{"id":"https://openalex.org/W4390993472","doi":"https://doi.org/10.1109/biocas58349.2023.10388564","title":"A Low-Power 8-to-12-bit Reconfigurable SAR ADC for Portable Ultrasound Systems","display_name":"A Low-Power 8-to-12-bit Reconfigurable SAR ADC for Portable Ultrasound Systems","publication_year":2023,"publication_date":"2023-10-19","ids":{"openalex":"https://openalex.org/W4390993472","doi":"https://doi.org/10.1109/biocas58349.2023.10388564"},"language":"en","primary_location":{"id":"doi:10.1109/biocas58349.2023.10388564","is_oa":false,"landing_page_url":"https://doi.org/10.1109/biocas58349.2023.10388564","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE Biomedical Circuits and Systems Conference (BioCAS)","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/A5104222004","display_name":"Yang Liu","orcid":"https://orcid.org/0009-0007-6827-1471"},"institutions":[{"id":"https://openalex.org/I66867065","display_name":"East China Normal University","ror":"https://ror.org/02n96ep67","country_code":"CN","type":"education","lineage":["https://openalex.org/I66867065"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yang Liu","raw_affiliation_strings":["East China Normal University,Institute of Microelectronic Circuits and Systems,Shanghai,China,200241"],"affiliations":[{"raw_affiliation_string":"East China Normal University,Institute of Microelectronic Circuits and Systems,Shanghai,China,200241","institution_ids":["https://openalex.org/I66867065"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044732415","display_name":"Jiaqi Shen","orcid":"https://orcid.org/0000-0001-8498-4841"},"institutions":[{"id":"https://openalex.org/I66867065","display_name":"East China Normal University","ror":"https://ror.org/02n96ep67","country_code":"CN","type":"education","lineage":["https://openalex.org/I66867065"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiaqi Shen","raw_affiliation_strings":["East China Normal University,Institute of Microelectronic Circuits and Systems,Shanghai,China,200241"],"affiliations":[{"raw_affiliation_string":"East China Normal University,Institute of Microelectronic Circuits and Systems,Shanghai,China,200241","institution_ids":["https://openalex.org/I66867065"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101293729","display_name":"Zengyi Zhang","orcid":null},"institutions":[{"id":"https://openalex.org/I66867065","display_name":"East China Normal University","ror":"https://ror.org/02n96ep67","country_code":"CN","type":"education","lineage":["https://openalex.org/I66867065"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zengyi Zhang","raw_affiliation_strings":["East China Normal University,Institute of Microelectronic Circuits and Systems,Shanghai,China,200241"],"affiliations":[{"raw_affiliation_string":"East China Normal University,Institute of Microelectronic Circuits and Systems,Shanghai,China,200241","institution_ids":["https://openalex.org/I66867065"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015819673","display_name":"Wenhao Wu","orcid":"https://orcid.org/0000-0002-8511-743X"},"institutions":[{"id":"https://openalex.org/I4210130112","display_name":"China Academy of Information and Communications Technology","ror":"https://ror.org/038dte259","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210130112","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenhao Wu","raw_affiliation_strings":["China Nanhu Academy of Electronics and Information Technology,Jiaxing,China,314001"],"affiliations":[{"raw_affiliation_string":"China Nanhu Academy of Electronics and Information Technology,Jiaxing,China,314001","institution_ids":["https://openalex.org/I4210130112"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112629360","display_name":"Chunqi Shi","orcid":null},"institutions":[{"id":"https://openalex.org/I66867065","display_name":"East China Normal University","ror":"https://ror.org/02n96ep67","country_code":"CN","type":"education","lineage":["https://openalex.org/I66867065"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chunqi Shi","raw_affiliation_strings":["East China Normal University,Institute of Microelectronic Circuits and Systems,Shanghai,China,200241"],"affiliations":[{"raw_affiliation_string":"East China Normal University,Institute of Microelectronic Circuits and Systems,Shanghai,China,200241","institution_ids":["https://openalex.org/I66867065"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012401090","display_name":"Leilei Huang","orcid":"https://orcid.org/0000-0002-8900-4109"},"institutions":[{"id":"https://openalex.org/I66867065","display_name":"East China Normal University","ror":"https://ror.org/02n96ep67","country_code":"CN","type":"education","lineage":["https://openalex.org/I66867065"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Leilei