{"id":"https://openalex.org/W1970962582","doi":"https://doi.org/10.1109/tsp.2015.2403275","title":"MIMO-OTH Radar: Signal Model for Arbitrary Placement and Signals With Non-Point Targets","display_name":"MIMO-OTH Radar: Signal Model for Arbitrary Placement and Signals With Non-Point Targets","publication_year":2015,"publication_date":"2015-02-12","ids":{"openalex":"https://openalex.org/W1970962582","doi":"https://doi.org/10.1109/tsp.2015.2403275","mag":"1970962582"},"language":"en","primary_location":{"id":"doi:10.1109/tsp.2015.2403275","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsp.2015.2403275","pdf_url":null,"source":{"id":"https://openalex.org/S168680287","display_name":"IEEE Transactions on Signal Processing","issn_l":"1053-587X","issn":["1053-587X","1941-0476"],"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 Signal Processing","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/A5020770172","display_name":"Qian He","orcid":"https://orcid.org/0000-0002-0875-7142"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qian He","raw_affiliation_strings":["School of Electronic Engineering, University of Electronic Science and Technology of China, Chengdu, Sichuan, China","School of Electronic Engineering, University of Electronic Science and technology of China, Chengdu, Sichuan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic Engineering, University of Electronic Science and Technology of China, Chengdu, Sichuan, China","institution_ids":["https://openalex.org/I150229711"]},{"raw_affiliation_string":"School of Electronic Engineering, University of Electronic Science and technology of China, Chengdu, Sichuan, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061375332","display_name":"Xiaodong Li","orcid":"https://orcid.org/0000-0001-8685-9139"},"institutions":[{"id":"https://openalex.org/I2250955327","display_name":"Huawei Technologies (China)","ror":"https://ror.org/00cmhce21","country_code":"CN","type":"company","lineage":["https://openalex.org/I2250955327"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaodong Li","raw_affiliation_strings":["Huawei Technologies Co., Ltd, Chengdu, Sichuan, China","[Huawei Technologies Co., Ltd, Chengdu, Sichuan, China]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Huawei Technologies Co., Ltd, Chengdu, Sichuan, China","institution_ids":["https://openalex.org/I2250955327"]},{"raw_affiliation_string":"[Huawei Technologies Co., Ltd, Chengdu, Sichuan, China]","institution_ids":["https://openalex.org/I2250955327"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086321095","display_name":"Zishu He","orcid":"https://orcid.org/0000-0003-4491-8414"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zishu He","raw_affiliation_strings":["School of Electronic Engineering, University of Electronic Science and Technology of China, Chengdu, Sichuan, China","School of Electronic Engineering, University of Electronic Science and technology of China, Chengdu, Sichuan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic Engineering, University of Electronic Science and Technology of China, Chengdu, Sichuan, China","institution_ids":["https://openalex.org/I150229711"]},{"raw_affiliation_string":"School of Electronic Engineering, University of Electronic Science and technology of China, Chengdu, Sichuan, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5042577942","display_name":"Rick S. Blum","orcid":"https://orcid.org/0000-0002-1024-6771"},"institutions":[{"id":"https://openalex.org/I186143895","display_name":"Lehigh University","ror":"https://ror.org/012afjb06","country_code":"US","type":"education","lineage":["https://openalex.org/I186143895"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Rick S. Blum","raw_affiliation_strings":["Electrical and Computer Engineering Department, Lehigh University, Bethlehem, PA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electrical and Computer Engineering Department, Lehigh University, Bethlehem, PA, USA","institution_ids":["https://openalex.org/I186143895"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":25.6815,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.98950849,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"63","issue":"7","first_page":"1846","last_page":"1857"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10891","display_name":"Radar Systems and Signal