{"id":"https://openalex.org/W3184453746","doi":"https://doi.org/10.3390/rs13132553","title":"DOA and Range Estimation for FDA-MIMO Radar with Sparse Bayesian Learning","display_name":"DOA and Range Estimation for FDA-MIMO Radar with Sparse Bayesian Learning","publication_year":2021,"publication_date":"2021-06-29","ids":{"openalex":"https://openalex.org/W3184453746","doi":"https://doi.org/10.3390/rs13132553","mag":"3184453746"},"language":"en","primary_location":{"id":"doi:10.3390/rs13132553","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs13132553","pdf_url":"https://www.mdpi.com/2072-4292/13/13/2553/pdf?version=1625125298","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2072-4292/13/13/2553/pdf?version=1625125298","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5070001476","display_name":"Qi Liu","orcid":"https://orcid.org/0000-0003-0893-8733"},"institutions":[{"id":"https://openalex.org/I20942203","display_name":"Hainan University","ror":"https://ror.org/03q648j11","country_code":"CN","type":"education","lineage":["https://openalex.org/I20942203"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qi Liu","raw_affiliation_strings":["State Key Laboratory of Marine Resource Utilization in South China Sea, School of Information and Communication Engineering, Hainan University, Haikou 570228, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Marine Resource Utilization in South China Sea, School of Information and Communication Engineering, Hainan University, Haikou 570228, China","institution_ids":["https://openalex.org/I20942203"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101947451","display_name":"Xianpeng Wang","orcid":"https://orcid.org/0000-0002-6681-6489"},"institutions":[{"id":"https://openalex.org/I20942203","display_name":"Hainan University","ror":"https://ror.org/03q648j11","country_code":"CN","type":"education","lineage":["https://openalex.org/I20942203"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xianpeng Wang","raw_affiliation_strings":["State Key Laboratory of Marine Resource Utilization in South China Sea, School of Information and Communication Engineering, Hainan University, Haikou 570228, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Marine Resource Utilization in South China Sea, School of Information and Communication Engineering, Hainan University, Haikou 570228, China","institution_ids":["https://openalex.org/I20942203"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011132245","display_name":"Mengxing Huang","orcid":"https://orcid.org/0000-0002-5709-703X"},"institutions":[{"id":"https://openalex.org/I20942203","display_name":"Hainan University","ror":"https://ror.org/03q648j11","country_code":"CN","type":"education","lineage":["https://openalex.org/I20942203"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Mengxing Huang","raw_affiliation_strings":["State Key Laboratory of Marine Resource Utilization in South China Sea, School of Information and Communication Engineering, Hainan University, Haikou 570228, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Marine Resource Utilization in South China Sea, School of Information and Communication Engineering, Hainan University, Haikou 570228, China","institution_ids":["https://openalex.org/I20942203"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064789446","display_name":"Xiang Lan","orcid":"https://orcid.org/0000-0002-4769-3639"},"institutions":[{"id":"https://openalex.org/I20942203","display_name":"Hainan University","ror":"https://ror.org/03q648j11","country_code":"CN","type":"education","lineage":["https://openalex.org/I20942203"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiang Lan","raw_affiliation_strings":["State Key Laboratory of Marine Resource Utilization in South China Sea, School of Information and Communication Engineering, Hainan University, Haikou 570228, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Marine Resource Utilization in South China Sea, School of Information and Communication Engineering, Hainan University, Haikou 570228, China","institution_ids":["https://openalex.org/I20942203"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5067984316","display_name":"Lu Sun","orcid":"https://orcid.org/0000-0001-7779-4484"},"institutions":[{"id":"https://openalex.org/I43313876","display_name":"Dalian Maritime University","ror":"https://ror.org/002b7nr53","country_code":"CN","type":"education","lineage":["https://openalex.org/I43313876"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lu Sun","raw_affiliation_strings":["Department of Communication Engineering, Institute of Information Science Technology, Dalian Maritime University, Dalian 116086, China"],"affiliations":[{"raw_affiliation_string":"Department of Communication Engineering, Institute of Information Science Technology, Dalian Maritime University, Dalian 116086, China","institution_ids":["https://openalex.org/I43313876"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5101947451"],"corresponding_institution_ids":["https://openalex.org/I20942203"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":1.389,"has_fulltext":true,"cited_by_count":11,"citation_normalized_percentile":{"value":0.81409185,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"13","issue":"13","first_page":"2553","last_page":"2553"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10931","display_name":"Direction-of-Arrival Estimation Techniques","score":0.9998999834060669,"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/T10931","display_name":"Direction-of-Arrival Estimation Techniques","score":0.9998999834060669,"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/T10891","display_name":"Radar Systems and Signal Processing","score":0.9994999766349792,"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":0.9973999857902527,"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/range","display_name":"Range (aeronautics)","score":0.6925187110900879},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6830008625984192},{"id":"https://openalex.org/keywords/grid","display_name":"Grid","score":0.6754168272018433},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.6135386824607849},{"id":"https://openalex.org/keywords/direction-of-arrival","display_name":"Direction of arrival","score":0.6024782657623291},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.5386599898338318},{"id":"https://openalex.org/keywords/bayesian-probability","display_name":"Bayesian probability","score":0.4700920581817627},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.4480569064617157},{"id":"https://openalex.org/keywords/bayesian-inference","display_name":"Bayesian inference","score":0.4455288350582123},{"id":"https://openalex.org/keywords/maximization","display_name":"Maximization","score":0.42484793066978455},{"id":"https://openalex.org/keywords/expectation\u2013maximization-algorithm","display_name":"Expectation\u2013maximization algorithm","score":0.4120984971523285},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.2651703953742981},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.25739431381225586},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.23182746767997742},{"id":"https://openalex.org/keywords/maximum-likelihood","display_name":"Maximum