Huang","raw_affiliation_strings":["East China Normal University,Institute of Microelectronic Circuits and Systems,Shanghai,China,200241"],"affiliations":[{"raw_affiliation_string":"East China Normal University,Institute of Microelectronic Circuits and Systems,Shanghai,China,200241","institution_ids":["https://openalex.org/I66867065"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085051116","display_name":"Boxiao Liu","orcid":"https://orcid.org/0000-0002-8568-6616"},"institutions":[{"id":"https://openalex.org/I66867065","display_name":"East China Normal University","ror":"https://ror.org/02n96ep67","country_code":"CN","type":"education","lineage":["https://openalex.org/I66867065"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Boxiao Liu","raw_affiliation_strings":["East China Normal University,Institute of Microelectronic Circuits and Systems,Shanghai,China,200241"],"affiliations":[{"raw_affiliation_string":"East China Normal University,Institute of Microelectronic Circuits and Systems,Shanghai,China,200241","institution_ids":["https://openalex.org/I66867065"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5050153851","display_name":"Runxi Zhang","orcid":"https://orcid.org/0000-0002-1459-5362"},"institutions":[{"id":"https://openalex.org/I66867065","display_name":"East China Normal University","ror":"https://ror.org/02n96ep67","country_code":"CN","type":"education","lineage":["https://openalex.org/I66867065"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Runxi Zhang","raw_affiliation_strings":["East China Normal University,Institute of Microelectronic Circuits and Systems,Shanghai,China,200241"],"affiliations":[{"raw_affiliation_string":"East China Normal University,Institute of Microelectronic Circuits and Systems,Shanghai,China,200241","institution_ids":["https://openalex.org/I66867065"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":8,"corresponding_author_ids":["https://openalex.org/A5104222004"],"corresponding_institution_ids":["https://openalex.org/I66867065"],"apc_list":null,"apc_paid":null,"fwci":0.1261,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.44556819,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"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/T10323","display_name":"Analog and Mixed-Signal Circuit Design","score":1.0,"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":1.0,"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/T11778","display_name":"Electrical and Bioimpedance Tomography","score":0.9975000023841858,"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/T10727","display_name":"Ultrasound Imaging and Elastography","score":0.9973999857902527,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/spurious-free-dynamic-range","display_name":"Spurious-free dynamic range","score":0.9729875326156616},{"id":"https://openalex.org/keywords/successive-approximation-adc","display_name":"Successive approximation ADC","score":0.7698185443878174},{"id":"https://openalex.org/keywords/comparator","display_name":"Comparator","score":0.6548625826835632},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.610484778881073},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5346592664718628},{"id":"https://openalex.org/keywords/dynamic-range","display_name":"Dynamic range","score":0.5074500441551208},{"id":"https://openalex.org/keywords/analog-to-digital-converter","display_name":"Analog-to-digital converter","score":0.46711596846580505},{"id":"https://openalex.org/keywords/12-bit","display_name":"12-bit","score":0.4439772963523865},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4340791702270508},{"id":"https://openalex.org/keywords/capacitive-sensing","display_name":"Capacitive sensing","score":0.4148164391517639},{"id":"https://openalex.org/keywords/low-power-electronics","display_name":"Low-power electronics","score":0.41433778405189514},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.3445601761341095},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.31937092542648315},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.28666001558303833},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.25044113397598267},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.21915695071220398},{"id":"https://openalex.org/keywords/power-consumption","display_name":"Power consumption","score":0.1983281672000885}],"concepts":[{"id":"https://openalex.org/C119293636","wikidata":"https://www.wikidata.org/wiki/Q657480","display_name":"Spurious-free dynamic range","level":3,"score":0.9729875326156616},{"id":"https://openalex.org/C60154766","wikidata":"https://www.wikidata.org/wiki/Q2650458","display_name":"Successive approximation