{"id":"https://openalex.org/W3128756061","doi":"https://doi.org/10.1109/tgrs.2021.3054961","title":"Compressed Sensing-Based Multitarget CFAR Detection Algorithm for FMCW Radar","display_name":"Compressed Sensing-Based Multitarget CFAR Detection Algorithm for FMCW Radar","publication_year":2021,"publication_date":"2021-02-10","ids":{"openalex":"https://openalex.org/W3128756061","doi":"https://doi.org/10.1109/tgrs.2021.3054961","mag":"3128756061"},"language":"en","primary_location":{"id":"doi:10.1109/tgrs.2021.3054961","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2021.3054961","pdf_url":null,"source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"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 Geoscience and Remote Sensing","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/A5054928648","display_name":"Zhihui Cao","orcid":"https://orcid.org/0000-0002-9934-8482"},"institutions":[{"id":"https://openalex.org/I31847773","display_name":"Zhejiang Ocean University","ror":"https://ror.org/03mys6533","country_code":"CN","type":"education","lineage":["https://openalex.org/I31847773"]},{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zhihui Cao","raw_affiliation_strings":["Ocean College, Institute of Marine Electronic and Intelligent System, Zhejiang University, Zhoushan, China"],"affiliations":[{"raw_affiliation_string":"Ocean College, Institute of Marine Electronic and Intelligent System, Zhejiang University, Zhoushan, China","institution_ids":["https://openalex.org/I31847773","https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100367642","display_name":"Junjie Li","orcid":"https://orcid.org/0000-0002-0024-7789"},"institutions":[{"id":"https://openalex.org/I31847773","display_name":"Zhejiang Ocean University","ror":"https://ror.org/03mys6533","country_code":"CN","type":"education","lineage":["https://openalex.org/I31847773"]},{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Junjie Li","raw_affiliation_strings":["Ocean College, Institute of Marine Electronic and Intelligent System, Zhejiang University, Zhoushan, China"],"affiliations":[{"raw_affiliation_string":"Ocean College, Institute of Marine Electronic and Intelligent System, Zhejiang University, Zhoushan, China","institution_ids":["https://openalex.org/I31847773","https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067294042","display_name":"Chunyi Song","orcid":"https://orcid.org/0000-0002-3274-6806"},"institutions":[{"id":"https://openalex.org/I31847773","display_name":"Zhejiang Ocean University","ror":"https://ror.org/03mys6533","country_code":"CN","type":"education","lineage":["https://openalex.org/I31847773"]},{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chunyi Song","raw_affiliation_strings":["Engineering Research Center of Oceanic Sensing Technology and Equipment, Ministry of Education, Zhejiang University, Zhoushan, China","Key Laboratory of Ocean Observation-Imaging Testbed of Zhejiang Province, Zhejiang University, Zhoushan, China","Ocean College, Institute of Marine Electronic and Intelligent System, Zhejiang University, Zhoushan, China"],"affiliations":[{"raw_affiliation_string":"Engineering Research Center of Oceanic Sensing Technology and Equipment, Ministry of Education, Zhejiang University, Zhoushan, China","institution_ids":["https://openalex.org/I76130692"]},{"raw_affiliation_string":"Key Laboratory of Ocean Observation-Imaging Testbed of Zhejiang Province, Zhejiang University, Zhoushan, China","institution_ids":["https://openalex.org/I76130692"]},{"raw_affiliation_string":"Ocean College, Institute of Marine Electronic and Intelligent System, Zhejiang University, Zhoushan, China","institution_ids":["https://openalex.org/I31847773","https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061181973","display_name":"Zhiwei Xu","orcid":"https://orcid.org/0000-0003-2279-0632"},"institutions":[{"id":"https://openalex.org/I31847773","display_name":"Zhejiang Ocean University","ror":"https://ror.org/03mys6533","country_code":"CN","type":"education","lineage":["https://openalex.org/I31847773"]},{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhiwei Xu","raw_affiliation_strings":["Engineering Research Center of Oceanic Sensing Technology and Equipment, Ministry of Education, Zhejiang University, Zhoushan, China","Key Laboratory of Ocean Observation-Imaging Testbed of Zhejiang Province, Zhejiang University, Zhoushan, China","Ocean College, Institute of Marine Electronic and Intelligent System, Zhejiang University, Zhoushan, China"],"affiliations":[{"raw_affiliation_string":"Engineering Research Center of Oceanic Sensing Technology and Equipment, Ministry of Education, Zhejiang University, Zhoushan, China","institution_ids":["https://openalex.org/I76130692"]},{"raw_affiliation_string":"Key Laboratory of Ocean