{"id":"https://openalex.org/W7153976351","doi":"https://doi.org/10.1109/access.2026.3683362","title":"Optimization of Diverging-Wave Imaging in Ultrasound: Virtual Source Configuration and Synthetic Aperture Strategies","display_name":"Optimization of Diverging-Wave Imaging in Ultrasound: Virtual Source Configuration and Synthetic Aperture Strategies","publication_year":2026,"publication_date":"2026-01-01","ids":{"openalex":"https://openalex.org/W7153976351","doi":"https://doi.org/10.1109/access.2026.3683362"},"language":"en","primary_location":{"id":"doi:10.1109/access.2026.3683362","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2026.3683362","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1109/access.2026.3683362","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Jaebum Park","orcid":"https://orcid.org/0009-0001-4329-7962"},"institutions":[{"id":"https://openalex.org/I148751991","display_name":"Sogang University","ror":"https://ror.org/056tn4839","country_code":"KR","type":"education","lineage":["https://openalex.org/I148751991"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jaebum Park","raw_affiliation_strings":["Department of Electronic Engineering, Sogang University, Seoul, South Korea"],"raw_orcid":"https://orcid.org/0009-0001-4329-7962","affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Sogang University, Seoul, South Korea","institution_ids":["https://openalex.org/I148751991"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5115430434","display_name":"Doyoung Jang","orcid":"https://orcid.org/0009-0005-8182-7396"},"institutions":[{"id":"https://openalex.org/I89015989","display_name":"Dankook University","ror":"https://ror.org/058pdbn81","country_code":"KR","type":"education","lineage":["https://openalex.org/I89015989"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Doyoung Jang","raw_affiliation_strings":["Department of Electronics and Electrical Engineering, Dankook University, Yongin-si, South Korea"],"raw_orcid":"https://orcid.org/0009-0005-8182-7396","affiliations":[{"raw_affiliation_string":"Department of Electronics and Electrical Engineering, Dankook University, Yongin-si, South Korea","institution_ids":["https://openalex.org/I89015989"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003119642","display_name":"Heechul Yoon","orcid":"https://orcid.org/0000-0002-9328-5900"},"institutions":[{"id":"https://openalex.org/I89015989","display_name":"Dankook University","ror":"https://ror.org/058pdbn81","country_code":"KR","type":"education","lineage":["https://openalex.org/I89015989"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Heechul Yoon","raw_affiliation_strings":["Department of Electronics and Electrical Engineering, Dankook University, Yongin-si, South Korea"],"raw_orcid":"https://orcid.org/0000-0002-9328-5900","affiliations":[{"raw_affiliation_string":"Department of Electronics and Electrical Engineering, Dankook University, Yongin-si, South Korea","institution_ids":["https://openalex.org/I89015989"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5008072590","display_name":"Tai\u2010Kyong Song","orcid":"https://orcid.org/0000-0002-1530-4002"},"institutions":[{"id":"https://openalex.org/I148751991","display_name":"Sogang University","ror":"https://ror.org/056tn4839","country_code":"KR","type":"education","lineage":["https://openalex.org/I148751991"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Tai-Kyong Song","raw_affiliation_strings":["Department of Electronic Engineering, Sogang University, Seoul, South Korea"],"raw_orcid":"https://orcid.org/0000-0002-1530-4002","affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Sogang University, Seoul, South Korea","institution_ids":["https://openalex.org/I148751991"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.569489,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"14","issue":null,"first_page":"61596","last_page":"61611"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10727","display_name":"Ultrasound Imaging and Elastography","score":0.6765999794006348,"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":0.6765999794006348,"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/T10958","display_name":"Ultrasound and Hyperthermia Applications","score":0.1137000024318695,"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/T12015","display_name":"Photoacoustic and Ultrasonic Imaging","score":0.05889999866485596,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.5735999941825867},{"id":"https://openalex.org/keywords/synthetic-aperture-sonar","display_name":"Synthetic aperture sonar","score":0.4244000017642975},{"id":"https://openalex.org/keywords/iterative-reconstruction","display_name":"Iterative reconstruction","score":0.31049999594688416},{"id":"https://openalex.org/keywords/solid-modeling","display_name":"Solid modeling","score":0.2915000021457672},{"id":"https://openalex.org/keywords/aperture","display_name":"Aperture (computer memory)","score":0.29089999198913574},{"id":"https://openalex.org/keywords/optical-imaging","display_name":"Optical imaging","score":0.28369998931884766}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6632000207901001},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.5735999941825867},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4309999942779541},{"id":"https://openalex.org/C181255713","wikidata":"https://www.wikidata.org/wiki/Q7662740","display_name":"Synthetic