Institute of Technology","ror":"https://ror.org/05dkjfz60","country_code":"KR","type":"education","lineage":["https://openalex.org/I113409471"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Hojong Choi","raw_affiliation_strings":["Department of Medical IT Convergence Engineering, Kumoh National Institute of Technology, Gumi 39253, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Medical IT Convergence Engineering, Kumoh National Institute of Technology, Gumi 39253, Korea","institution_ids":["https://openalex.org/I113409471"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5101887930"],"corresponding_institution_ids":["https://openalex.org/I113409471"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2598},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2598},"fwci":1.9683,"has_fulltext":true,"cited_by_count":13,"citation_normalized_percentile":{"value":0.84494696,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"20","issue":"21","first_page":"6244","last_page":"6244"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10662","display_name":"Ultrasonics and Acoustic Wave Propagation","score":0.9994999766349792,"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/T10662","display_name":"Ultrasonics and Acoustic Wave Propagation","score":0.9994999766349792,"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/T10727","display_name":"Ultrasound Imaging and Elastography","score":0.9983000159263611,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11738","display_name":"Ultrasound in Clinical Applications","score":0.9970999956130981,"subfield":{"id":"https://openalex.org/subfields/2706","display_name":"Critical Care and Intensive Care Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/amplifier","display_name":"Amplifier","score":0.6856042146682739},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.5488770604133606},{"id":"https://openalex.org/keywords/transducer","display_name":"Transducer","score":0.5188789963722229},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.5151187777519226},{"id":"https://openalex.org/keywords/amplitude","display_name":"Amplitude","score":0.4712667465209961},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.4217376410961151},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.41380468010902405},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4005558490753174},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2329207956790924},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.16757464408874512},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.14350846409797668}],"concepts":[{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.6856042146682739},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.5488770604133606},{"id":"https://openalex.org/C56318395","wikidata":"https://www.wikidata.org/wiki/Q215928","display_name":"Transducer","level":2,"score":0.5188789963722229},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.5151187777519226},{"id":"https://openalex.org/C180205008","wikidata":"https://www.wikidata.org/wiki/Q159190","display_name":"Amplitude","level":2,"score":0.4712667465209961},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.4217376410961151},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.41380468010902405},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4005558490753174},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2329207956790924},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.16757464408874512},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.14350846409797668},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.3390/s20216244","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s20216244","pdf_url":"https://www.mdpi.com/1424-8220/20/21/6244/pdf?version=1604481285","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},{"id":"pmid:33147757","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/33147757","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors (Basel, Switzerland)","raw_type":null},{"id":"pmh:oai:doaj.org/article:63f842a0328f42dba6666d3048116743","is_oa":true,"landing_page_url":"https://doaj.org/article/63f842a0328f42dba6666d3048116743","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors, Vol 20, Iss 21, p 6244 (2020)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/1424-8220/20/21/6244/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/s20216244","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors; Volume 20; Issue 21; Pages: 6244","raw_type":"Text"},{"id":"pmh:oai:pubmedcentral.nih.gov:7662991","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/7662991","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors (Basel)","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/s20216244","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s20216244","pdf_url":"https://www.mdpi.com/1424-8220/20/21/6244/pdf?version=1604481285","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.8799999952316284,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[{"id":"https://openalex.org/G5204939099","display_name":null,"funder_award_id":"2020R1A2C4001606","funder_id":"https://openalex.org/F4320322120","funder_display_name":"National Research Foundation of Korea"},{"id":"https://openalex.org/G8555442137","display_name":null,"funder_award_id":"No. 2020R1A2C4001606","funder_id":"https://openalex.org/F4320322120","funder_display_name":"National Research Foundation of Korea"}],"funders":[{"id":"https://openalex.org/F4320320671","display_name":"National Research Foundation","ror":"https://ror.org/05s0g1g46"},{"id":"https://openalex.org/F4320322120","display_name":"National Research Foundation of Korea","ror":"https://ror.org/013aysd81"},{"id":"https://openalex.org/F4320328359","display_name":"Ministry of Science and ICT, South Korea","ror":"https://ror.org/01wpjm123"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3096554467.pdf","grobid_xml":"https://content.openalex.org/works/W3096554467.grobid-xml"},"referenced_works_count":58,"referenced_works":["https://openalex.org/W392719047","https://openalex.org/W599514827","https://openalex.org/W609264487","https://openalex.org/W640096831","https://openalex.org/W651581322","https://openalex.org/W653918801","https://openalex.org/W1536945048","https://openalex.org/W1560133025","https://openalex.org/W1564201208","https://openalex.org/W1569638374","https://openalex.org/W1967632378","https://openalex.org/W1970178350","https://openalex.org/W1973304784","https://openalex.org/W1974321599","https://openalex.org/W1981904843","https://openalex.org/W2013843196","https://openalex.org/W2023923048","https://openalex.org/W2071044883","https://openalex.org/W2093666865","https://openalex.org/W2101668378","https://openalex.org/W2102870477","https://openalex.org/W2140357023","https://openalex.org/W2308472282","https://openalex.org/W2406101030","https://openalex.org/W2476621139","https://openalex.org/W2494821299","https://openalex.org/W2532061108","https://openalex.org/W2541534201","https://openalex.org/W2556131833","https://openalex.org/W2604159566","https://openalex.org/W2604365812","https://openalex.org/W2766479784","https://openalex.org/W2780198654","https://openalex.org/W2796388893","https://openalex.org/W2895003902","https://openalex.org/W2902948188","https://openalex.org/W2903432002","https://openalex.org/W2909970996","https://openalex.org/W2910735186","https://openalex.org/W2917354759","https://openalex.org/W2965410661","https://openalex.org/W2967979395","https://openalex.org/W2974243721","https://openalex.org/W2979730661","https://openalex.org/W2989616840","https://openalex.org/W2991681713","https://openalex.org/W2992856535","https://openalex.org/W2997152309","https://openalex.org/W2999812210","https://openalex.org/W3016733579","https://openalex.org/W3021932661","https://openalex.org/W3031940715","https://openalex.org/W3034460048","https://openalex.org/W3044108333","https://openalex.org/W3087037140","https://openalex.org/W4230832673","https://openalex.org/W4253964876","https://openalex.org/W6668430249"],"related_works":["https://openalex.org/W2899084033","https://openalex.org/W2012283803","https://openalex.org/W4384820447","https://openalex.org/W2072454424","https://openalex.org/W2117438306","https://openalex.org/W2185942010","https://openalex.org/W2260725127","https://openalex.org/W2004297762","https://openalex.org/W1992056405","https://openalex.org/W2351972135"],"abstract_inverted_index":{"and":[0],"24.21%,":[1],"respectively).":[2],"Therefore,":[3],"the":[4,13,17],"proposed":[5],"OVAI":[6],"circuit":[7,20],"could":[8],"be":[9],"beneficial":[10],"for":[11,21],"increasing":[12],"output":[14],"amplitude":[15],"of":[16],"class-B":[18],"TVA":[19],"mobile":[22],"ultrasound":[23],"machines.":[24]},"counts_by_year":[{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":1}],"updated_date":"2026-05-06T08:25:59.206177","created_date":"2025-10-10T00:00:00"}