Observation-Imaging Testbed of Zhejiang Province, Zhejiang University, Zhoushan, China","institution_ids":["https://openalex.org/I76130692"]},{"raw_affiliation_string":"Ocean College, Institute of Marine Electronic and Intelligent System, Zhejiang University, Zhoushan, China","institution_ids":["https://openalex.org/I31847773","https://openalex.org/I76130692"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100459926","display_name":"Xiaoping Wang","orcid":"https://orcid.org/0000-0002-9466-2667"},"institutions":[{"id":"https://openalex.org/I31847773","display_name":"Zhejiang Ocean University","ror":"https://ror.org/03mys6533","country_code":"CN","type":"education","lineage":["https://openalex.org/I31847773"]},{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaoping Wang","raw_affiliation_strings":["Engineering Research Center of Oceanic Sensing Technology and Equipment, Ministry of Education, Zhejiang University, Zhoushan, China","Key Laboratory of Ocean Observation-Imaging Testbed of Zhejiang Province, Zhejiang University, Zhoushan, China","Ocean College, Institute of Marine Electronic and Intelligent System, Zhejiang University, Zhoushan, China"],"affiliations":[{"raw_affiliation_string":"Engineering Research Center of Oceanic Sensing Technology and Equipment, Ministry of Education, Zhejiang University, Zhoushan, China","institution_ids":["https://openalex.org/I76130692"]},{"raw_affiliation_string":"Key Laboratory of Ocean Observation-Imaging Testbed of Zhejiang Province, Zhejiang University, Zhoushan, China","institution_ids":["https://openalex.org/I76130692"]},{"raw_affiliation_string":"Ocean College, Institute of Marine Electronic and Intelligent System, Zhejiang University, Zhoushan, China","institution_ids":["https://openalex.org/I31847773","https://openalex.org/I76130692"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5054928648"],"corresponding_institution_ids":["https://openalex.org/I31847773","https://openalex.org/I76130692"],"apc_list":null,"apc_paid":null,"fwci":37.2678,"has_fulltext":false,"cited_by_count":50,"citation_normalized_percentile":{"value":0.99553117,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":95,"max":100},"biblio":{"volume":"59","issue":"11","first_page":"9160","last_page":"9172"},"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/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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"}}],"keywords":[{"id":"https://openalex.org/keywords/constant-false-alarm-rate","display_name":"Constant false alarm rate","score":0.8391197919845581},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7242435216903687},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.613257110118866},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.546098530292511},{"id":"https://openalex.org/keywords/false-alarm","display_name":"False alarm","score":0.4994058609008789},{"id":"https://openalex.org/keywords/clutter","display_name":"Clutter","score":0.4624716341495514},{"id":"https://openalex.org/keywords/continuous-wave-radar","display_name":"Continuous-wave radar","score":0.4252644181251526},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3967529535293579},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.36617419123649597},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.23740601539611816},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.0977095365524292}],"concepts":[{"id":"https://openalex.org/C77052588","wikidata":"https://www.wikidata.org/wiki/Q644307","display_name":"Constant false alarm rate","level":2,"score":0.8391197919845581},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7242435216903687},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.613257110118866},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.546098530292511},{"id":"https://openalex.org/C2776836416","wikidata":"https://www.wikidata.org/wiki/Q1364844","display_name":"False alarm","level":2,"score":0.4994058609008789},{"id":"https://openalex.org/C132094186","wikidata":"https://www.wikidata.org/wiki/Q641585","display_name":"Clutter","level":3,"score":0.4624716341495514},{"id":"https://openalex.org/C59584813","wikidata":"https://www.wikidata.org/wiki/Q1029234","display_name":"Continuous-wave radar","level":4,"score":0.4252644181251526},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3967529535293579},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.36617419123649597},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.23740601539611816},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0977095365524292}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tgrs.2021.3054961","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2021.3054961","pdf_url":null,"source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"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 