{"id":"https://openalex.org/W3005671658","doi":"https://doi.org/10.1109/lgrs.2020.2971589","title":"Subband Maximum Eigenvalue Detection for Radar Moving Target in Sea Clutter","display_name":"Subband Maximum Eigenvalue Detection for Radar Moving Target in Sea Clutter","publication_year":2020,"publication_date":"2020-02-12","ids":{"openalex":"https://openalex.org/W3005671658","doi":"https://doi.org/10.1109/lgrs.2020.2971589","mag":"3005671658"},"language":"en","primary_location":{"id":"doi:10.1109/lgrs.2020.2971589","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lgrs.2020.2971589","pdf_url":null,"source":{"id":"https://openalex.org/S126920919","display_name":"IEEE Geoscience and Remote Sensing Letters","issn_l":"1545-598X","issn":["1545-598X","1558-0571"],"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 Geoscience and Remote Sensing Letters","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/A5100622939","display_name":"Wenjing Zhao","orcid":"https://orcid.org/0000-0003-2195-0657"},"institutions":[{"id":"https://openalex.org/I27357992","display_name":"Dalian University of Technology","ror":"https://ror.org/023hj5876","country_code":"CN","type":"education","lineage":["https://openalex.org/I27357992"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenjing Zhao","raw_affiliation_strings":["School of Information and Communication Engineering, Dalian University of Technology, Dalian, China"],"raw_orcid":"https://orcid.org/0000-0003-2195-0657","affiliations":[{"raw_affiliation_string":"School of Information and Communication Engineering, Dalian University of Technology, Dalian, China","institution_ids":["https://openalex.org/I27357992"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100783392","display_name":"Zhe Chen","orcid":"https://orcid.org/0000-0002-6822-9667"},"institutions":[{"id":"https://openalex.org/I27357992","display_name":"Dalian University of Technology","ror":"https://ror.org/023hj5876","country_code":"CN","type":"education","lineage":["https://openalex.org/I27357992"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhe Chen","raw_affiliation_strings":["School of Information and Communication Engineering, Dalian University of Technology, Dalian, China"],"raw_orcid":"https://orcid.org/0000-0002-6822-9667","affiliations":[{"raw_affiliation_string":"School of Information and Communication Engineering, Dalian University of Technology, Dalian, China","institution_ids":["https://openalex.org/I27357992"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5079493679","display_name":"Minglu Jin","orcid":"https://orcid.org/0000-0003-0706-1642"},"institutions":[{"id":"https://openalex.org/I27357992","display_name":"Dalian University of Technology","ror":"https://ror.org/023hj5876","country_code":"CN","type":"education","lineage":["https://openalex.org/I27357992"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Minglu Jin","raw_affiliation_strings":["School of Information and Communication Engineering, Dalian University of Technology, Dalian, China"],"raw_orcid":"https://orcid.org/0000-0003-0706-1642","affiliations":[{"raw_affiliation_string":"School of Information and Communication Engineering, Dalian University of Technology, Dalian, China","institution_ids":["https://openalex.org/I27357992"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I27357992"],"apc_list":null,"apc_paid":null,"fwci":17.5324,"has_fulltext":false,"cited_by_count":16,"citation_normalized_percentile":{"value":0.98440814,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"18","issue":"2","first_page":"281","last_page":"285"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10891","display_name":"Radar Systems and Signal Processing","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9988999962806702,"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":0.9801999926567078,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/clutter","display_name":"Clutter","score":0.8993027806282043},{"id":"https://openalex.org/keywords/stationary-target-indication","display_name":"Stationary target indication","score":0.6474778652191162},{"id":"https://openalex.org/keywords/constant-false-alarm-rate","display_name":"Constant false alarm rate","score":0.596497654914856},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.520555317401886},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5143826603889465},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4832063913345337},{"id":"https://openalex.org/keywords/eigenvalues-and-eigenvectors","display_name":"Eigenvalues and eigenvectors","score":0.44750720262527466},{"id":"https://openalex.org/keywords/covariance-matrix","display_name":"Covariance matrix","score":0.4346911907196045},{"id":"https://openalex.org/keywords/moving-target-indication","display_name":"Moving target indication","score":0.4332769513130188},{"id":"https://openalex.org/keywords/eigendecomposition-of-a-matrix","display_name":"Eigendecomposition of a matrix","score":0.4285159707069397},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.4114406108856201},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.35181742906570435},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3427219092845917},{"id":"https://openalex.org/keywords/continuous-wave-radar","display_name":"Continuous-wave radar","score":0.3272608518600464},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2569608986377716},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.2160530686378479},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.17422837018966675}],"concepts":[{"id":"https://openalex.org/C132094186","wikidata":"https://www.wikidata.org/wiki/Q641585","display_name":"Clutter","level":3,"score":0.8993027806282043},{"id":"https://openalex.org/C51196962","wikidata":"https://www.wikidata.org/wiki/Q16966352","display_name":"Stationary