{"id":"https://openalex.org/W7163818332","doi":"https://doi.org/10.1016/j.sigpro.2026.110755","title":"Coarse-to-refined 2D-DOA estimation for conformal MIMO radar with velocity receiving sensors","display_name":"Coarse-to-refined 2D-DOA estimation for conformal MIMO radar with velocity receiving sensors","publication_year":2026,"publication_date":"2026-06-07","ids":{"openalex":"https://openalex.org/W7163818332","doi":"https://doi.org/10.1016/j.sigpro.2026.110755"},"language":"en","primary_location":{"id":"doi:10.1016/j.sigpro.2026.110755","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.sigpro.2026.110755","pdf_url":null,"source":{"id":"https://openalex.org/S154637859","display_name":"Signal Processing","issn_l":"0165-1684","issn":["0165-1684","1872-7557"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Signal Processing","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/A5138092906","display_name":"Yangzhou Li","orcid":null},"institutions":[{"id":"https://openalex.org/I161350542","display_name":"China Three Gorges University","ror":"https://ror.org/0419nfc77","country_code":"CN","type":"education","lineage":["https://openalex.org/I161350542"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yangzhou Li","raw_affiliation_strings":["Hubei Key Laboratory of Intelligent Vision Based Monitoring for Hydroelectric Engineering, China Three Gorges University, Yichang, 443002, Hubei, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hubei Key Laboratory of Intelligent Vision Based Monitoring for Hydroelectric Engineering, China Three Gorges University, Yichang, 443002, Hubei, China","institution_ids":["https://openalex.org/I161350542"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5138102806","display_name":"Fangqing Wen","orcid":null},"institutions":[{"id":"https://openalex.org/I161350542","display_name":"China Three Gorges University","ror":"https://ror.org/0419nfc77","country_code":"CN","type":"education","lineage":["https://openalex.org/I161350542"]},{"id":"https://openalex.org/I204512498","display_name":"University of Macau","ror":"https://ror.org/01r4q9n85","country_code":"MO","type":"education","lineage":["https://openalex.org/I204512498"]},{"id":"https://openalex.org/I6469544","display_name":"City University of Macau","ror":"https://ror.org/04gpd4q15","country_code":"MO","type":"education","lineage":["https://openalex.org/I6469544"]}],"countries":["CN","MO"],"is_corresponding":true,"raw_author_name":"Fangqing Wen","raw_affiliation_strings":["Faculty of Data Science, City University of Macau, Macau, Macau SAR, China","Hubei Key Laboratory of Intelligent Vision Based Monitoring for Hydroelectric Engineering, China Three Gorges University, Yichang, 443002, Hubei, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Data Science, City University of Macau, Macau, Macau SAR, China","institution_ids":["https://openalex.org/I204512498","https://openalex.org/I6469544"]},{"raw_affiliation_string":"Hubei Key Laboratory of Intelligent Vision Based Monitoring for Hydroelectric Engineering, China Three Gorges University, Yichang, 443002, Hubei, China","institution_ids":["https://openalex.org/I161350542"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5138095531","display_name":"Guimei Zheng","orcid":"https://orcid.org/0000-0001-9779-6014"},"institutions":[{"id":"https://openalex.org/I1306997873","display_name":"Missile Defense Agency","ror":"https://ror.org/024z17f57","country_code":"US","type":"government","lineage":["https://openalex.org/I1296703163","https://openalex.org/I1306997873","https://openalex.org/I1330347796","https://openalex.org/I1330347796"]},{"id":"https://openalex.org/I4210104252","display_name":"Air Force Engineering University","ror":"https://ror.org/00seraz22","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210104252"]}],"countries":["CN","US"],"is_corresponding":false,"raw_author_name":"Guimei Zheng","raw_affiliation_strings":["Air Defense and Missile Defense College, Air Force Engineering University, Xi\u2019an, 710038, Shanxi, China"],"raw_orcid":"https://orcid.org/0000-0001-9779-6014","affiliations":[{"raw_affiliation_string":"Air Defense and Missile Defense College, Air Force Engineering University, Xi\u2019an, 710038, Shanxi, China","institution_ids":["https://openalex.org/I1306997873","https://openalex.org/I4210104252"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5138073548","display_name":"Junpeng Shi","orcid":null},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Junpeng Shi","raw_affiliation_strings":["College of Electronic Countermeasure, National University of Defense Technology, Hefei, 230037, Anhui, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Electronic Countermeasure, National University of Defense Technology, Hefei, 230037, Anhui, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100452654","display_name":"Han Wang","orcid":"https://orcid.org/0000-0001-7347-3763"},"institutions":[{"id":"https://openalex.org/I200946902","display_name":"Yichun University","ror":"https://ror.org/05h4th693","country_code":"CN","type":"education","lineage":["https://openalex.org/I200946902"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Han Wang","raw_affiliation_strings":["School of Artificial Intelligence and Information Engineering, Yichun University, Yichun, 336000, Jiangxi, China"],"raw_orcid":"https://orcid.org/0000-0001-7347-3763","affiliations":[{"raw_affiliation_string":"School of Artificial Intelligence and Information Engineering, Yichun University, Yichun, 336000, Jiangxi, China","institution_ids":["https://openalex.org/I200946902"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5138102806"],"corresponding_institution_ids":["https://openalex.org/I161350542","https://openalex.org/I204512498","https://openalex.org/I6469544"],"apc_list":{"value":3200,"currency":"USD","value_usd":3200},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.71348902,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"249","issue":null,"first_page":"110755","last_page":"110755"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10931","display_name":"Direction-of-Arrival Estimation Techniques","score":0.9157000184059143,"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"}},"topics":[{"id":"https://openalex.org/T10931","display_name":"Direction-of-Arrival