{"id":"https://openalex.org/W2155145307","doi":"https://doi.org/10.1186/1687-6180-2012-102","title":"Joint DOD/DOA estimation in MIMO radar exploiting time-frequency signal representations","display_name":"Joint DOD/DOA estimation in MIMO radar exploiting time-frequency signal representations","publication_year":2012,"publication_date":"2012-05-08","ids":{"openalex":"https://openalex.org/W2155145307","doi":"https://doi.org/10.1186/1687-6180-2012-102","mag":"2155145307"},"language":"en","primary_location":{"id":"doi:10.1186/1687-6180-2012-102","is_oa":true,"landing_page_url":"https://doi.org/10.1186/1687-6180-2012-102","pdf_url":"https://asp-eurasipjournals.springeropen.com/counter/pdf/10.1186/1687-6180-2012-102","source":{"id":"https://openalex.org/S35920007","display_name":"EURASIP Journal on Advances in Signal Processing","issn_l":"1110-8657","issn":["1110-8657","1687-0433","1687-6172","1687-6180"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Advances in Signal Processing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://asp-eurasipjournals.springeropen.com/counter/pdf/10.1186/1687-6180-2012-102","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5074195801","display_name":"Yimin D. Zhang","orcid":"https://orcid.org/0000-0002-4625-209X"},"institutions":[{"id":"https://openalex.org/I7863295","display_name":"Villanova University","ror":"https://ror.org/02g7kd627","country_code":"US","type":"education","lineage":["https://openalex.org/I7863295"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Yimin D. Zhang","raw_affiliation_strings":["Center for Advanced Communications, Villanova University, Villanova, PA, 19085, USA","Center for Advanced Communications, Villanova University, Villanova, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center for Advanced Communications, Villanova University, Villanova, PA, 19085, USA","institution_ids":["https://openalex.org/I7863295"]},{"raw_affiliation_string":"Center for Advanced Communications, Villanova University, Villanova, USA","institution_ids":["https://openalex.org/I7863295"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007661434","display_name":"Moeness G. Amin","orcid":"https://orcid.org/0000-0002-0926-4120"},"institutions":[{"id":"https://openalex.org/I7863295","display_name":"Villanova University","ror":"https://ror.org/02g7kd627","country_code":"US","type":"education","lineage":["https://openalex.org/I7863295"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Moeness G. Amin","raw_affiliation_strings":["Center for Advanced Communications, Villanova University, Villanova, PA, 19085, USA","Center for Advanced Communications, Villanova University, Villanova, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center for Advanced Communications, Villanova University, Villanova, PA, 19085, USA","institution_ids":["https://openalex.org/I7863295"]},{"raw_affiliation_string":"Center for Advanced Communications, Villanova University, Villanova, USA","institution_ids":["https://openalex.org/I7863295"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5012490058","display_name":"Braham Himed","orcid":"https://orcid.org/0000-0003-0053-6270"},"institutions":[{"id":"https://openalex.org/I1280414376","display_name":"United States Air Force Research Laboratory","ror":"https://ror.org/02e2egq70","country_code":"US","type":"facility","lineage":["https://openalex.org/I1280414376","https://openalex.org/I1330347796","https://openalex.org/I4210102105","https://openalex.org/I4389425425"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Braham Himed","raw_affiliation_strings":["Air Force Research Laboratory, AFRL/RYMD, Dayton, OH, 45433, USA","Air Force Research Laboratory, AFRL/RYMD, Dayton, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Air Force Research Laboratory, AFRL/RYMD, Dayton, OH, 45433, USA","institution_ids":["https://openalex.org/I1280414376"]},{"raw_affiliation_string":"Air Force Research Laboratory, AFRL/RYMD, Dayton, USA","institution_ids":["https://openalex.org/I1280414376"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5074195801"],"corresponding_institution_ids":["https://openalex.org/I7863295"],"apc_list":{"value":1665,"currency":"USD","value_usd":1665},"apc_paid":{"value":1665,"currency":"USD","value_usd":1665},"fwci":157.7977,"has_fulltext":true,"cited_by_count":31,"citation_normalized_percentile":{"value":0.99880624,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"2012","issue":"1","first_page":null,"last_page":null},"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":0.9986000061035156,"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":0.9979000091552734,"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/computer-science","display_name":"Computer