{"id":"https://openalex.org/W2549794316","doi":"https://doi.org/10.1109/jstsp.2016.2627184","title":"Frequency Diverse Coprime Arrays With Coprime Frequency Offsets for Multitarget Localization","display_name":"Frequency Diverse Coprime Arrays With Coprime Frequency Offsets for Multitarget Localization","publication_year":2016,"publication_date":"2016-11-09","ids":{"openalex":"https://openalex.org/W2549794316","doi":"https://doi.org/10.1109/jstsp.2016.2627184","mag":"2549794316"},"language":"en","primary_location":{"id":"doi:10.1109/jstsp.2016.2627184","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jstsp.2016.2627184","pdf_url":null,"source":{"id":"https://openalex.org/S42167783","display_name":"IEEE Journal of Selected Topics in Signal Processing","issn_l":"1932-4553","issn":["1932-4553","1941-0484"],"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 Journal of Selected Topics in Signal Processing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://ieeexplore.ieee.org/document/7740072","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5027659574","display_name":"Si Qin","orcid":"https://orcid.org/0000-0002-8698-1860"},"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":"Si Qin","raw_affiliation_strings":["Center for Advanced Communications, Villanova University, Villanova, PA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center for Advanced Communications, Villanova University, Villanova, PA, USA","institution_ids":["https://openalex.org/I7863295"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074195801","display_name":"Yimin D. Zhang","orcid":"https://orcid.org/0000-0002-4625-209X"},"institutions":[{"id":"https://openalex.org/I84392919","display_name":"Temple University","ror":"https://ror.org/00kx1jb78","country_code":"US","type":"education","lineage":["https://openalex.org/I84392919"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yimin D. Zhang","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Temple University, Philadelphia, PA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Temple University, Philadelphia, PA, USA","institution_ids":["https://openalex.org/I84392919"]}]},{"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, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center for Advanced Communications, Villanova University, Villanova, PA, USA","institution_ids":["https://openalex.org/I7863295"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5014201482","display_name":"Fulvio Gini","orcid":"https://orcid.org/0000-0002-5362-7320"},"institutions":[{"id":"https://openalex.org/I108290504","display_name":"University of Pisa","ror":"https://ror.org/03ad39j10","country_code":"IT","type":"education","lineage":["https://openalex.org/I108290504"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Fulvio Gini","raw_affiliation_strings":["Department of Information Engineering, University of Pisa, Pisa, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Information Engineering, University of Pisa, Pisa, Italy","institution_ids":["https://openalex.org/I108290504"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":13.1889,"has_fulltext":false,"cited_by_count":153,"citation_normalized_percentile":{"value":0.99216792,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":100},"biblio":{"volume":"11","issue":"2","first_page":"321","last_page":"335"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.9994999766349792,"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/T10860","display_name":"Speech and Audio Processing","score":0.9994999766349792,"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/T10931","display_name":"Direction-of-Arrival Estimation Techniques","score":0.9994999766349792,"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/T11946","display_name":"Antenna Design and Optimization","score":0.9984999895095825,"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/coprime-integers","display_name":"Coprime integers","score":0.8351439237594604},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5297537446022034},{"id":"https://openalex.org/keywords/time\u2013frequency-analysis","display_name":"Time\u2013frequency