{"id":"https://openalex.org/W2913721231","doi":"https://doi.org/10.1109/icdsp.2018.8631628","title":"Direction finding in bistatic MIMO radar with unknown spatially colored noise","display_name":"Direction finding in bistatic MIMO radar with unknown spatially colored noise","publication_year":2018,"publication_date":"2018-11-01","ids":{"openalex":"https://openalex.org/W2913721231","doi":"https://doi.org/10.1109/icdsp.2018.8631628","mag":"2913721231"},"language":"en","primary_location":{"id":"doi:10.1109/icdsp.2018.8631628","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icdsp.2018.8631628","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE 23rd International Conference on Digital Signal Processing (DSP)","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/A5025764540","display_name":"Fangqing Wen","orcid":"https://orcid.org/0000-0001-6527-4326"},"institutions":[{"id":"https://openalex.org/I177739611","display_name":"Yangtze University","ror":"https://ror.org/05bhmhz54","country_code":"CN","type":"education","lineage":["https://openalex.org/I177739611"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Fangqing Wen","raw_affiliation_strings":["School of Electronic and Information, Yangtze University, Jingzhou, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic and Information, Yangtze University, Jingzhou, China","institution_ids":["https://openalex.org/I177739611"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5104267472","display_name":"Xinyu Zhang","orcid":"https://orcid.org/0009-0008-7764-4265"},"institutions":[{"id":"https://openalex.org/I76214153","display_name":"Lanzhou University","ror":"https://ror.org/01mkqqe32","country_code":"CN","type":"education","lineage":["https://openalex.org/I76214153"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xinyu Zhang","raw_affiliation_strings":["School of Information Science and Engineering, Lanzhou University, Lanzhou, China"],"affiliations":[{"raw_affiliation_string":"School of Information Science and Engineering, Lanzhou University, Lanzhou, China","institution_ids":["https://openalex.org/I76214153"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056397167","display_name":"Fuzhou Yang","orcid":null},"institutions":[{"id":"https://openalex.org/I177739611","display_name":"Yangtze University","ror":"https://ror.org/05bhmhz54","country_code":"CN","type":"education","lineage":["https://openalex.org/I177739611"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fuzhou Yang","raw_affiliation_strings":["School of Electronic and Information, Yangtze University, Jingzhou, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic and Information, Yangtze University, Jingzhou, China","institution_ids":["https://openalex.org/I177739611"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101751749","display_name":"Zijing Zhang","orcid":"https://orcid.org/0000-0002-1935-7048"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zijing Zhang","raw_affiliation_strings":["National Laboratory of Radar Signal Processing, Xidian University, Xi'an, China"],"affiliations":[{"raw_affiliation_string":"National Laboratory of Radar Signal Processing, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5025764540"],"corresponding_institution_ids":["https://openalex.org/I177739611"],"apc_list":null,"apc_paid":null,"fwci":31.568,"has_fulltext":false,"cited_by_count":15,"citation_normalized_percentile":{"value":0.99272782,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"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/T10931","display_name":"Direction-of-Arrival Estimation Techniques","score":0.9997000098228455,"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/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.9987999796867371,"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/bistatic-radar","display_name":"Bistatic radar","score":0.7109986543655396},{"id":"https://openalex.org/keywords/colors-of-noise","display_name":"Colors of noise","score":0.7101866602897644},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7029705047607422},{"id":"https://openalex.org/keywords/colored","display_name":"Colored","score":0.6026986241340637},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.5945194959640503},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5687575936317444},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.5357972979545593},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.5298207402229309},{"id":"https://openalex.org/keywords/covariance","display_name":"Covariance","score":0.45816829800605774},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.43306902050971985},{"id":"https://openalex.org/keywords/property","display_name":"Property (philosophy)","score":0.42149579524993896},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.2809114456176758},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.27654188871383667},{"id":"https://openalex.org/keywords/noise-reduction","display_name":"Noise reduction","score":0.2274470329284668},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.21439409255981445},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1826440989971161},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.1163109540939331},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.06443741917610168}],"concepts":[{"id":"https://openalex.org/C100102862","wikidata":"https://www.wikidata.org/wiki/Q2625855","display_name":"Bistatic radar","level":4,"score":0.7109986543655396},{"id":"https://openalex.org/C114996537","wikidata":"https://www.wikidata.org/wiki/Q4854529","display_name":"Colors