{"id":"https://openalex.org/W3096398075","doi":"https://doi.org/10.1109/jsyst.2020.3031912","title":"Bayesian Matching Pursuit-Based Distributed FMCW MIMO Radar Imaging","display_name":"Bayesian Matching Pursuit-Based Distributed FMCW MIMO Radar Imaging","publication_year":2020,"publication_date":"2020-11-03","ids":{"openalex":"https://openalex.org/W3096398075","doi":"https://doi.org/10.1109/jsyst.2020.3031912","mag":"3096398075"},"language":"en","primary_location":{"id":"doi:10.1109/jsyst.2020.3031912","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jsyst.2020.3031912","pdf_url":null,"source":{"id":"https://openalex.org/S95999327","display_name":"IEEE Systems Journal","issn_l":"1932-8184","issn":["1932-8184","1937-9234","2373-7816"],"is_oa":false,"is_in_doaj":false,"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Systems Journal","raw_type":"journal-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/A5017551229","display_name":"Jiho Seo","orcid":null},"institutions":[{"id":"https://openalex.org/I8991828","display_name":"Pukyong National University","ror":"https://ror.org/0433kqc49","country_code":"KR","type":"education","lineage":["https://openalex.org/I8991828"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jiho Seo","raw_affiliation_strings":["Department of Electronic Engineering, Pukyong National University, Busan, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Pukyong National University, Busan, South Korea","institution_ids":["https://openalex.org/I8991828"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024729141","display_name":"SeongJun Hwang","orcid":null},"institutions":[{"id":"https://openalex.org/I142401562","display_name":"Electronics and Telecommunications Research Institute","ror":"https://ror.org/03ysstz10","country_code":"KR","type":"facility","lineage":["https://openalex.org/I142401562","https://openalex.org/I2801339556","https://openalex.org/I4210144908","https://openalex.org/I4387152098"]},{"id":"https://openalex.org/I8991828","display_name":"Pukyong National University","ror":"https://ror.org/0433kqc49","country_code":"KR","type":"education","lineage":["https://openalex.org/I8991828"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"SeongJun Hwang","raw_affiliation_strings":["Department of Electronic Engineering, Pukyong National University, Busan, South Korea","Radio and Satellite Research Division, Communication and Media Research Laboratory, Electronics and Telecommunications Research Institute, Gwangju, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Pukyong National University, Busan, South Korea","institution_ids":["https://openalex.org/I8991828"]},{"raw_affiliation_string":"Radio and Satellite Research Division, Communication and Media Research Laboratory, Electronics and Telecommunications Research Institute, Gwangju, South Korea","institution_ids":["https://openalex.org/I142401562"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072132073","display_name":"Yong\u2010Gi Hong","orcid":"https://orcid.org/0000-0003-3557-6088"},"institutions":[{"id":"https://openalex.org/I8991828","display_name":"Pukyong National University","ror":"https://ror.org/0433kqc49","country_code":"KR","type":"education","lineage":["https://openalex.org/I8991828"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Yong-gi Hong","raw_affiliation_strings":["Department of Electronic Engineering, Pukyong National University, Busan, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Pukyong National University, Busan, South Korea","institution_ids":["https://openalex.org/I8991828"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100618951","display_name":"Jaehyun Park","orcid":"https://orcid.org/0000-0001-5327-9111"},"institutions":[{"id":"https://openalex.org/I8991828","display_name":"Pukyong National University","ror":"https://ror.org/0433kqc49","country_code":"KR","type":"education","lineage":["https://openalex.org/I8991828"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jaehyun Park","raw_affiliation_strings":["Department of Electronic Engineering, Pukyong National University, Busan, South Korea"],"raw_orcid":"https://orcid.org/0000-0001-5327-9111","affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Pukyong National University, Busan, South Korea","institution_ids":["https://openalex.org/I8991828"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101567749","display_name":"Sunghyun Hwang","orcid":"https://orcid.org/0000-0002-9480-9120"},"institutions":[{"id":"https://openalex.org/I142401562","display_name":"Electronics and Telecommunications Research Institute","ror":"https://ror.org/03ysstz10","country_code":"KR","type":"facility","lineage":["https://openalex.org/I142401562","https://openalex.org/I2801339556","https://openalex.org/I4210144908","https://openalex.org/I4387152098"]},{"id":"https://openalex.org/I8991828","display_name":"Pukyong National University","ror":"https://ror.org/0433kqc49","country_code":"KR","type":"education","lineage":["https://openalex.org/I8991828"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Sunghyun Hwang","raw_affiliation_strings":["Department of Electronic Engineering, Pukyong National University, Busan, South Korea","Radio and Satellite Research Division, Communication and Media Research Laboratory, Electronics and Telecommunications Research Institute, Gwangju, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Pukyong