Estimation Techniques","score":0.9157000184059143,"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/T10891","display_name":"Radar Systems and Signal Processing","score":0.06289999932050705,"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/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.008799999952316284,"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/robustness","display_name":"Robustness (evolution)","score":0.6338000297546387},{"id":"https://openalex.org/keywords/rotational-invariance","display_name":"Rotational invariance","score":0.5885000228881836},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.48750001192092896},{"id":"https://openalex.org/keywords/azimuth","display_name":"Azimuth","score":0.4706000089645386},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.4474000036716461},{"id":"https://openalex.org/keywords/pairing","display_name":"Pairing","score":0.4474000036716461},{"id":"https://openalex.org/keywords/sensor-array","display_name":"Sensor array","score":0.4456000030040741},{"id":"https://openalex.org/keywords/conformal-map","display_name":"Conformal map","score":0.39570000767707825}],"concepts":[{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.6338000297546387},{"id":"https://openalex.org/C33098168","wikidata":"https://www.wikidata.org/wiki/Q108537107","display_name":"Rotational invariance","level":2,"score":0.5885000228881836},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5568000078201294},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.48750001192092896},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.47850000858306885},{"id":"https://openalex.org/C159737794","wikidata":"https://www.wikidata.org/wiki/Q124274","display_name":"Azimuth","level":2,"score":0.4706000089645386},{"id":"https://openalex.org/C14103023","wikidata":"https://www.wikidata.org/wiki/Q11681459","display_name":"Pairing","level":3,"score":0.4474000036716461},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.4474000036716461},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4465000033378601},{"id":"https://openalex.org/C66251956","wikidata":"https://www.wikidata.org/wiki/Q7451086","display_name":"Sensor array","level":2,"score":0.4456000030040741},{"id":"https://openalex.org/C98214594","wikidata":"https://www.wikidata.org/wiki/Q850275","display_name":"Conformal map","level":2,"score":0.39570000767707825},{"id":"https://openalex.org/C57691317","wikidata":"https://www.wikidata.org/wiki/Q1289248","display_name":"Scalar (mathematics)","level":2,"score":0.375},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.3571000099182129},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.3529999852180481},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.32820001244544983},{"id":"https://openalex.org/C59584813","wikidata":"https://www.wikidata.org/wiki/Q1029234","display_name":"Continuous-wave radar","level":4,"score":0.3276999890804291},{"id":"https://openalex.org/C134406370","wikidata":"https://www.wikidata.org/wiki/Q832005","display_name":"Radar engineering details","level":4,"score":0.32510000467300415},{"id":"https://openalex.org/C167928553","wikidata":"https://www.wikidata.org/wiki/Q1376021","display_name":"Estimation theory","level":2,"score":0.3181000053882599},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.3034000098705292},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2962999939918518},{"id":"https://openalex.org/C32283439","wikidata":"https://www.wikidata.org/wiki/Q1407014","display_name":"Radar tracker","level":3,"score":0.2962000072002411},{"id":"https://openalex.org/C2778545087","wikidata":"https://www.wikidata.org/wiki/Q4795883","display_name":"Array processing","level":4,"score":0.2946000099182129},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2784999907016754},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.272599995136261}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/j.sigpro.2026.110755","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.sigpro.2026.110755","pdf_url":null,"source":{"id":"https://openalex.org/S154637859","display_name":"Signal Processing","issn_l":"0165-1684","issn":["0165-1684","1872-7557"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Signal Processing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320322186","display_name":"Natural Science Foundation of Hubei Province","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":48,"referenced_works":["https://openalex.org/W1601911781","https://openalex.org/W1968767524","https://openalex.org/W1973217014","https://openalex.org/W1981876595","https://openalex.org/W1982975813","https://openalex.org/W1989033466","https://openalex.org/W2025893605","https://openalex.org/W2036386842","https://openalex.org/W2044781339","https://openalex.org/W2058785033","https://openalex.org/W2076329543","https://openalex.org/W2097525122","https://openalex.org/W2099717707","https://openalex.org/W2110798624","https://openalex.org/W2116414176","https://openalex.org/W2118631481","https://openalex.org/W2155951048","https://openalex.org/W2168375507","https://openalex.org/W2170383259","https://openalex.org/W2296143655","https://openalex.org/W2343288807","https://openalex.org/W2565201095","https://openalex.org/W2613949611","https://openalex.org/W2752277947","https://openalex.org/W2763708625","https://openalex.org/W2804815803","https://openalex.org/W2992047026","https://openalex.org/W3000768990","https://openalex.org/W3009623461","https://openalex.org/W3013941712","https://openalex.org/W3083470651","https://openalex.org/W3207913750","https://openalex.org/W4225285095","https://openalex.org/W4230482038","https://openalex.org/W4293531572","https://openalex.org/W4321482198","https://openalex.org/W4324030832","https://openalex.org/W4367146972","https://openalex.org/W4389105015","https://openalex.org/W4390659224","https://openalex.org/W4392025849","https://openalex.org/W4396232481","https://openalex.org/W4399110633","https://openalex.org/W4399618861","https://openalex.org/W4401806307","https://openalex.org/W4402642774","https://openalex.org/W4407404921","https://openalex.org/W4414239814"],"related_works":[],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2026-06-08T00:00:00"}