{"id":"https://openalex.org/W3033200111","doi":"https://doi.org/10.1109/tvt.2020.2999640","title":"Super Resolution DOA Based on Relative Motion for FMCW Automotive Radar","display_name":"Super Resolution DOA Based on Relative Motion for FMCW Automotive Radar","publication_year":2020,"publication_date":"2020-06-03","ids":{"openalex":"https://openalex.org/W3033200111","doi":"https://doi.org/10.1109/tvt.2020.2999640","mag":"3033200111"},"language":"en","primary_location":{"id":"doi:10.1109/tvt.2020.2999640","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2020.2999640","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"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 Transactions on Vehicular Technology","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/A5100349326","display_name":"Wei Zhang","orcid":"https://orcid.org/0000-0001-8772-5634"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Wei Zhang","raw_affiliation_strings":["School of Information and Communication Engineering, University of Electronic Science and Technology of China, Chengdu, China"],"raw_orcid":"https://orcid.org/0000-0001-8772-5634","affiliations":[{"raw_affiliation_string":"School of Information and Communication Engineering, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100338692","display_name":"Ping Wang","orcid":"https://orcid.org/0000-0002-9270-1589"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ping Wang","raw_affiliation_strings":["School of Information and Communication Engineering, University of Electronic Science and Technology of China, Chengdu, China"],"raw_orcid":"https://orcid.org/0000-0002-9270-1589","affiliations":[{"raw_affiliation_string":"School of Information and Communication Engineering, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001079464","display_name":"Ningyu He","orcid":"https://orcid.org/0000-0002-5119-4701"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ningyu He","raw_affiliation_strings":["School of Information and Communication Engineering, University of Electronic Science and Technology of China, Chengdu, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information and Communication Engineering, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5086321095","display_name":"Zishu He","orcid":"https://orcid.org/0000-0003-4491-8414"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zishu He","raw_affiliation_strings":["School of Information and Communication Engineering, University of Electronic Science and Technology of China, Chengdu, China"],"raw_orcid":"https://orcid.org/0000-0003-4491-8414","affiliations":[{"raw_affiliation_string":"School of Information and Communication Engineering, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5100349326"],"corresponding_institution_ids":["https://openalex.org/I150229711"],"apc_list":null,"apc_paid":null,"fwci":50.4989,"has_fulltext":false,"cited_by_count":74,"citation_normalized_percentile":{"value":0.99652873,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":100},"biblio":{"volume":"69","issue":"8","first_page":"8698","last_page":"8709"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10891","display_name":"Radar Systems and Signal Processing","score":0.9997000098228455,"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"}},"topics":[{"id":"https://openalex.org/T10891","display_name":"Radar Systems and Signal Processing","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"}},{"id":"https://openalex.org/T10931","display_name":"Direction-of-Arrival Estimation Techniques","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.9994999766349792,"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/radar","display_name":"Radar","score":0.6385779976844788},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.6214704513549805},{"id":"https://openalex.org/keywords/continuous-wave-radar","display_name":"Continuous-wave radar","score":0.5765401124954224},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5685645937919617},{"id":"https://openalex.org/keywords/inverse-synthetic-aperture-radar","display_name":"Inverse synthetic aperture radar","score":0.5652471780776978},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.5074207186698914},{"id":"https://openalex.org/keywords/radar-engineering-details","display_name":"Radar engineering details","score":0.44273459911346436},{"id":"https://openalex.org/keywords/angular-resolution","display_name":"Angular resolution (graph drawing)","score":0.4221782088279724},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.38301122188568115},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.3352243900299072},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.29631948471069336},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.2531391382217407},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.17587563395500183},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.0812135636806488},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.07278034090995789}],"concepts":[{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.6385779976844788},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.6214704513549805},{"id":"https://openalex.org/C59584813","wikidata":"https://www.wikidata.org/wiki/Q1029234","display_name":"Continuous-wave radar","level":4,"score":0.5765401124954224},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5685645937919617},{"id":"https://openalex.org/C109094680","wikidata":"https://www.wikidata.org/wiki/Q6060432","display_name":"Inverse synthetic aperture radar","level":4,"score":0.5652471780776978},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.5074207186698914},{"id":"https://openalex.org/C134406370","wikidata":"https://www.wikidata.org/wiki/Q832005","display_name":"Radar engineering details","level":4,"score":0.44273459911346436},{"id":"https://openalex.org/C133848361","wikidata":"https://www.wikidata.org/wiki/Q4764027","display_name":"Angular