of noise","level":3,"score":0.7101866602897644},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7029705047607422},{"id":"https://openalex.org/C2778307483","wikidata":"https://www.wikidata.org/wiki/Q5149038","display_name":"Colored","level":2,"score":0.6026986241340637},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.5945194959640503},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5687575936317444},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.5357972979545593},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.5298207402229309},{"id":"https://openalex.org/C178650346","wikidata":"https://www.wikidata.org/wiki/Q201984","display_name":"Covariance","level":2,"score":0.45816829800605774},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.43306902050971985},{"id":"https://openalex.org/C189950617","wikidata":"https://www.wikidata.org/wiki/Q937228","display_name":"Property (philosophy)","level":2,"score":0.42149579524993896},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.2809114456176758},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.27654188871383667},{"id":"https://openalex.org/C163294075","wikidata":"https://www.wikidata.org/wiki/Q581861","display_name":"Noise reduction","level":2,"score":0.2274470329284668},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.21439409255981445},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1826440989971161},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.1163109540939331},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.06443741917610168},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0}],"mesh":[],"locations_count":6,"locations":[{"id":"doi:10.1109/icdsp.2018.8631628","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icdsp.2018.8631628","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE 23rd International Conference on Digital Signal Processing (DSP)","raw_type":"proceedings-article"},{"id":"pmh:oai:ir.lzu.edu.cn/:262010/282166","is_oa":false,"landing_page_url":"http://ir.lzu.edu.cn/handle/262010/282166","pdf_url":null,"source":{"id":"https://openalex.org/S4406923049","display_name":"Lanzhou University Institutional Repository","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Proceedings Paper"},{"id":"pmh:oai:ir.lzu.edu.cn/:262010/403912","is_oa":false,"landing_page_url":"http://ir.lzu.edu.cn/handle/262010/403912","pdf_url":null,"source":{"id":"https://openalex.org/S4406923049","display_name":"Lanzhou University Institutional Repository","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference article (CA)"},{"id":"pmh:oai:ir.lzu.edu.cn/:262010/269455","is_oa":false,"landing_page_url":"http://ir.lzu.edu.cn/handle/262010/269455","pdf_url":null,"source":{"id":"https://openalex.org/S4406923049","display_name":"Lanzhou University Institutional Repository","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"\u4f1a\u8bae\u8bba\u6587"},{"id":"pmh:oai:ir.lzu.edu.cn/:262010/281206","is_oa":false,"landing_page_url":"http://ir.lzu.edu.cn/handle/262010/281206","pdf_url":null,"source":{"id":"https://openalex.org/S4406923049","display_name":"Lanzhou University Institutional Repository","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Proceedings Paper"},{"id":"pmh:oai:ir.lzu.edu.cn/:262010/293077","is_oa":false,"landing_page_url":"http://ir.lzu.edu.cn/handle/262010/293077","pdf_url":null,"source":{"id":"https://openalex.org/S4406923049","display_name":"Lanzhou University Institutional Repository","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Proceedings Paper"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.47999998927116394,"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1601911781","https://openalex.org/W1623214386","https://openalex.org/W2003733299","https://openalex.org/W2018079095","https://openalex.org/W2025654678","https://openalex.org/W2036386842","https://openalex.org/W2040822780","https://openalex.org/W2092864563","https://openalex.org/W2110798624","https://openalex.org/W2565201095"],"related_works":["https://openalex.org/W2140509105","https://openalex.org/W1547843988","https://openalex.org/W3146178872","https://openalex.org/W2092421397","https://openalex.org/W4205591199","https://openalex.org/W1896345589","https://openalex.org/W2383726841","https://openalex.org/W4392806285","https://openalex.org/W95881924","https://openalex.org/W2382377735"],"abstract_inverted_index":{"This":[0],"paper":[1],"addresses":[2],"the":[3,13,21,25,52,63,70,80],"problem":[4],"of":[5,15,24,46,65,84],"direction":[6],"finding":[7],"for":[8],"bistatic":[9],"MIMO":[10],"radar":[11],"in":[12],"presence":[14],"unknown":[16],"spatially":[17],"colored":[18,26,53],"noise.":[19],"Taking":[20],"stationary":[22],"property":[23],"noise":[27,54],"into":[28],"consideration,":[29],"a":[30],"covariance":[31],"differencing-based":[32],"method":[33,38],"is":[34],"presented.":[35],"The":[36],"proposed":[37],"has":[39],"computational":[40],"complexity":[41],"very":[42],"close":[43],"to":[44,78],"that":[45],"ESPRIT.":[47],"besides,":[48],"it":[49,61],"can":[50],"suppress":[51],"without":[55],"any":[56],"virtual":[57],"aperture":[58],"loss.":[59],"Therefore,":[60],"improves":[62],"accuracy":[64],"angle":[66],"estimation":[67],"compared":[68],"with":[69],"existing":[71],"de-noising":[72],"algorithms.":[73],"Numerical":[74],"experiments":[75],"are":[76],"provided":[77],"examine":[79],"effectiveness":[81],"and":[82],"improvement":[83],"our":[85],"algorithm.":[86]},"counts_by_year":[{"year":2020,"cited_by_count":7},{"year":2019,"cited_by_count":8}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