target indication","level":5,"score":0.6474778652191162},{"id":"https://openalex.org/C77052588","wikidata":"https://www.wikidata.org/wiki/Q644307","display_name":"Constant false alarm rate","level":2,"score":0.596497654914856},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.520555317401886},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5143826603889465},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4832063913345337},{"id":"https://openalex.org/C158693339","wikidata":"https://www.wikidata.org/wiki/Q190524","display_name":"Eigenvalues and eigenvectors","level":2,"score":0.44750720262527466},{"id":"https://openalex.org/C185142706","wikidata":"https://www.wikidata.org/wiki/Q1134404","display_name":"Covariance matrix","level":2,"score":0.4346911907196045},{"id":"https://openalex.org/C162416716","wikidata":"https://www.wikidata.org/wiki/Q446180","display_name":"Moving target indication","level":5,"score":0.4332769513130188},{"id":"https://openalex.org/C169756996","wikidata":"https://www.wikidata.org/wiki/Q194919","display_name":"Eigendecomposition of a matrix","level":3,"score":0.4285159707069397},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.4114406108856201},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.35181742906570435},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3427219092845917},{"id":"https://openalex.org/C59584813","wikidata":"https://www.wikidata.org/wiki/Q1029234","display_name":"Continuous-wave radar","level":4,"score":0.3272608518600464},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2569608986377716},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.2160530686378479},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.17422837018966675},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lgrs.2020.2971589","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lgrs.2020.2971589","pdf_url":null,"source":{"id":"https://openalex.org/S126920919","display_name":"IEEE Geoscience and Remote Sensing Letters","issn_l":"1545-598X","issn":["1545-598X","1558-0571"],"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 Geoscience and Remote Sensing Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G6409499632","display_name":"\u5206\u5e03\u5f0f\u9ea6\u514b\u98ce\u9635\u5217\u6821\u51c6\u65b0\u65b9\u6cd5\u7814\u7a76","funder_award_id":"61871066","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"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W1973066300","https://openalex.org/W1985928091","https://openalex.org/W1988324566","https://openalex.org/W2007066569","https://openalex.org/W2054183698","https://openalex.org/W2073780961","https://openalex.org/W2096029268","https://openalex.org/W2126124893","https://openalex.org/W2143665486","https://openalex.org/W2144158572","https://openalex.org/W2159887279","https://openalex.org/W2342859144","https://openalex.org/W2559574492","https://openalex.org/W2610370439","https://openalex.org/W2738112204","https://openalex.org/W2886353461","https://openalex.org/W2887468763","https://openalex.org/W2898290599","https://openalex.org/W2898947732","https://openalex.org/W2900741051","https://openalex.org/W2903751069","https://openalex.org/W2940914944","https://openalex.org/W2942866633","https://openalex.org/W3147291723"],"related_works":["https://openalex.org/W2230756318","https://openalex.org/W2613558275","https://openalex.org/W2039720741","https://openalex.org/W2088157442","https://openalex.org/W3007796198","https://openalex.org/W2354382872","https://openalex.org/W3082296273","https://openalex.org/W262610975","https://openalex.org/W1650830693","https://openalex.org/W2554868331"],"abstract_inverted_index":{"In":[0,85],"this":[1],"letter,":[2],"a":[3,31],"cascade":[4],"algorithm":[5,158],"combined":[6],"subband":[7,41],"decomposition":[8,42],"with":[9,27,81],"an":[10],"eigenvalue-based":[11],"detection":[12,99],"scheme":[13],"is":[14,67,95,141],"proposed":[15,157],"to":[16,101,143],"detect":[17],"moving":[18],"targets":[19],"in":[20],"sea":[21],"clutter":[22,46,71,83,116],"for":[23,98],"the":[24,38,51,56,61,64,70,74,77,82,86,89,102,108,111,115,120,125,130,134,138,145,148,151,156],"radar":[25],"system":[26],"short":[28],"pulses.":[29],"Using":[30],"discrete":[32],"Fourier":[33],"transform-modulated":[34],"filter":[35],"bank,":[36],"on":[37],"one":[39],"hand,":[40,58],"can":[43,123],"effectively":[44],"suppress":[45],"as":[47,49],"well":[48],"increase":[50],"coherent":[52],"integration":[53],"time.":[54],"On":[55],"other":[57],"it":[59],"transforms":[60],"scene":[62,75],"where":[63,76],"target":[65,78,87,112,146],"spectrum":[66,72,79,113],"separated":[68],"from":[69,147],"into":[73],"overlaps":[80],"spectrum.":[84,117],"subband,":[88],"noncoherent":[90],"method":[91],"using":[92],"amplitude":[93],"difference":[94,105],"more":[96],"favorable":[97],"due":[100],"nonobvious":[103],"phase":[104],"caused":[106],"by":[107],"overlap":[109],"of":[110,137],"and":[114,128],"Considering":[118],"that":[119,155],"maximum":[121,135],"eigenvalue":[122,136],"reflect":[124],"signal":[126,131],"intensity":[127],"capture":[129],"correlations":[132],"well,":[133],"covariance":[139],"matrix":[140],"adopted":[142],"discriminate":[144],"clutter.":[149],"Finally,":[150],"simulation":[152],"results":[153],"show":[154],"achieves":[159],"superior":[160],"performance.":[161]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