science","score":0.7074834108352661},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.6358471512794495},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.6012408137321472},{"id":"https://openalex.org/keywords/joint","display_name":"Joint (building)","score":0.5925546884536743},{"id":"https://openalex.org/keywords/direction-of-arrival","display_name":"Direction of arrival","score":0.5924082398414612},{"id":"https://openalex.org/keywords/bistatic-radar","display_name":"Bistatic radar","score":0.5078545212745667},{"id":"https://openalex.org/keywords/doppler-effect","display_name":"Doppler effect","score":0.45332732796669006},{"id":"https://openalex.org/keywords/signal-processing","display_name":"Signal processing","score":0.44712385535240173},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.4459795653820038},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3537111282348633},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3390103578567505},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.33838433027267456},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.28928816318511963},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.1586253046989441},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.14661124348640442},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.1117556095123291},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.09001404047012329}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7074834108352661},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.6358471512794495},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.6012408137321472},{"id":"https://openalex.org/C18555067","wikidata":"https://www.wikidata.org/wiki/Q8375051","display_name":"Joint (building)","level":2,"score":0.5925546884536743},{"id":"https://openalex.org/C172051844","wikidata":"https://www.wikidata.org/wiki/Q5280438","display_name":"Direction of arrival","level":3,"score":0.5924082398414612},{"id":"https://openalex.org/C100102862","wikidata":"https://www.wikidata.org/wiki/Q2625855","display_name":"Bistatic radar","level":4,"score":0.5078545212745667},{"id":"https://openalex.org/C142757262","wikidata":"https://www.wikidata.org/wiki/Q76436","display_name":"Doppler effect","level":2,"score":0.45332732796669006},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.44712385535240173},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.4459795653820038},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3537111282348633},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3390103578567505},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.33838433027267456},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.28928816318511963},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.1586253046989441},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.14661124348640442},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.1117556095123291},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.09001404047012329},{"id":"https://openalex.org/C170154142","wikidata":"https://www.wikidata.org/wiki/Q150737","display_name":"Architectural engineering","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},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1186/1687-6180-2012-102","is_oa":true,"landing_page_url":"https://doi.org/10.1186/1687-6180-2012-102","pdf_url":"https://asp-eurasipjournals.springeropen.com/counter/pdf/10.1186/1687-6180-2012-102","source":{"id":"https://openalex.org/S35920007","display_name":"EURASIP Journal on Advances in Signal Processing","issn_l":"1110-8657","issn":["1110-8657","1687-0433","1687-6172","1687-6180"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Advances in Signal Processing","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1186/1687-6180-2012-102","is_oa":true,"landing_page_url":"https://doi.org/10.1186/1687-6180-2012-102","pdf_url":"https://asp-eurasipjournals.springeropen.com/counter/pdf/10.1186/1687-6180-2012-102","source":{"id":"https://openalex.org/S35920007","display_name":"EURASIP Journal on Advances in Signal