Processing","score":0.9995999932289124,"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":0.9995999932289124,"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":0.9769999980926514,"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/T13121","display_name":"Radio Wave Propagation Studies","score":0.973800003528595,"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/skywave","display_name":"Skywave","score":0.8263977766036987},{"id":"https://openalex.org/keywords/over-the-horizon-radar","display_name":"Over-the-horizon radar","score":0.7408575415611267},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.6039984226226807},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.5654796361923218},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.5094426274299622},{"id":"https://openalex.org/keywords/multipath-propagation","display_name":"Multipath propagation","score":0.48775678873062134},{"id":"https://openalex.org/keywords/reflection","display_name":"Reflection (computer programming)","score":0.4765220880508423},{"id":"https://openalex.org/keywords/ionosphere","display_name":"Ionosphere","score":0.4282350540161133},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.42686164379119873},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.41930633783340454},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.37715303897857666},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.37406158447265625},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3695037066936493},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.35410231351852417},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.3219952881336212},{"id":"https://openalex.org/keywords/geophysics","display_name":"Geophysics","score":0.15339303016662598},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.08671048283576965}],"concepts":[{"id":"https://openalex.org/C45860500","wikidata":"https://www.wikidata.org/wiki/Q1639901","display_name":"Skywave","level":3,"score":0.8263977766036987},{"id":"https://openalex.org/C183617614","wikidata":"https://www.wikidata.org/wiki/Q332548","display_name":"Over-the-horizon radar","level":3,"score":0.7408575415611267},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.6039984226226807},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.5654796361923218},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.5094426274299622},{"id":"https://openalex.org/C161218011","wikidata":"https://www.wikidata.org/wiki/Q11827794","display_name":"Multipath propagation","level":3,"score":0.48775678873062134},{"id":"https://openalex.org/C65682993","wikidata":"https://www.wikidata.org/wiki/Q1056451","display_name":"Reflection (computer programming)","level":2,"score":0.4765220880508423},{"id":"https://openalex.org/C116403925","wikidata":"https://www.wikidata.org/wiki/Q162219","display_name":"Ionosphere","level":2,"score":0.4282350540161133},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.42686164379119873},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.41930633783340454},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.37715303897857666},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.37406158447265625},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3695037066936493},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.35410231351852417},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.3219952881336212},{"id":"https://openalex.org/C8058405","wikidata":"https://www.wikidata.org/wiki/Q46255","display_name":"Geophysics","level":1,"score":0.15339303016662598},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.08671048283576965},{"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/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tsp.2015.2403275","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsp.2015.2403275","pdf_url":null,"source":{"id":"https://openalex.org/S168680287","display_name":"IEEE Transactions on Signal Processing","issn_l":"1053-587X","issn":["1053-587X","1941-0476"],"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 Signal