{"id":"https://openalex.org/W1974541591","doi":"https://doi.org/10.1109/ssp.2014.6884670","title":"Statistical spatial resolution limit for ultrawideband MIMO noise radar","display_name":"Statistical spatial resolution limit for ultrawideband MIMO noise radar","publication_year":2014,"publication_date":"2014-06-01","ids":{"openalex":"https://openalex.org/W1974541591","doi":"https://doi.org/10.1109/ssp.2014.6884670","mag":"1974541591"},"language":"en","primary_location":{"id":"doi:10.1109/ssp.2014.6884670","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ssp.2014.6884670","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE Workshop on Statistical Signal Processing (SSP)","raw_type":"proceedings-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/A5101833081","display_name":"Xiaoli Zhou","orcid":"https://orcid.org/0000-0002-9097-5682"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaoli Zhou","raw_affiliation_strings":["School of Electronic Science and Engineering, National University of Defense Technology, Changsha, China","Sch. of Electron. Sci. & Eng., Nat. Univ. of Defense Technol., ChangSha, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic Science and Engineering, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]},{"raw_affiliation_string":"Sch. of Electron. Sci. & Eng., Nat. Univ. of Defense Technol., ChangSha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100757637","display_name":"Hongqiang Wang","orcid":"https://orcid.org/0000-0002-2522-9552"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hongqiang Wang","raw_affiliation_strings":["School of Electronic Science and Engineering, National University of Defense Technology, Changsha, China","Sch. of Electron. Sci. & Eng., Nat. Univ. of Defense Technol., ChangSha, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic Science and Engineering, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]},{"raw_affiliation_string":"Sch. of Electron. Sci. & Eng., Nat. Univ. of Defense Technol., ChangSha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009604459","display_name":"Yongqiang Cheng","orcid":"https://orcid.org/0000-0002-0127-384X"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yongqiang Cheng","raw_affiliation_strings":["School of Electronic Science and Engineering, National University of Defense Technology, Changsha, China","Sch. of Electron. Sci. & Eng., Nat. Univ. of Defense Technol., ChangSha, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic Science and Engineering, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]},{"raw_affiliation_string":"Sch. of Electron. Sci. & Eng., Nat. Univ. of Defense Technol., ChangSha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5064708750","display_name":"Yuliang Qin","orcid":"https://orcid.org/0000-0003-0450-1294"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuliang Qin","raw_affiliation_strings":["School of Electronic Science and Engineering, National University of Defense Technology, Changsha, China","Sch. of Electron. Sci. & Eng., Nat. Univ. of Defense Technol., ChangSha, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic Science and Engineering, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]},{"raw_affiliation_string":"Sch. of Electron. Sci. & Eng., Nat. Univ. of Defense Technol., ChangSha, China","institution_ids":["https://openalex.org/I170215575"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":13.2068,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.98156375,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"440","last_page":"443"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10891","display_name":"Radar Systems and Signal Processing","score":0.9998000264167786,"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":0.9998000264167786,"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":0.9993000030517578,"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/T11739","display_name":"Microwave Imaging and Scattering Analysis","score":0.9991000294685364,"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/ambiguity-function","display_name":"Ambiguity function","score":0.7116191983222961},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.6246207356452942},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.5440484881401062},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5326124429702759},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.5172096490859985},{"id":"https://openalex.org/keywords/signal-to-noise-ratio","display_name":"Signal-to-noise ratio (imaging)","score":0.5005478858947754},{"id":"https://openalex.org/keywords/constant-false-alarm-rate","display_name":"Constant false alarm rate","score":0.49327510595321655},{"id":"https://openalex.org/keywords/image-resolution","display_name":"Image resolution","score":0.4424574673175812},{"id":"https://openalex.org/keywords/waveform","display_name":"Waveform","score":0.43761858344078064},{"id":"https://openalex.org/keywords/likelihood-ratio-test","display_name":"Likelihood-ratio