Processing","issn_l":"1110-8657","issn":["1110-8657","1687-0433","1687-6172","1687-6180"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Advances in Signal Processing","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G5621913686","display_name":null,"funder_award_id":"FA8650-08-D-1303","funder_id":"https://openalex.org/F4320338294","funder_display_name":"Air Force Research Laboratory"}],"funders":[{"id":"https://openalex.org/F4320306078","display_name":"U.S. Department of Defense","ror":"https://ror.org/0447fe631"},{"id":"https://openalex.org/F4320338294","display_name":"Air Force Research Laboratory","ror":"https://ror.org/02e2egq70"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2155145307.pdf","grobid_xml":"https://content.openalex.org/works/W2155145307.grobid-xml"},"referenced_works_count":31,"referenced_works":["https://openalex.org/W65255600","https://openalex.org/W281858385","https://openalex.org/W1538006934","https://openalex.org/W1599148263","https://openalex.org/W1615912037","https://openalex.org/W1623214386","https://openalex.org/W1652326934","https://openalex.org/W1993088102","https://openalex.org/W1995822412","https://openalex.org/W2018744547","https://openalex.org/W2025654678","https://openalex.org/W2028693111","https://openalex.org/W2036386842","https://openalex.org/W2048358950","https://openalex.org/W2081934505","https://openalex.org/W2099658909","https://openalex.org/W2113196925","https://openalex.org/W2130429288","https://openalex.org/W2131975504","https://openalex.org/W2136634519","https://openalex.org/W2151730813","https://openalex.org/W2158285215","https://openalex.org/W2158456262","https://openalex.org/W2185355392","https://openalex.org/W2499645183","https://openalex.org/W2611469656","https://openalex.org/W3147668859","https://openalex.org/W3151807103","https://openalex.org/W3163357387","https://openalex.org/W4205461151","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W2004765814","https://openalex.org/W2950419692","https://openalex.org/W1636544497","https://openalex.org/W2034611846","https://openalex.org/W2051186205","https://openalex.org/W2545704177","https://openalex.org/W2554356744","https://openalex.org/W2124163150","https://openalex.org/W1849908269","https://openalex.org/W2130356050"],"abstract_inverted_index":{"In":[0],"this":[1,118],"article,":[2],"we":[3,120],"consider":[4,121],"the":[5,98,122,131,147,168],"joint":[6,125,141],"estimation":[7,133],"of":[8,15,100,111,124,134],"direction-of-departure":[9],"(DOD)":[10],"and":[11,47,127,140],"direction-of-arrival":[12],"(DOA)":[13],"information":[14],"maneuvering":[16],"targets":[17,113,159],"in":[18,37,85,102,153,167],"a":[19,86],"bistatic":[20],"multiple-input":[21],"multiple-output":[22],"(MIMO)":[23],"radar":[24,75,88,104,155],"system":[25],"that":[26,77,146,163],"exploits":[27],"spatial":[28],"time-frequency":[29,169],"distribution":[30],"(STFD).":[31],"STFD":[32,61,101,148],"has":[33,66,90],"been":[34,67],"found":[35],"useful":[36],"solving":[38],"various":[39],"array":[40,64],"processing":[41,65,156],"problems,":[42],"such":[43],"as":[44],"direction":[45,109],"finding":[46,110],"blind":[48],"source":[49],"separation,":[50],"where":[51],"nonstationary":[52,115],"signals":[53],"with":[54,79,106,114],"time-varying":[55,137],"spectral":[56],"characteristics":[57],"are":[58,164],"encountered.":[59],"The":[60],"approach":[62],"to":[63,70,108],"primarily":[68],"limited":[69],"conventional":[71],"problems":[72],"for":[73,130],"passive":[74],"platform":[76],"deals":[78],"signal":[80],"arrivals,":[81],"while":[82],"its":[83],"use":[84,99,123],"MIMO":[87,103,154],"configuration":[89],"received":[91],"much":[92],"less":[93],"attention.":[94],"This":[95],"paper":[96],"examines":[97],"systems":[105],"application":[107],"moving":[112,158],"signatures.":[116],"Within":[117],"framework,":[119],"transmit":[126],"receive":[128],"apertures":[129],"improved":[132],"both":[135],"target":[136],"Doppler":[138,161],"signatures":[139,162],"DOD/DOA.":[142],"It":[143],"is":[144,149],"demonstrated":[145],"an":[150],"effective":[151],"tool":[152],"when":[157],"produce":[160],"highly":[165],"localized":[166],"domain.":[170]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":9},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":4},{"year":2012,"cited_by_count":1}],"updated_date":"2026-07-29T09:40:50.615796","created_date":"2025-10-10T00:00:00"}