{"id":"https://openalex.org/W2025017800","doi":"https://doi.org/10.1109/norchip.2013.6702032","title":"Low power front end electronics for in-probe beamforming in ultrasound imaging","display_name":"Low power front end electronics for in-probe beamforming in ultrasound imaging","publication_year":2013,"publication_date":"2013-11-01","ids":{"openalex":"https://openalex.org/W2025017800","doi":"https://doi.org/10.1109/norchip.2013.6702032","mag":"2025017800"},"language":"en","primary_location":{"id":"doi:10.1109/norchip.2013.6702032","is_oa":false,"landing_page_url":"https://doi.org/10.1109/norchip.2013.6702032","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 NORCHIP","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/A5040068106","display_name":"Surya K Sharma","orcid":"https://orcid.org/0000-0003-3269-6674"},"institutions":[{"id":"https://openalex.org/I204778367","display_name":"Norwegian University of Science and Technology","ror":"https://ror.org/05xg72x27","country_code":"NO","type":"education","lineage":["https://openalex.org/I204778367"]}],"countries":["NO"],"is_corresponding":true,"raw_author_name":"Surya Sharma","raw_affiliation_strings":["Department of Electronics and Telecommunication, Norwegian University of Science and Technology, Trondheim, Norway","Dept. of Electron. & Telecommun., Norwegian Univ. of Sci. & Technol., Trondheim, Norway"],"affiliations":[{"raw_affiliation_string":"Department of Electronics and Telecommunication, Norwegian University of Science and Technology, Trondheim, Norway","institution_ids":["https://openalex.org/I204778367"]},{"raw_affiliation_string":"Dept. of Electron. & Telecommun., Norwegian Univ. of Sci. & Technol., Trondheim, Norway","institution_ids":["https://openalex.org/I204778367"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5055804223","display_name":"Trond Ytterdal","orcid":"https://orcid.org/0000-0002-2109-833X"},"institutions":[{"id":"https://openalex.org/I204778367","display_name":"Norwegian University of Science and Technology","ror":"https://ror.org/05xg72x27","country_code":"NO","type":"education","lineage":["https://openalex.org/I204778367"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"Trond Ytterdal","raw_affiliation_strings":["Department of Electronics and Telecommunication, Norwegian University of Science and Technology, Trondheim, Norway","Dept. of Electron. & Telecommun., Norwegian Univ. of Sci. & Technol., Trondheim, Norway"],"affiliations":[{"raw_affiliation_string":"Department of Electronics and Telecommunication, Norwegian University of Science and Technology, Trondheim, Norway","institution_ids":["https://openalex.org/I204778367"]},{"raw_affiliation_string":"Dept. of Electron. & Telecommun., Norwegian Univ. of Sci. & Technol., Trondheim, Norway","institution_ids":["https://openalex.org/I204778367"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5040068106"],"corresponding_institution_ids":["https://openalex.org/I204778367"],"apc_list":null,"apc_paid":null,"fwci":0.3997,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.63860687,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":"7","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/T10727","display_name":"Ultrasound Imaging and Elastography","score":0.9993000030517578,"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/T10369","display_name":"Advanced MEMS and NEMS Technologies","score":0.996999979019165,"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/beamforming","display_name":"Beamforming","score":0.5411819815635681},{"id":"https://openalex.org/keywords/beam","display_name":"Beam (structure)","score":0.5115219354629517},{"id":"https://openalex.org/keywords/dynamic-range","display_name":"Dynamic range","score":0.48721712827682495},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.4673146605491638},{"id":"https://openalex.org/keywords/biasing","display_name":"Biasing","score":0.45417520403862},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.4400605857372284},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.439544141292572},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.40973758697509766},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.303704172372818},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.23748165369033813},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.22077053785324097},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.14533308148384094}],"concepts":[{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.5411819815635681},{"id":"https://openalex.org/C168834538","wikidata":"https://www.wikidata.org/wiki/Q3705329","display_name":"Beam (structure)","level":2,"score":0.5115219354629517},{"id":"https://openalex.org/C87133666","wikidata":"https://www.wikidata.org/wiki/Q1161699","display_name":"Dynamic