National University, Busan, South Korea","institution_ids":["https://openalex.org/I8991828"]},{"raw_affiliation_string":"Radio and Satellite Research Division, Communication and Media Research Laboratory, Electronics and Telecommunications Research Institute, Gwangju, South Korea","institution_ids":["https://openalex.org/I142401562"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5109252380","display_name":"Woo\u2010Jin Byun","orcid":null},"institutions":[{"id":"https://openalex.org/I142401562","display_name":"Electronics and Telecommunications Research Institute","ror":"https://ror.org/03ysstz10","country_code":"KR","type":"facility","lineage":["https://openalex.org/I142401562","https://openalex.org/I2801339556","https://openalex.org/I4210144908","https://openalex.org/I4387152098"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Woo-Jin Byun","raw_affiliation_strings":["Radio and Satellite Research Division, Communication and Media Research Laboratory, Electronics and Telecommunications Research Institute, Gwangju, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Radio and Satellite Research Division, Communication and Media Research Laboratory, Electronics and Telecommunications Research Institute, Gwangju, South Korea","institution_ids":["https://openalex.org/I142401562"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":22.0898,"has_fulltext":false,"cited_by_count":16,"citation_normalized_percentile":{"value":0.98789425,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"15","issue":"3","first_page":"4623","last_page":"4634"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10891","display_name":"Radar Systems and Signal Processing","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T10891","display_name":"Radar Systems and Signal Processing","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T11739","display_name":"Microwave Imaging and Scattering Analysis","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/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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":0.6494934558868408},{"id":"https://openalex.org/keywords/continuous-wave-radar","display_name":"Continuous-wave radar","score":0.6469382643699646},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.562710165977478},{"id":"https://openalex.org/keywords/radar-engineering-details","display_name":"Radar engineering details","score":0.5620790719985962},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.541588306427002},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.5391408205032349},{"id":"https://openalex.org/keywords/matching-pursuit","display_name":"Matching pursuit","score":0.5088796615600586},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.49097803235054016},{"id":"https://openalex.org/keywords/azimuth","display_name":"Azimuth","score":0.4763220250606537},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4452129304409027},{"id":"https://openalex.org/keywords/bistatic-radar","display_name":"Bistatic radar","score":0.443037211894989},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4049021899700165},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.3269886076450348},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.20940130949020386},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.16697150468826294},{"id":"https://openalex.org/keywords/compressed-sensing","display_name":"Compressed sensing","score":0.1604672372341156},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.14175620675086975},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.13050872087478638}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6494934558868408},{"id":"https://openalex.org/C59584813","wikidata":"https://www.wikidata.org/wiki/Q1029234","display_name":"Continuous-wave radar","level":4,"score":0.6469382643699646},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.562710165977478},{"id":"https://openalex.org/C134406370","wikidata":"https://www.wikidata.org/wiki/Q832005","display_name":"Radar engineering details","level":4,"score":0.5620790719985962},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.541588306427002},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.5391408205032349},{"id":"https://openalex.org/C156872377","wikidata":"https://www.wikidata.org/wiki/Q6786281","display_name":"Matching pursuit","level":3,"score":0.5088796615600586},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.49097803235054016},{"id":"https://openalex.org/C159737794","wikidata":"https://www.wikidata.org/wiki/Q124274","display_name":"Azimuth","level":2,"score":0.4763220250606537},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4452129304409027},{"id":"https://openalex.org/C100102862","wikidata":"https://www.wikidata.org/wiki/Q2625855","display_name":"Bistatic radar","level":4,"score":0.443037211894989},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4049021899700165},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.3269886076450348},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.20940130949020386},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.16697150468826294},{"id":"https://openalex.org/C124851039","wikidata":"https://www.wikidata.org/wiki/Q2665459","display_name":"Compressed