aperture sonar","level":3,"score":0.4244000017642975},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.39100000262260437},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.34630000591278076},{"id":"https://openalex.org/C141379421","wikidata":"https://www.wikidata.org/wiki/Q6094427","display_name":"Iterative reconstruction","level":2,"score":0.31049999594688416},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.29789999127388},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.2953999936580658},{"id":"https://openalex.org/C108882727","wikidata":"https://www.wikidata.org/wiki/Q2991685","display_name":"Solid modeling","level":2,"score":0.2915000021457672},{"id":"https://openalex.org/C78336883","wikidata":"https://www.wikidata.org/wiki/Q4779385","display_name":"Aperture (computer memory)","level":2,"score":0.29089999198913574},{"id":"https://openalex.org/C92630104","wikidata":"https://www.wikidata.org/wiki/Q4115103","display_name":"Optical imaging","level":2,"score":0.28369998931884766},{"id":"https://openalex.org/C2985998994","wikidata":"https://www.wikidata.org/wiki/Q3644502","display_name":"Source model","level":2,"score":0.27379998564720154},{"id":"https://openalex.org/C62282787","wikidata":"https://www.wikidata.org/wiki/Q831483","display_name":"Side looking airborne radar","level":5,"score":0.2736999988555908},{"id":"https://openalex.org/C31601959","wikidata":"https://www.wikidata.org/wiki/Q931309","display_name":"Medical imaging","level":2,"score":0.2669999897480011},{"id":"https://openalex.org/C2989478337","wikidata":"https://www.wikidata.org/wiki/Q234904","display_name":"Ultrasonic imaging","level":3,"score":0.2565999925136566},{"id":"https://openalex.org/C36464697","wikidata":"https://www.wikidata.org/wiki/Q451553","display_name":"Visualization","level":2,"score":0.2517000138759613}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2026.3683362","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2026.3683362","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:2892d740555b44778e8b2c0903293f9b","is_oa":true,"landing_page_url":"https://doaj.org/article/2892d740555b44778e8b2c0903293f9b","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":"IEEE Access, Vol 14, Pp 61596-61611 (2026)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2026.3683362","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2026.3683362","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3366504930","display_name":null,"funder_award_id":"RS-2026-25483819","funder_id":"https://openalex.org/F4320336569","funder_display_name":"Shenzhen Science and Technology Innovation Program"}],"funders":[{"id":"https://openalex.org/F4320322120","display_name":"National Research Foundation of Korea","ror":"https://ror.org/013aysd81"},{"id":"https://openalex.org/F4320336569","display_name":"Shenzhen Science and Technology Innovation Program","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"Diverging-wave":[0],"imaging":[1],"(DWI)":[2],"is":[3],"a":[4,23,47],"promising":[5],"ultrafast":[6],"ultrasound":[7],"technique":[8],"that":[9,94],"enables":[10],"wide-field":[11],"acquisition":[12],"at":[13,111],"very":[14],"high":[15],"frame":[16],"rates.":[17],"In":[18],"this":[19],"study,":[20],"we":[21,51,142],"present":[22],"unified":[24],"analytical":[25],"framework":[26],"for":[27,146],"DWI,":[28],"focusing":[29,39,44],"on":[30,139],"two":[31],"synthetic":[32,37,43],"aperture":[33,38,58],"reception":[34,152],"strategies:":[35],"diverging-wave":[36,42],"(DW-SAF)":[40],"and":[41,62,73,86,124,133,151],"(DW-SF).":[45],"Using":[46],"generalized":[48],"beam-field":[49],"model,":[50],"investigate":[52],"how":[53],"virtual":[54,136,148],"source":[55,60,63,149],"configuration\u2014defined":[56],"by":[57],"size,":[59],"spacing,":[61],"location\u2014influence":[64],"spatial":[65,98],"resolution,":[66,122],"grating":[67],"lobe":[68],"(GL)":[69],"artifacts,":[70,105],"noise":[71],"characteristics,":[72],"temporal":[74],"resolution.":[75,116],"Theoretical":[76],"predictions":[77],"are":[78],"validated":[79],"through":[80],"Field-II":[81],"simulations,":[82],"tissue-mimicking":[83],"phantom":[84],"experiments,":[85],"<italic":[87],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[88],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">in":[89],"vivo</i>":[90],"studies.":[91],"Results":[92],"demonstrate":[93],"DW-SAF":[95],"achieves":[96],"higher":[97],"resolution":[99],"but":[100],"generates":[101],"more":[102],"prominent":[103],"GL":[104,109],"while":[106],"DW-SF":[107],"mitigates":[108],"visibility":[110],"the":[112,131],"expense":[113],"of":[114,130,135],"reduced":[115],"Quantitative":[117],"assessments":[118],"highlight":[119],"trade-offs":[120],"in":[121],"contrast,":[123],"signal-to-noise":[125],"ratio":[126],"(SNR)":[127],"as":[128],"functions":[129],"number":[132],"arrangement":[134],"sources.":[137],"Based":[138],"these":[140],"findings,":[141],"provide":[143],"practical":[144],"guidelines":[145],"selecting":[147],"parameters":[150],"strategies":[153],"to":[154,159],"optimize":[155],"DWI":[156],"sequences":[157],"tailored":[158],"diverse":[160],"clinical":[161],"requirements.":[162]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2026-04-14T00:00:00"}