Processing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1935999669","display_name":"\u65b0\u4e00\u4ee3\u5929\u6ce2\u8d85\u89c6\u8ddd\u96f7\u8fbe\u76ee\u6807\u4fe1\u606f\u83b7\u53d6\u4e0e\u5904\u7406\u7814\u7a76","funder_award_id":"61032010","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3620901857","display_name":"\u57fa\u4e8eMIMO\u96f7\u8fbe\u548c\u76ee\u6807\u591a\u7ef4\u7ec6\u5fae\u8fd0\u52a8\u72b6\u6001\u7279\u5f81\u7684\u771f\u5047\u5f39\u5934\u8bc6\u522b\u65b0\u7406\u8bba\u7814\u7a76","funder_award_id":"61102142","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5556962868","display_name":null,"funder_award_id":"ECCS-1405579","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G6023474935","display_name":null,"funder_award_id":"ZYGX2013J015","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G8934660667","display_name":"\u661f\u8f7d\u77e2\u91cf\u9635\u5217\u7a33\u5065\u5e72\u6270\u6291\u5236\u65b9\u6cd5\u53ca\u7406\u8bba\u7814\u7a76","funder_award_id":"61371184","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":28,"referenced_works":["https://openalex.org/W1538006934","https://openalex.org/W1982494984","https://openalex.org/W1983574017","https://openalex.org/W1993489498","https://openalex.org/W2018744547","https://openalex.org/W2025279953","https://openalex.org/W2043860685","https://openalex.org/W2056868180","https://openalex.org/W2058032292","https://openalex.org/W2065831797","https://openalex.org/W2066553830","https://openalex.org/W2069432151","https://openalex.org/W2081932370","https://openalex.org/W2083506609","https://openalex.org/W2087509840","https://openalex.org/W2091818916","https://openalex.org/W2109499745","https://openalex.org/W2122084010","https://openalex.org/W2122644316","https://openalex.org/W2122917829","https://openalex.org/W2130146194","https://openalex.org/W2131949728","https://openalex.org/W2132954064","https://openalex.org/W2135915867","https://openalex.org/W2156295116","https://openalex.org/W2162325942","https://openalex.org/W3023298234","https://openalex.org/W6650786664"],"related_works":["https://openalex.org/W2784113829","https://openalex.org/W2106441138","https://openalex.org/W2371523384","https://openalex.org/W1634480436","https://openalex.org/W2905147596","https://openalex.org/W2351978248","https://openalex.org/W2388070240","https://openalex.org/W2097978519","https://openalex.org/W2365849647","https://openalex.org/W2540709242"],"abstract_inverted_index":{"Taking":[0],"into":[1],"account":[2],"the":[3,23,39,46,52,55,65,71,94,127,136,144,161,181,194,200],"existence":[4],"of":[5,45,57,183],"multipath":[6],"ionospheric":[7,53],"propagation":[8,58],"(MIP),":[9],"a":[10,28,61,99,110],"typical":[11],"phenomenon":[12],"that":[13,79,124,197],"skywave":[14,34],"over-the-horizon":[15,35],"(OTH)":[16],"radar":[17,37,62],"may":[18,163,209],"encounter,":[19],"this":[20],"paper":[21],"develops":[22],"received":[24],"signal":[25,49,88],"model":[26,44,50,95,146],"for":[27,31,106,117],"non-point":[29],"target":[30,66,153],"multiple-input":[32],"multiple-output":[33],"(MIMO-OTH)":[36],"using":[38],"most":[40],"well":[41,69],"accepted":[42],"physics-based":[43],"ionosphere.":[47],"The":[48,170],"describes":[51],"state,":[54],"number":[56,182],"paths":[59,167,184],"between":[60,73],"antenna":[63,85],"and":[64,87,134,176],"center,":[67],"as":[68,70,84],"correlation":[72],"reflection":[74,104,115,130,139],"coefficients.":[75],"It":[76,190],"is":[77,147,174,191],"shown":[78,159,177,192],"varying":[80],"system":[81],"parameters,":[82],"such":[83],"positions":[86],"frequencies,":[89],"can":[90],"result":[91],"in":[92,193],"causing":[93],"to":[96,109,149,178,213],"change":[97],"from":[98],"case":[100,111,132,141],"with":[101,112,180],"highly":[102,128],"correlated":[103,129],"coefficients,":[105],"some":[107],"paths,":[108],"virtually":[113,137],"uncorrelated":[114,138],"coefficients":[116],"these":[118,188],"same":[119],"paths.":[120],"Conditions":[121],"are":[122,158,168,203],"presented":[123],"describe":[125],"when":[126,135,165],"coefficient":[131,140],"applies":[133],"applies.":[142],"Then,":[143],"proposed":[145],"used":[148],"solve":[150],"an":[151],"example":[152,196],"detection":[154],"problem.":[155],"Some":[156],"cases":[157],"where":[160],"performance":[162],"improve":[164],"more":[166],"present.":[169],"maximum":[171],"possible":[172],"diversity":[173,207],"computed":[175],"increase":[179],"which":[185],"partially":[186],"explains":[187],"observations.":[189],"studied":[195],"even":[198],"if":[199],"receive":[201],"antennas":[202],"closely":[204],"spaced,":[205],"full":[206],"gain":[208],"be":[210],"obtained":[211],"due":[212],"MIP.":[214]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