analysis","score":0.43752941489219666},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3469880521297455},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.34466010332107544},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.32118505239486694},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.27437567710876465},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.20147332549095154},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.09073325991630554}],"concepts":[{"id":"https://openalex.org/C23230895","wikidata":"https://www.wikidata.org/wiki/Q104752","display_name":"Coprime integers","level":2,"score":0.8351439237594604},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5297537446022034},{"id":"https://openalex.org/C142433447","wikidata":"https://www.wikidata.org/wiki/Q7806653","display_name":"Time\u2013frequency analysis","level":3,"score":0.43752941489219666},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3469880521297455},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.34466010332107544},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.32118505239486694},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.27437567710876465},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.20147332549095154},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.09073325991630554},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/jstsp.2016.2627184","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jstsp.2016.2627184","pdf_url":null,"source":{"id":"https://openalex.org/S42167783","display_name":"IEEE Journal of Selected Topics in Signal Processing","issn_l":"1932-4553","issn":["1932-4553","1941-0484"],"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 Journal of Selected Topics in Signal Processing","raw_type":"journal-article"},{"id":"pmh:oai:arpi.unipi.it:11568/899861","is_oa":true,"landing_page_url":"https://ieeexplore.ieee.org/document/7740072","pdf_url":null,"source":{"id":"https://openalex.org/S4377196265","display_name":"CINECA IRIS Institutial research information system (University of Pisa)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I108290504","host_organization_name":"University of Pisa","host_organization_lineage":["https://openalex.org/I108290504"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"pmh:oai:arpi.unipi.it:11568/899861","is_oa":true,"landing_page_url":"https://ieeexplore.ieee.org/document/7740072","pdf_url":null,"source":{"id":"https://openalex.org/S4377196265","display_name":"CINECA IRIS Institutial research information system (University of Pisa)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I108290504","host_organization_name":"University of Pisa","host_organization_lineage":["https://openalex.org/I108290504"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3498789890","display_name":null,"funder_award_id":"N00014-13-1-0061","funder_id":"https://openalex.org/F4320337345","funder_display_name":"Office of Naval Research"}],"funders":[{"id":"https://openalex.org/F4320337345","display_name":"Office of Naval Research","ror":"https://ror.org/00rk2pe57"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":70,"referenced_works":["https://openalex.org/W270035182","https://openalex.org/W599608442","https://openalex.org/W1205029729","https://openalex.org/W1483611562","https://openalex.org/W1484432983","https://openalex.org/W1566464285","https://openalex.org/W1568228912","https://openalex.org/W1777903561","https://openalex.org/W1964901096","https://openalex.org/W1967146723","https://openalex.org/W1978215953","https://openalex.org/W1979987252","https://openalex.org/W1991031161","https://openalex.org/W1991091721","https://openalex.org/W1998435731","https://openalex.org/W2003157621","https://openalex.org/W2008618936","https://openalex.org/W2010066971","https://openalex.org/W2028823365","https://openalex.org/W2033691878","https://openalex.org/W2036168037","https://openalex.org/W2042465044","https://openalex.org/W2042583215","https://openalex.org/W2046039020","https://openalex.org/W2046690972","https://openalex.org/W2049007693","https://openalex.org/W2062608344","https://openalex.org/W2065513175","https://openalex.org/W2066632311","https://openalex.org/W2071284784","https://openalex.org/W2079751350","https://openalex.org/W2085910483","https://openalex.org/W2089997057","https://openalex.org/W2098174516","https://openalex.org/W2113