Geoscience and Remote Sensing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G7140802807","display_name":null,"funder_award_id":"2018DD0ZX01","funder_id":"https://openalex.org/F4320329742","funder_display_name":"Major Scientific Project of Zhejiang Laboratory"},{"id":"https://openalex.org/G8054767841","display_name":null,"funder_award_id":"61971379","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/F4320329742","display_name":"Major Scientific Project of Zhejiang Laboratory","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":50,"referenced_works":["https://openalex.org/W647564967","https://openalex.org/W1923947552","https://openalex.org/W1964402616","https://openalex.org/W1995077805","https://openalex.org/W2007424009","https://openalex.org/W2017761965","https://openalex.org/W2034805741","https://openalex.org/W2036688595","https://openalex.org/W2044017192","https://openalex.org/W2046658845","https://openalex.org/W2048881887","https://openalex.org/W2073703261","https://openalex.org/W2075862372","https://openalex.org/W2079235030","https://openalex.org/W2086577481","https://openalex.org/W2095978736","https://openalex.org/W2100037283","https://openalex.org/W2104266187","https://openalex.org/W2105866504","https://openalex.org/W2106340939","https://openalex.org/W2114810571","https://openalex.org/W2127271355","https://openalex.org/W2129131372","https://openalex.org/W2129733501","https://openalex.org/W2129895265","https://openalex.org/W2130833801","https://openalex.org/W2133504205","https://openalex.org/W2140515654","https://openalex.org/W2150396825","https://openalex.org/W2151693816","https://openalex.org/W2156019871","https://openalex.org/W2160979406","https://openalex.org/W2164452299","https://openalex.org/W2167220279","https://openalex.org/W2296616510","https://openalex.org/W2416657781","https://openalex.org/W2420731550","https://openalex.org/W2593173044","https://openalex.org/W2798847826","https://openalex.org/W2911541802","https://openalex.org/W2942150053","https://openalex.org/W2949379925","https://openalex.org/W2963731831","https://openalex.org/W2979691948","https://openalex.org/W4246573418","https://openalex.org/W4250955649","https://openalex.org/W6674322550","https://openalex.org/W6679187788","https://openalex.org/W6716458593","https://openalex.org/W6769405405"],"related_works":["https://openalex.org/W2388326001","https://openalex.org/W2115015615","https://openalex.org/W2351401443","https://openalex.org/W3011102797","https://openalex.org/W4320921117","https://openalex.org/W2431104759","https://openalex.org/W1649651896","https://openalex.org/W2317958419","https://openalex.org/W2116961228","https://openalex.org/W3173283069"],"abstract_inverted_index":{"Constant":[0],"false":[1,116],"alarm":[2,117],"rate":[3],"(CFAR)":[4],"detection":[5,20,93],"algorithms,":[6],"which":[7,57],"are":[8],"widely":[9],"used":[10],"in":[11,35,60,84,161],"frequency-modulated":[12],"continuous":[13],"wave":[14],"(FMCW)":[15],"radar":[16,103],"systems,":[17],"achieve":[18,113],"target":[19,92],"by":[21,94,125,136],"employing":[22],"a":[23,30,71,114],"threshold":[24,124],"determined":[25],"on":[26,76],"the":[27,38,48,55,96,102,109,119,123,127,131,138,142,155],"basis":[28],"of":[29,47,54,101,130],"predicted":[31],"background":[32,49],"level.":[33],"However,":[34],"multitarget":[36,39,68,162],"scenarios,":[37],"shadowing":[40,69],"effect":[41],"can":[42],"lead":[43],"to":[44],"inaccurate":[45],"prediction":[46],"level":[50],"and":[51,108,149],"improper":[52],"setting":[53],"threshold,":[56],"then":[58],"results":[59,148,152],"severely":[61],"degraded":[62],"CFAR":[63,73],"performance.":[64],"To":[65,112],"combat":[66],"this":[67,85],"effect,":[70],"novel":[72],"algorithm":[74,90,121,157],"based":[75],"sparsity":[77],"adaptive":[78],"correlation":[79,97],"maximization":[80],"(SACM-CFAR)":[81],"is":[82],"proposed":[83,88,120,156],"work.":[86],"The":[87],"SACM-CFAR":[89],"realizes":[91],"utilizing":[95],"between":[98],"linear":[99],"measurements":[100],"intermediate":[104],"frequency":[105],"(IF)":[106],"signal":[107],"sensing":[110],"matrix.":[111],"desired":[115],"rate,":[118],"determines":[122],"estimating":[126],"distributed":[128],"parameters":[129],"reduced":[132],"sample":[133,144],"set":[134],"obtained":[135],"removing":[137],"detected":[139],"targets":[140],"from":[141],"original":[143],"set.":[145],"Both":[146],"simulation":[147],"field":[150],"test":[151],"verify":[153],"that":[154],"outperforms":[158],"conventional":[159],"algorithms":[160],"scenarios.":[163]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":12},{"year":2024,"cited_by_count":18},{"year":2023,"cited_by_count":11},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":3}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2025-10-10T00:00:00"}