resolution (graph drawing)","level":2,"score":0.4221782088279724},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.38301122188568115},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.3352243900299072},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.29631948471069336},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.2531391382217407},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.17587563395500183},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.0812135636806488},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.07278034090995789},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tvt.2020.2999640","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2020.2999640","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"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 Transactions on Vehicular Technology","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1508655366","display_name":null,"funder_award_id":"61771095","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G1704850427","display_name":null,"funder_award_id":"ZYGX2019J002","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G5604847068","display_name":null,"funder_award_id":"61671137","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":45,"referenced_works":["https://openalex.org/W1506558619","https://openalex.org/W1537818553","https://openalex.org/W1591116419","https://openalex.org/W1973118741","https://openalex.org/W1979987252","https://openalex.org/W2005412588","https://openalex.org/W2005602327","https://openalex.org/W2028133742","https://openalex.org/W2030250082","https://openalex.org/W2050982928","https://openalex.org/W2062664540","https://openalex.org/W2070221332","https://openalex.org/W2103519107","https://openalex.org/W2109231825","https://openalex.org/W2112855412","https://openalex.org/W2113638573","https://openalex.org/W2119686286","https://openalex.org/W2128131274","https://openalex.org/W2135046866","https://openalex.org/W2140515654","https://openalex.org/W2147891322","https://openalex.org/W2159240123","https://openalex.org/W2335443023","https://openalex.org/W2443717701","https://openalex.org/W2464297670","https://openalex.org/W2501210789","https://openalex.org/W2538219426","https://openalex.org/W2554305184","https://openalex.org/W2582666574","https://openalex.org/W2588189955","https://openalex.org/W2592680288","https://openalex.org/W2758312561","https://openalex.org/W2759185414","https://openalex.org/W2888343901","https://openalex.org/W2890159992","https://openalex.org/W2901434755","https://openalex.org/W2911414382","https://openalex.org/W2915950079","https://openalex.org/W2948553538","https://openalex.org/W2955818243","https://openalex.org/W2987247512","https://openalex.org/W4235713725","https://openalex.org/W4246160754","https://openalex.org/W4285719527","https://openalex.org/W6703022110"],"related_works":["https://openalex.org/W2540450177","https://openalex.org/W2170580735","https://openalex.org/W2547621853","https://openalex.org/W4285814362","https://openalex.org/W4296425733","https://openalex.org/W2892233029","https://openalex.org/W4352982730","https://openalex.org/W2103897432","https://openalex.org/W604796468","https://openalex.org/W2027415419"],"abstract_inverted_index":{"Frequency":[0],"modulated":[1],"continuous":[2],"wave":[3,7],"(FMCW)":[4],"based":[5],"millimeter":[6],"(MMW)":[8],"radar":[9,22,56,107,163],"systems":[10],"have":[11],"found":[12],"widespread":[13],"applications":[14],"in":[15,26,54],"advanced":[16],"driving":[17],"assistant":[18],"system":[19],"recently.":[20],"MMW":[21],"has":[23],"clear":[24],"superiority":[25],"many":[27],"aspects,":[28],"such":[29],"as":[30],"excellent":[31],"range":[32],"resolution,":[33],"adaptability":[34],"to":[35,81,187],"various":[36],"environments":[37],"and":[38,108,110,145,173],"low":[39],"cost.":[40],"However,":[41,69],"its":[42],"fatal":[43],"weakness":[44],"is":[45,51,78,99,140,156,167,178],"the":[46,103,121,137,160,174,181],"poor":[47],"angular":[48,72,182],"resolution":[49,73,93,183],"which":[50],"very":[52,112],"important":[53],"automotive":[55],"applications.":[57],"This":[58],"shortcoming":[59],"can":[60,116,184],"be":[61,82,117,133,185],"overcome":[62],"by":[63,101,119,169,189],"using":[64],"a":[65,86,91,111,190],"physically":[66],"large":[67,80,113],"aperture.":[68],"achieving":[70],"moderate":[71],"requires":[74],"an":[75],"array":[76,192],"that":[77,180],"too":[79],"practically":[83],"integrated":[84],"into":[85],"vehicle.":[87],"In":[88],"this":[89],"paper,":[90],"high":[92],"direction":[94],"of":[95,152,194],"arrival":[96],"(DOA)":[97],"approach":[98,139],"proposed":[100,138],"utilizing":[102],"relative":[104],"motion":[105,150],"between":[106],"targets,":[109],"virtual":[114],"aperture":[115,162],"created":[118],"combining":[120],"signal":[122],"vectors":[123],"from":[124,159],"multiple":[125],"consecutive":[126],"coherent":[127],"processing":[128],"intervals":[129],"(CPIs).":[130],"It":[131,177],"should":[132],"pointed":[134],"out":[135],"that,":[136],"applicable":[141],"for":[142],"both":[143,170],"stationary":[144],"moving":[146],"targets":[147],"even":[148],"without":[149],"data":[151],"vehicles.":[153],"Therefore,":[154],"it":[155],"completely":[157],"different":[158],"synthetic":[161],"(SAR).":[164],"The":[165],"effectiveness":[166],"verified":[168],"simulation":[171],"results":[172],"measurement":[175],"data.":[176],"demonstrated":[179],"superior":[186],"1\u00b0":[188],"linear":[191],"consisting":[193],"only":[195],"4":[196],"elements.":[197]},"counts_by_year":[{"year":2026,"cited_by_count":6},{"year":2025,"cited_by_count":18},{"year":2024,"cited_by_count":19},{"year":2023,"cited_by_count":13},{"year":2022,"cited_by_count":12},{"year":2021,"cited_by_count":6}],"updated_date":"2026-05-12T08:28:47.272897","created_date":"2025-10-10T00:00:00"}