sensing","level":2,"score":0.1604672372341156},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.14175620675086975},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.13050872087478638},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jsyst.2020.3031912","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jsyst.2020.3031912","pdf_url":null,"source":{"id":"https://openalex.org/S95999327","display_name":"IEEE Systems Journal","issn_l":"1932-8184","issn":["1932-8184","1937-9234","2373-7816"],"is_oa":false,"is_in_doaj":false,"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Systems Journal","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3319970443","display_name":null,"funder_award_id":"2018R1D1A1B07043786","funder_id":"https://openalex.org/F4320312071","funder_display_name":"Ministry of Education, Libya"}],"funders":[{"id":"https://openalex.org/F4320312071","display_name":"Ministry of Education, Libya","ror":"https://ror.org/02w030k33"},{"id":"https://openalex.org/F4320322093","display_name":"Electronics and Telecommunications Research Institute","ror":"https://ror.org/03ysstz10"},{"id":"https://openalex.org/F4320322120","display_name":"National Research Foundation of Korea","ror":"https://ror.org/013aysd81"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":42,"referenced_works":["https://openalex.org/W596458872","https://openalex.org/W1576838924","https://openalex.org/W2015418199","https://openalex.org/W2023771239","https://openalex.org/W2031839259","https://openalex.org/W2037649879","https://openalex.org/W2047628890","https://openalex.org/W2049114785","https://openalex.org/W2050982928","https://openalex.org/W2073703261","https://openalex.org/W2085637236","https://openalex.org/W2088213824","https://openalex.org/W2098438179","https://openalex.org/W2104308613","https://openalex.org/W2109231825","https://openalex.org/W2113484718","https://openalex.org/W2114694381","https://openalex.org/W2132793452","https://openalex.org/W2132874190","https://openalex.org/W2145841867","https://openalex.org/W2147517352","https://openalex.org/W2151002494","https://openalex.org/W2155473288","https://openalex.org/W2158203829","https://openalex.org/W2280052136","https://openalex.org/W2315027535","https://openalex.org/W2390334563","https://openalex.org/W2480767307","https://openalex.org/W2532838289","https://openalex.org/W2538816174","https://openalex.org/W2597424320","https://openalex.org/W2606598583","https://openalex.org/W2797475427","https://openalex.org/W2808373895","https://openalex.org/W2810332653","https://openalex.org/W2891122644","https://openalex.org/W2893062133","https://openalex.org/W2901906728","https://openalex.org/W2952964368","https://openalex.org/W3099256156","https://openalex.org/W6634494761","https://openalex.org/W6682418452"],"related_works":["https://openalex.org/W4380451819","https://openalex.org/W2125716714","https://openalex.org/W3127689436","https://openalex.org/W2387210280","https://openalex.org/W2569610252","https://openalex.org/W3080858538","https://openalex.org/W2541915404","https://openalex.org/W3012040388","https://openalex.org/W2165657214","https://openalex.org/W2548354930"],"abstract_inverted_index":{"In":[0,143],"this":[1],"article,":[2],"to":[3,126],"get":[4],"a":[5,56,75,151,158],"high-resolution":[6],"radar":[7,98,181],"image":[8,49,99],"with":[9,195],"distributed":[10,34,160],"frequency":[11],"modulated":[12],"continuous":[13],"waveform":[14],"multiple-input-multiple-output":[15],"(FMCW":[16],"MIMO)":[17],"radar,":[18,79,155],"Bayesian":[19],"matching":[20,192],"pursuit":[21],"(BMP)-based":[22],"imaging":[23,149,162,182],"methods":[24,183],"are":[25,38,112,169],"proposed,":[26],"in":[27,40,47,86,96,131],"which":[28,87],"the":[29,33,43,48,54,63,83,88,92,97,102,109,119,128,132,147,173,178,185,190],"received":[30],"signals":[31],"at":[32],"FMCW":[35,77,153,166],"MIMO":[36,78,154,167],"radars":[37,168],"reformulated":[39],"terms":[41],"of":[42,51,68,94,108],"(azimuth,":[44],"range)":[45],"patches":[46],"region":[50],"interest":[52],"and":[53,66,101],"maximum":[55],"posterior":[57],"(MAP)":[58],"estimator":[59],"that":[60,177],"can":[61],"estimate":[62],"azimuth":[64],"angles":[65],"ranges":[67],"multiple":[69,165],"targets":[70,95],"is":[71,140],"then":[72],"derived.":[73],"For":[74],"single":[76,152],"we":[80,156,175],"first":[81],"propose":[82],"BMP-based":[84,148,161,180],"imaging,":[85],"support":[89,133],"vector":[90],"(indicating":[91],"presence":[93],"patches)":[100],"associated":[103,110],"coefficients":[104,107],"(the":[105],"reflection":[106],"targets)":[111],"iteratively":[113],"updated.":[114],"Because":[115],"MAP":[116,137],"estimation":[117,138],"needs":[118],"combinatorial":[120],"search":[121],"over":[122],"all":[123],"possible":[124],"candidates":[125],"find":[127],"nonzero":[129],"elements":[130],"vector,":[134],"an":[135],"approximated":[136],"method":[139,163,188,194],"newly":[141],"proposed.":[142],"addition,":[144],"by":[145],"extending":[146],"for":[150],"develop":[157],"new":[159],"when":[164],"spatially":[170],"distributed.":[171],"Through":[172],"simulation,":[174],"confirm":[176],"proposed":[179],"outperform":[184],"conventional":[186],"backprojection":[187],"or":[189],"orthogonal":[191],"pursuit-based":[193],"slightly":[196],"increased":[197],"computational":[198],"complexity.":[199]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":4}],"updated_date":"2026-07-29T09:40:50.615796","created_date":"2025-10-10T00:00:00"}
