{"id":"https://openalex.org/W2060110537","doi":"https://doi.org/10.1109/lgrs.2013.2290010","title":"Ambiguity Function of Phased\u2013MIMO Radar With Colocated Antennas and Its Properties","display_name":"Ambiguity Function of Phased\u2013MIMO Radar With Colocated Antennas and Its Properties","publication_year":2014,"publication_date":"2014-01-31","ids":{"openalex":"https://openalex.org/W2060110537","doi":"https://doi.org/10.1109/lgrs.2013.2290010","mag":"2060110537"},"language":"en","primary_location":{"id":"doi:10.1109/lgrs.2013.2290010","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lgrs.2013.2290010","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/A5020471627","display_name":"Waseem Khan","orcid":"https://orcid.org/0000-0001-7962-3232"},"institutions":[{"id":"https://openalex.org/I899713450","display_name":"Air University","ror":"https://ror.org/03yfe9v83","country_code":"PK","type":"education","lineage":["https://openalex.org/I899713450"]}],"countries":["PK"],"is_corresponding":true,"raw_author_name":"Waseem Khan","raw_affiliation_strings":["Dept. of Electr. Eng., Air Univ., Islamabad, Pakistan"],"affiliations":[{"raw_affiliation_string":"Dept. of Electr. Eng., Air Univ., Islamabad, Pakistan","institution_ids":["https://openalex.org/I899713450"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032487942","display_name":"Ijaz Mansoor Qureshi","orcid":null},"institutions":[{"id":"https://openalex.org/I899713450","display_name":"Air University","ror":"https://ror.org/03yfe9v83","country_code":"PK","type":"education","lineage":["https://openalex.org/I899713450"]}],"countries":["PK"],"is_corresponding":false,"raw_author_name":"Ijaz Mansoor Qureshi","raw_affiliation_strings":["Dept. of Electr. Eng., Air Univ., Islamabad, Pakistan"],"affiliations":[{"raw_affiliation_string":"Dept. of Electr. Eng., Air Univ., Islamabad, Pakistan","institution_ids":["https://openalex.org/I899713450"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102726235","display_name":"Kiran Sultan","orcid":"https://orcid.org/0000-0003-0241-5712"},"institutions":[{"id":"https://openalex.org/I899713450","display_name":"Air University","ror":"https://ror.org/03yfe9v83","country_code":"PK","type":"education","lineage":["https://openalex.org/I899713450"]}],"countries":["PK"],"is_corresponding":false,"raw_author_name":"Kiran Sultan","raw_affiliation_strings":["Dept. of Electr. Eng., Air Univ., Islamabad, Pakistan"],"affiliations":[{"raw_affiliation_string":"Dept. of Electr. Eng., Air Univ., Islamabad, Pakistan","institution_ids":["https://openalex.org/I899713450"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5020471627"],"corresponding_institution_ids":["https://openalex.org/I899713450"],"apc_list":null,"apc_paid":null,"fwci":70.7775,"has_fulltext":false,"cited_by_count":43,"citation_normalized_percentile":{"value":0.99672609,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":93,"max":99},"biblio":{"volume":"11","issue":"7","first_page":"1220","last_page":"1224"},"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":0.9975000023841858,"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/T11061","display_name":"Ocean Waves and Remote Sensing","score":0.9921000003814697,"subfield":{"id":"https://openalex.org/subfields/1910","display_name":"Oceanography"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/ambiguity-function","display_name":"Ambiguity function","score":0.7130619883537292},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.669417142868042},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6315257549285889},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.6261804103851318},{"id":"https://openalex.org/keywords/phased-array","display_name":"Phased array","score":0.6254975199699402},{"id":"https://openalex.org/keywords/radar-engineering-details","display_name":"Radar engineering details","score":0.5602133870124817},{"id":"https://openalex.org/keywords/continuous-wave-radar","display_name":"Continuous-wave radar","score":0.5250727534294128},{"id":"https://openalex.org/keywords/3g-mimo","display_name":"3G MIMO","score":0.5209442377090454},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4643232226371765},{"id":"https://openalex.org/keywords/bistatic-radar","display_name":"Bistatic radar","score":0.44370612502098083},{"id":"https://openalex.org/keywords/fire-control-radar","display_name":"Fire-control radar","score":0.4324275553226471},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.42355048656463623},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.3541121482849121},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2950005829334259},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.252375066280365},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.13765454292297363},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.12584516406059265},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.12193241715431213}],"concepts":[{"id":"https://openalex.org/C50878840","wikidata":"https://www.wikidata.org/wiki/Q3206297","display_name":"Ambiguity