{"id":"https://openalex.org/W25532209","doi":"https://doi.org/10.1109/tbcas.2014.2375958","title":"\u5927\u5352\u8005\u306b\u304a\u3051\u308b\u8077\u696d\u5c55\u671b\u306e\u691c\u8a0e(2)\u8077\u696d\u5c55\u671b\u6d6e\u6c88\u66f2\u7dda\u3068\u30a2\u30a4\u30c7\u30f3\u30c6\u30a3\u30c6\u30a3\u5c3a\u5ea6\u53ca\u3073QOL\u5c3a\u5ea6\u3068\u306e\u95a2\u9023\u304b\u3089","display_name":"\u5927\u5352\u8005\u306b\u304a\u3051\u308b\u8077\u696d\u5c55\u671b\u306e\u691c\u8a0e(2)\u8077\u696d\u5c55\u671b\u6d6e\u6c88\u66f2\u7dda\u3068\u30a2\u30a4\u30c7\u30f3\u30c6\u30a3\u30c6\u30a3\u5c3a\u5ea6\u53ca\u3073QOL\u5c3a\u5ea6\u3068\u306e\u95a2\u9023\u304b\u3089","publication_year":2002,"publication_date":"2002-01-01","ids":{"openalex":"https://openalex.org/W25532209","doi":"https://doi.org/10.1109/tbcas.2014.2375958","mag":"25532209"},"language":"en","primary_location":{"id":"mag:25532209","is_oa":false,"landing_page_url":"http://ci.nii.ac.jp/naid/40005904774","pdf_url":null,"source":{"id":"https://openalex.org/S4306542452","display_name":"\u4e2d\u592e\u5927\u5b66\u5927\u5b66\u9662\u7814\u7a76\u5e74\u5831","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":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"\u4e2d\u592e\u5927\u5b66\u5927\u5b66\u9662\u7814\u7a76\u5e74\u5831","raw_type":null},"type":"article","indexed_in":[],"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/A5032093471","display_name":"\u5065\u53f8 \u9ad8\u6fa4","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"\u5065\u53f8 \u9ad8\u6fa4","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5032093471"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.00246344,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"8","issue":"32","first_page":"125","last_page":"135"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10727","display_name":"Ultrasound Imaging and Elastography","score":0.6335999965667725,"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"}},"topics":[{"id":"https://openalex.org/T10727","display_name":"Ultrasound Imaging and Elastography","score":0.6335999965667725,"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/T10323","display_name":"Analog and Mixed-Signal Circuit Design","score":0.05510000139474869,"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":0.017500000074505806,"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/computer-science","display_name":"Computer science","score":0.298255980014801}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.298255980014801}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:25532209","is_oa":false,"landing_page_url":"http://ci.nii.ac.jp/naid/40005904774","pdf_url":null,"source":{"id":"https://openalex.org/S4306542452","display_name":"\u4e2d\u592e\u5927\u5b66\u5927\u5b66\u9662\u7814\u7a76\u5e74\u5831","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":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"\u4e2d\u592e\u5927\u5b66\u5927\u5b66\u9662\u7814\u7a76\u5e74\u5831","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"To":[0],"reduce":[1,82,136],"the":[2,17,44,52,66,71,76,87,100,108,114,137,147,151,157,167,182,192,199],"memory":[3,115,140,159],"area,":[4],"a":[5,22,35,103,176],"two-stage":[6,111,153],"RX":[7],"beamformer":[8,105],"(BF)":[9],"chip":[10,27,68,83,92,155,173],"with":[11,21,34,146,191],"64":[12],"channels":[13],"is":[14,63,129],"proposed":[15,67,152],"for":[16,65,99,107],"ultrasound":[18],"medical":[19],"imaging":[20],"2D":[23],"CMUT":[24],"array.":[25],"The":[26,91,110,126,172],"retrieved":[28],"successfully":[29],"two":[30],"B-mode":[31],"phantom":[32],"images":[33],"steering":[36],"angle":[37],"from":[38],"-45":[39],"(\u00b0)":[40],"to":[41,69,81,134,166],"+45":[42],"(\u00b0),":[43],"maximum":[45],"delay":[46,53],"range":[47],"of":[48,55,89,94,117,184,195,202],"8":[49],"\u03bcs,":[50],"and":[51,79,102,120,187,198],"resolution":[54],"6.25":[56],"ns.":[57],"An":[58],"analog-digital":[59],"hybrid":[60],"BF":[61,170],"(HBF)":[62],"chosen":[64],"utilize":[70],"easy":[72],"beamforming":[73],"operation":[74],"in":[75,175],"digital":[77,104,138,200],"domain":[78],"also":[80],"area":[84,116,141,160,183],"by":[85,122,142,161],"minimizing":[86],"number":[88],"ADCs.":[90],"consists":[93],"eight":[95],"analog":[96,193],"beamformers":[97],"(ABF)":[98],"1st-stage":[101],"(DBF)":[106],"2nd-stage.":[109],"architecture":[112],"reduces":[113,156],"both":[118],"ABF":[119],"DBF":[121,127],"around":[123,143,162],"four":[124],"times.":[125],"circuit":[128],"divided":[130],"into":[131],"three":[132],"steps":[133],"further":[135],"FIFO":[139],"twice.":[144],"Coupled":[145],"non-uniform":[148],"sampling":[149],"scheme,":[150],"HBF":[154],"total":[158],"40":[163],"times":[164],"compared":[165],"uniform-sampling":[168],"single-stage":[169],"chip.":[171],"fabricated":[174],"0.13-":[177],"\u03bcm":[178],"CMOS":[179],"process":[180],"occupies":[181],"19.4":[185],"mm(2),":[186],"dissipates":[188],"1.14":[189],"W":[190],"supply":[194,201],"3.3":[196],"V":[197],"1.2":[203],"V.":[204]},"counts_by_year":[],"updated_date":"2026-04-28T14:05:53.105641","created_date":"2016-06-24T00:00:00"}