484718","https://openalex.org/W2119669091","https://openalex.org/W2128380657","https://openalex.org/W2130393104","https://openalex.org/W2136274821","https://openalex.org/W2138288427","https://openalex.org/W2139313032","https://openalex.org/W2145856765","https://openalex.org/W2149551443","https://openalex.org/W2152222549","https://openalex.org/W2160468305","https://openalex.org/W2164137373","https://openalex.org/W2164390589","https://openalex.org/W2165468651","https://openalex.org/W2169441574","https://openalex.org/W2265575247","https://openalex.org/W2286274660","https://openalex.org/W2291789471","https://openalex.org/W2296616510","https://openalex.org/W2321250006","https://openalex.org/W2324630019","https://openalex.org/W2324700963","https://openalex.org/W2338655313","https://openalex.org/W2341372602","https://openalex.org/W2402768891","https://openalex.org/W2412250809","https://openalex.org/W2430353261","https://openalex.org/W2486522403","https://openalex.org/W2511885285","https://openalex.org/W4250955649","https://openalex.org/W4285719527","https://openalex.org/W6628798146","https://openalex.org/W6633899685","https://openalex.org/W6659448412","https://openalex.org/W6684816093","https://openalex.org/W6717761811"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2150702847","https://openalex.org/W1979597421","https://openalex.org/W2792528285","https://openalex.org/W2007980826","https://openalex.org/W4285175356","https://openalex.org/W2051487156","https://openalex.org/W2061531152","https://openalex.org/W3002753104","https://openalex.org/W2077600819"],"abstract_inverted_index":{"Different":[0],"from":[1],"conventional":[2],"phased-array":[3],"radars,":[4],"the":[5,35,39,69,100,109,152,170,179,182,193],"frequency":[6,40,63,85,106],"diverse":[7],"array":[8,36],"(FDA)":[9],"radar":[10,30],"offers":[11],"a":[12,51,83,117,143,160,164],"range-dependent":[13],"beampattern":[14],"capability":[15],"that":[16],"is":[17,79,140,149],"attractive":[18],"in":[19,121,185],"various":[20],"applications.":[21],"The":[22,65,133],"spatial":[23],"and":[24,38,61,76,95,123,128,137,148,192],"range":[25,124,138],"resolutions":[26],"of":[27,68,111,119,181,187,195],"an":[28],"FDA":[29],"are":[31,130],"fundamentally":[32],"limited":[33],"by":[34,49],"geometry":[37],"offset.":[41],"In":[42],"this":[43,47],"paper,":[44],"we":[45],"overcome":[46],"limitation":[48],"introducing":[50],"novel":[52],"sparsity-based":[53],"multitarget":[54],"localization":[55,110,190],"approach":[56,184],"incorporating":[57],"both":[58],"coprime":[59,62,102,105,131],"arrays":[60,103],"offsets.":[64],"covariance":[66],"matrix":[67],"received":[70],"signals":[71],"corresponding":[72],"to":[73,81,113],"all":[74],"sensors":[75],"employed":[77],"frequencies":[78],"formulated":[80],"generate":[82],"space":[84],"virtual":[86],"difference":[87],"coarrays.":[88],"By":[89],"using":[90],"O(M":[91,96],"+":[92,97],"N)":[93,98],"antennas":[94],"frequencies,":[99],"proposed":[101,183],"with":[104,116,163],"offsets":[107],"enables":[108],"up":[112],"O(M2N2)":[114],"targets":[115],"resolution":[118],"O(1/(MN))":[120],"angle":[122],"domains,":[125],"where":[126],"M":[127],"N":[129],"integers.":[132],"joint":[134],"direction-of-arrival":[135],"(DOA)":[136],"estimation":[139],"cast":[141],"as":[142],"two-dimensional":[144],"sparse":[145],"reconstruction":[146],"problem":[147],"solved":[150],"within":[151],"Bayesian":[153,172],"compressive":[154,173],"sensing":[155,174],"framework.":[156],"We":[157],"also":[158],"develop":[159],"fast":[161],"algorithm":[162],"lower":[165],"computational":[166],"complexity":[167],"based":[168],"on":[169],"multitask":[171],"approach.":[175],"Simulations":[176],"results":[177],"demonstrate":[178],"superiority":[180],"terms":[186],"DOA-range":[188],"resolution,":[189],"accuracy,":[191],"number":[194],"resolvable":[196],"targets.":[197]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":14},{"year":2024,"cited_by_count":10},{"year":2023,"cited_by_count":18},{"year":2022,"cited_by_count":14},{"year":2021,"cited_by_count":24},{"year":2020,"cited_by_count":20},{"year":2019,"cited_by_count":25},{"year":2018,"cited_by_count":19},{"year":2017,"cited_by_count":5}],"updated_date":"2026-07-29T09:40:50.615796","created_date":"2025-10-10T00:00:00"}