function","level":4,"score":0.7130619883537292},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.669417142868042},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6315257549285889},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.6261804103851318},{"id":"https://openalex.org/C55494473","wikidata":"https://www.wikidata.org/wiki/Q727898","display_name":"Phased array","level":3,"score":0.6254975199699402},{"id":"https://openalex.org/C134406370","wikidata":"https://www.wikidata.org/wiki/Q832005","display_name":"Radar engineering details","level":4,"score":0.5602133870124817},{"id":"https://openalex.org/C59584813","wikidata":"https://www.wikidata.org/wiki/Q1029234","display_name":"Continuous-wave radar","level":4,"score":0.5250727534294128},{"id":"https://openalex.org/C165650700","wikidata":"https://www.wikidata.org/wiki/Q4636347","display_name":"3G MIMO","level":4,"score":0.5209442377090454},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4643232226371765},{"id":"https://openalex.org/C100102862","wikidata":"https://www.wikidata.org/wiki/Q2625855","display_name":"Bistatic radar","level":4,"score":0.44370612502098083},{"id":"https://openalex.org/C84236424","wikidata":"https://www.wikidata.org/wiki/Q1028695","display_name":"Fire-control radar","level":5,"score":0.4324275553226471},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.42355048656463623},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.3541121482849121},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2950005829334259},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.252375066280365},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.13765454292297363},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.12584516406059265},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.12193241715431213},{"id":"https://openalex.org/C197424946","wikidata":"https://www.wikidata.org/wiki/Q1165717","display_name":"Waveform","level":3,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lgrs.2013.2290010","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lgrs.2013.2290010","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":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W65255600","https://openalex.org/W136430064","https://openalex.org/W1615912037","https://openalex.org/W1948934251","https://openalex.org/W1979933830","https://openalex.org/W2008618936","https://openalex.org/W2018744547","https://openalex.org/W2042332254","https://openalex.org/W2083506609","https://openalex.org/W2103987294","https://openalex.org/W2109012875","https://openalex.org/W2113633769","https://openalex.org/W2115396342","https://openalex.org/W2117205791","https://openalex.org/W2129640939","https://openalex.org/W2132506160","https://openalex.org/W2159810364","https://openalex.org/W2162237966","https://openalex.org/W2168626963","https://openalex.org/W2171576754","https://openalex.org/W4244753254","https://openalex.org/W6640747879"],"related_works":["https://openalex.org/W2377123984","https://openalex.org/W4380451819","https://openalex.org/W2145423879","https://openalex.org/W2051301438","https://openalex.org/W2382671457","https://openalex.org/W2068771776","https://openalex.org/W1577154265","https://openalex.org/W2116371882","https://openalex.org/W2300657492","https://openalex.org/W2123864323"],"abstract_inverted_index":{"In":[0,18,88],"recent":[1],"years,":[2],"multiple-input-multiple-output":[3],"(MIMO)":[4],"radar":[5,22,43,77,86,97,127,146],"has":[6,52,61,101],"been":[7,54,62,102,113],"receiving":[8],"increasing":[9],"attention":[10],"from":[11],"researchers":[12],"due":[13],"to":[14,20,68],"its":[15],"numerous":[16],"benefits.":[17],"contrast":[19],"conventional":[21,76,124],"systems,":[23],"it":[24],"offers":[25],"increased":[26],"spatial":[27],"resolution":[28,74],"and":[29,35,44,56,65,72,79,104,125,142],"improved":[30],"parameter":[31],"estimation,":[32],"target":[33],"tracking,":[34],"recognition":[36],"performance.":[37],"Recently,":[38],"a":[39,63],"combination":[40],"of":[41,75,94,108,123,136],"phased-array":[42],"MIMO":[45,85,126,145],"radar,":[46,51],"which":[47],"is":[48,80],"called":[49],"Phased-MIMO":[50,96],"also":[53],"proposed":[55],"studied.":[57],"The":[58],"ambiguity":[59,92,110],"function":[60,93,111],"traditional":[64],"effective":[66],"tool":[67],"investigate":[69],"the":[70,91,95,109,121,137],"range":[71],"Doppler":[73],"systems":[78],"now":[81],"being":[82],"extended":[83],"for":[84,144],"systems.":[87,128,147],"this":[89],"letter,":[90],"with":[98],"overlapping":[99],"subarrays":[100],"formulated,":[103],"some":[105],"mathematical":[106],"properties":[107,116],"have":[112],"derived.":[114],"These":[115],"can":[117,131],"help":[118],"when":[119],"comparing":[120],"performance":[122],"This":[129],"letter":[130],"be":[132],"considered":[133],"an":[134],"extension":[135],"work":[138],"done":[139],"by":[140],"Chen":[141],"Vaidyanathan":[143]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":3},{"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":4},{"year":2019,"cited_by_count":7},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":7}],"updated_date":"2026-03-12T08:34:05.389933","created_date":"2025-10-10T00:00:00"}