range","level":2,"score":0.48721712827682495},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.4673146605491638},{"id":"https://openalex.org/C20254490","wikidata":"https://www.wikidata.org/wiki/Q719550","display_name":"Biasing","level":3,"score":0.45417520403862},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.4400605857372284},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.439544141292572},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.40973758697509766},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.303704172372818},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.23748165369033813},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.22077053785324097},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.14533308148384094}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/norchip.2013.6702032","is_oa":false,"landing_page_url":"https://doi.org/10.1109/norchip.2013.6702032","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 NORCHIP","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.8999999761581421}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W259110806","https://openalex.org/W1522229630","https://openalex.org/W1987391307","https://openalex.org/W2018506265","https://openalex.org/W2084653433","https://openalex.org/W2095319495","https://openalex.org/W2099619936","https://openalex.org/W2108466322","https://openalex.org/W2110923973","https://openalex.org/W2114130244","https://openalex.org/W2115761904","https://openalex.org/W2117499142","https://openalex.org/W2128714886","https://openalex.org/W2145135294","https://openalex.org/W2149530859","https://openalex.org/W2542853772","https://openalex.org/W2544506236","https://openalex.org/W2546790902","https://openalex.org/W3176344591"],"related_works":["https://openalex.org/W2069427488","https://openalex.org/W4281694563","https://openalex.org/W2080696413","https://openalex.org/W2163182355","https://openalex.org/W1506140395","https://openalex.org/W4232799642","https://openalex.org/W2963170046","https://openalex.org/W2376244802","https://openalex.org/W2912082923","https://openalex.org/W2744827311"],"abstract_inverted_index":{"A":[0],"Class":[1],"AB":[2],"time":[3],"gain":[4,185],"compensation":[5],"(TGC)":[6],"circuit":[7],"and":[8,45,123,142,159,192,211,216,228,237,243],"a":[9,29,35,46,76,107,119,124,234,238],"switched":[10,77],"current":[11,32,52,56,78,112,135,223],"analog":[12],"beam":[13,73,132,230],"former":[14,74,231],"are":[15,144,214],"designed":[16,215],"for":[17,127,148,225],"an":[18,245],"ultrasound":[19],"low":[20],"power":[21,63],"front-end":[22],"receiver.":[23],"The":[24,61,72,89,134,153,184,209,221],"TGC":[25,69,189,210,227],"also":[26],"acts":[27],"as":[28],"voltage":[30,41],"to":[31,37,54,59,106,170],"converter":[33],"with":[34,83,110,233],"peak":[36,38],"single-ended":[39],"input":[40,51,154],"range":[42,196,203],"of":[43,48,65,91,99,137,204,248],"1.8V":[44],"ratio":[47,172],"single":[49,178],"sided":[50,179],"swing":[53],"bias":[55,235],"is":[57,70,75,95,140,157,163,182,190,197,207,241],"close":[58],"10.":[60],"total":[62,145,201,222],"consumption":[64,113,136,224],"the":[66,92,97,111,131,151,160,174,177,188,193,200,205,212,226,229],"fully":[67],"differential":[68],"100uA/channel.":[71],"delay":[79,121],"line":[80,122],"based":[81],"design":[82],"16":[84,146],"memory":[85],"cells":[86,101],"per":[87],"channel.":[88],"highlight":[90],"beam-former":[93,213],"architecture":[94],"that":[96],"number":[98],"storage":[100],"can":[102],"be":[103],"easily":[104],"extended":[105],"desirable":[108],"value":[109],"almost":[114],"being":[115],"constant.":[116],"This":[117,165],"provides":[118],"longer":[120],"higher":[125],"flexibility":[126],"wave":[128],"shaping":[129],"during":[130],"formation.":[133],"each":[138],"channel":[139],"422uA":[141],"there":[143],"channels":[147],"summation":[149,175],"in":[150,187,218],"beam-former.":[152],"signal":[155,169,180],"frequency":[156,162],"5MHz":[158],"sampling":[161],"25MHz.":[164],"assembly":[166,206],"achieves":[167],"60dB":[168],"noise":[171],"after":[173],"when":[176],"amplitude":[181],"600mV.":[183],"variation":[186],"20dB":[191],"instantaneous":[194],"dynamic":[195,202],"38dB":[198],"hence":[199],"58dB.":[208],"simulated":[217],"180nm":[219],"technology.":[220],"along":[232],"generation":[236],"digital":[239],"controller":[240],"8.3mA":[242],"occupies":[244],"active":[246],"area":[247],"1.3mm":[249],"<sup":[250],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[251],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">2</sup>":[252],".":[253]},"counts_by_year":[{"year":2015,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