test","score":0.43163612484931946},{"id":"https://openalex.org/keywords/pulse-doppler-radar","display_name":"Pulse-Doppler radar","score":0.418276846408844},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.39736735820770264},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.342129647731781},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2394658625125885},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.21503585577011108},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.203585684299469},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.15899083018302917},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.10799992084503174}],"concepts":[{"id":"https://openalex.org/C50878840","wikidata":"https://www.wikidata.org/wiki/Q3206297","display_name":"Ambiguity function","level":4,"score":0.7116191983222961},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.6246207356452942},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.5440484881401062},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5326124429702759},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.5172096490859985},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.5005478858947754},{"id":"https://openalex.org/C77052588","wikidata":"https://www.wikidata.org/wiki/Q644307","display_name":"Constant false alarm rate","level":2,"score":0.49327510595321655},{"id":"https://openalex.org/C205372480","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"Image resolution","level":2,"score":0.4424574673175812},{"id":"https://openalex.org/C197424946","wikidata":"https://www.wikidata.org/wiki/Q1165717","display_name":"Waveform","level":3,"score":0.43761858344078064},{"id":"https://openalex.org/C9483764","wikidata":"https://www.wikidata.org/wiki/Q585740","display_name":"Likelihood-ratio test","level":2,"score":0.43163612484931946},{"id":"https://openalex.org/C139931591","wikidata":"https://www.wikidata.org/wiki/Q1029151","display_name":"Pulse-Doppler radar","level":4,"score":0.418276846408844},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.39736735820770264},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.342129647731781},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2394658625125885},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.21503585577011108},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.203585684299469},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.15899083018302917},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.10799992084503174},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ssp.2014.6884670","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ssp.2014.6884670","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE Workshop on Statistical Signal Processing (SSP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1975560590","https://openalex.org/W1989499111","https://openalex.org/W2016218444","https://openalex.org/W2018901154","https://openalex.org/W2048572071","https://openalex.org/W2081253702","https://openalex.org/W2111114170","https://openalex.org/W2130528638","https://openalex.org/W2144597985","https://openalex.org/W2150632400","https://openalex.org/W2153684415","https://openalex.org/W3128947043"],"related_works":["https://openalex.org/W2354373235","https://openalex.org/W2506728069","https://openalex.org/W2508876486","https://openalex.org/W2361155240","https://openalex.org/W3211852358","https://openalex.org/W1765800411","https://openalex.org/W2106999806","https://openalex.org/W2131608081","https://openalex.org/W2741603025","https://openalex.org/W4206175398"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"the":[3,17,32,61,68,71,95,101,108,111],"spatial":[4,48],"resolution":[5,19,33,49,103,113],"limit":[6,50],"for":[7,52,123],"ultrawideband":[8],"(UWB)":[9],"MIMO":[10,26,54],"noise":[11,27,55],"radar":[12,28,56,116,124],"is":[13,29,39,57],"presented":[14],"based":[15,59],"on":[16,60,70,94],"statistical":[18,47],"theory.":[20],"The":[21,46,78],"signal":[22],"model":[23],"of":[24,34,73,80,92,115],"UWB":[25,53],"established,":[30],"and":[31,76,90,117],"two":[35],"closely":[36],"spaced":[37],"targets":[38],"modeled":[40],"as":[41],"a":[42],"binary":[43],"hypothesis":[44],"test.":[45],"(SSRL)":[51],"derived":[58],"generalized":[62],"likelihood":[63],"ratio":[64,88],"test":[65],"(GLRT)":[66],"with":[67,100],"constraints":[69],"probabilities":[72],"false":[74],"alarm":[75],"detection.":[77],"effects":[79],"detection":[81],"parameters,":[82],"transmit":[83],"waveforms,":[84],"array":[85],"geometry,":[86],"signal-to-noise":[87],"(SNR)":[89],"parameters":[91],"target":[93],"SSRL":[96,109],"are":[97],"analyzed.":[98],"Compared":[99],"conventional":[102],"defined":[104],"by":[105],"ambiguity":[106],"function,":[107],"reflects":[110],"practical":[112],"ability":[114],"can":[118],"provide":[119],"an":[120],"optimization":[121],"criterion":[122],"system":[125],"design.":[126]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2017,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