ADC","level":4,"score":0.7698185443878174},{"id":"https://openalex.org/C155745195","wikidata":"https://www.wikidata.org/wiki/Q1164179","display_name":"Comparator","level":3,"score":0.6548625826835632},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.610484778881073},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5346592664718628},{"id":"https://openalex.org/C87133666","wikidata":"https://www.wikidata.org/wiki/Q1161699","display_name":"Dynamic range","level":2,"score":0.5074500441551208},{"id":"https://openalex.org/C2777271169","wikidata":"https://www.wikidata.org/wiki/Q190169","display_name":"Analog-to-digital converter","level":3,"score":0.46711596846580505},{"id":"https://openalex.org/C2776310492","wikidata":"https://www.wikidata.org/wiki/Q3271420","display_name":"12-bit","level":3,"score":0.4439772963523865},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4340791702270508},{"id":"https://openalex.org/C206755178","wikidata":"https://www.wikidata.org/wiki/Q1131271","display_name":"Capacitive sensing","level":2,"score":0.4148164391517639},{"id":"https://openalex.org/C117551214","wikidata":"https://www.wikidata.org/wiki/Q6692774","display_name":"Low-power electronics","level":4,"score":0.41433778405189514},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.3445601761341095},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.31937092542648315},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.28666001558303833},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.25044113397598267},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.21915695071220398},{"id":"https://openalex.org/C2984118289","wikidata":"https://www.wikidata.org/wiki/Q29954","display_name":"Power consumption","level":3,"score":0.1983281672000885},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/biocas58349.2023.10388564","is_oa":false,"landing_page_url":"https://doi.org/10.1109/biocas58349.2023.10388564","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE Biomedical Circuits and Systems Conference (BioCAS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.9100000262260437,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320321885","display_name":"Science and Technology Commission of Shanghai Municipality","ror":"https://ror.org/03kt66j61"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W2052276427","https://openalex.org/W2132406028","https://openalex.org/W2153297196","https://openalex.org/W2167161290","https://openalex.org/W2197048961","https://openalex.org/W2541781299","https://openalex.org/W2542874385","https://openalex.org/W2548030308","https://openalex.org/W2735106728","https://openalex.org/W2769580898","https://openalex.org/W2889595172","https://openalex.org/W3014252195","https://openalex.org/W3135696725","https://openalex.org/W3206543090","https://openalex.org/W4210583889","https://openalex.org/W4376139100"],"related_works":["https://openalex.org/W2542593952","https://openalex.org/W4387941295","https://openalex.org/W2739351926","https://openalex.org/W4295789136","https://openalex.org/W2568520569","https://openalex.org/W3015687113","https://openalex.org/W3116897448","https://openalex.org/W1980428113","https://openalex.org/W2341231357","https://openalex.org/W2311845547"],"abstract_inverted_index":{"A":[0,42],"low-power":[1],"reconfigurable":[2,81],"successive":[3],"approximation":[4],"register":[5],"(SAR)":[6],"analog-to-digital":[7],"converter":[8,25],"(ADC)":[9],"for":[10],"portable":[11],"ultrasound":[12],"systems":[13],"is":[14,32,45],"presented.":[15],"The":[16,54],"ADC":[17,55,83],"features":[18],"a":[19,28,75,85,96,105],"high":[20],"power-efficiency":[21],"8-to-12-bit":[22],"capacitive":[23],"digital-to-analog":[24],"(CDAC),":[26],"and":[27,63,88,95,123],"\"1-step\"":[29],"switching":[30,38],"scheme":[31],"proposed":[33,80],"to":[34,47],"further":[35],"reduce":[36],"the":[37,49,52,70,79],"energy":[39],"of":[40,51,92,101,108],"CDAC.":[41],"body-biasing":[43],"technique":[44],"employed":[46],"calibrate":[48],"offset":[50],"comparator.":[53],"operates":[56],"at":[57,66,115,136],"6.25":[58,116],"MS/s":[59,68],"in":[60,69,74,111,132],"9-to-12-bit":[61],"modes":[62,114],"can":[64],"operate":[65],"50":[67,137],"8-bit":[71,133],"mode.":[72],"Designed":[73],"40-nm":[76],"CMOS":[77],"technology,":[78],"SAR":[82],"achieves":[84],"post-simulated":[86],"signal-to-noise":[87],"distortion":[89],"ratio":[90],"(SNDR)":[91],"49.3/54.9/60.7/67.0/72.0":[93],"dB":[94,103,121,125],"spurious-free":[97],"dynamic":[98],"range":[99],"(SFDR)":[100],"65.5/68.0/77.4/82.8/88.9":[102],"with":[104,127],"power":[106,130],"consumption":[107,131],"55.3/56.3/58.7/60.1/61.6":[109],"\u00b5W":[110,129],"8/9/10/11/12-bit":[112],"resolution":[113,134],"MHz":[117,138],"sampling":[118,139],"rate,":[119],"49.0":[120],"SNDR":[122],"65.3":[124],"SFDR":[126],"332.5":[128],"mode":[135],"rate.":[140]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}