likelihood","score":0.21822145581245422},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.13118082284927368},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.1116730272769928},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.07920509576797485},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.06711724400520325}],"concepts":[{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.6925187110900879},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6830008625984192},{"id":"https://openalex.org/C187691185","wikidata":"https://www.wikidata.org/wiki/Q2020720","display_name":"Grid","level":2,"score":0.6754168272018433},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6135386824607849},{"id":"https://openalex.org/C172051844","wikidata":"https://www.wikidata.org/wiki/Q5280438","display_name":"Direction of arrival","level":3,"score":0.6024782657623291},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.5386599898338318},{"id":"https://openalex.org/C107673813","wikidata":"https://www.wikidata.org/wiki/Q812534","display_name":"Bayesian probability","level":2,"score":0.4700920581817627},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.4480569064617157},{"id":"https://openalex.org/C160234255","wikidata":"https://www.wikidata.org/wiki/Q812535","display_name":"Bayesian inference","level":3,"score":0.4455288350582123},{"id":"https://openalex.org/C2776330181","wikidata":"https://www.wikidata.org/wiki/Q18358244","display_name":"Maximization","level":2,"score":0.42484793066978455},{"id":"https://openalex.org/C182081679","wikidata":"https://www.wikidata.org/wiki/Q1275153","display_name":"Expectation\u2013maximization algorithm","level":3,"score":0.4120984971523285},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.2651703953742981},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.25739431381225586},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.23182746767997742},{"id":"https://openalex.org/C49781872","wikidata":"https://www.wikidata.org/wiki/Q1045555","display_name":"Maximum likelihood","level":2,"score":0.21822145581245422},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.13118082284927368},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.1116730272769928},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.07920509576797485},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.06711724400520325},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/rs13132553","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs13132553","pdf_url":"https://www.mdpi.com/2072-4292/13/13/2553/pdf?version=1625125298","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:373d572f6f9e4e6f8f44fb6d39f6d173","is_oa":true,"landing_page_url":"https://doaj.org/article/373d572f6f9e4e6f8f44fb6d39f6d173","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing, Vol 13, Iss 13, p 2553 (2021)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2072-4292/13/13/2553/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/rs13132553","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing; Volume 13; Issue 13; Pages: 2553","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/rs13132553","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs13132553","pdf_url":"https://www.mdpi.com/2072-4292/13/13/2553/pdf?version=1625125298","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1121271761","display_name":null,"funder_award_id":"Program","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2021976906","display_name":null,"funder_award_id":"2019CXTD400","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G2048837757","display_name":null,"funder_award_id":"No. 61861015 and 61961013","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2087396116","display_name":null,"funder_award_id":"China","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2167794731","display_name":null,"funder_award_id":"61961013","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2673583893","display_name":null,"funder_award_id":"61961013","funder_id":"https://openalex.org/F4320323370","funder_display_name":"Hainan University"},{"id":"https://openalex.org/G2802911279","display_name":null,"funder_award_id":"Young","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3317480652","display_name":null,"funder_award_id":"Science","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3338849379","display_name":null,"funder_award_id":"2018QNRC001","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G391238517","display_name":null,"funder_award_id":", and","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4185176514","display_name":null,"funder_award_id":"61861015","funder_id":"https://openalex.org/F4320323370","funder_display_name":"Hainan University"},{"id":"https://openalex.org/G4765159681","display_name":null,"funder_award_id":"2018QNRC001","funder_id":"https://openalex.org/F4320323370","funder_display_name":"Hainan University"},{"id":"https://openalex.org/G5565759550","display_name":null,"funder_award_id":"2019CXTD400","funder_id":"https://openalex.org/F4320323370","funder_display_name":"Hainan University"},{"id":"https://openalex.org/G5939423041","display_name":null,"funder_award_id":"Technology","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5992238869","display_name":null,"funder_award_id":"KYQD(ZR) 1731","funder_id":"https://openalex.org/F4320323370","funder_display_name":"Hainan University"},{"id":"https://openalex.org/G5994120800","display_name":null,"funder_award_id":"Natural","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6163091765","display_name":null,"funder_award_id":"2020010","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6438090660","display_name":null,"funder_award_id":"61861015","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6440051410","display_name":null,"funder_award_id":"No. 2019CXTD400","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G7742127746","display_name":null,"funder_award_id":"2018QNRC001","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G8714109953","display_name":null,"funder_award_id":"QNRC001","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320323370","display_name":"Hainan University","ror":"https://ror.org/03q648j11"},{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3184453746.pdf","grobid_xml":"https://content.openalex.org/works/W3184453746.grobid-xml"},"referenced_works_count":49,"referenced_works":["https://openalex.org/W279690930","https://openalex.org/W1979987252","https://openalex.org/W1991091721","https://openalex.org/W2021910420","https://openalex.org/W2026176629","https://openalex.org/W2028823365","https://openalex.org/W2062608344","https://openalex.org/W2071284784","https://openalex.org/W2103519107","https://openalex.org/W2109814252","https://openalex.org/W2130342534","https://openalex.org/W2143956809","https://openalex.org/W2151667873","https://openalex.org/W2151725564","https://openalex.org/W2157457487","https://openalex.org/W2162654459","https://openalex.org/W2164137373","https://openalex.org/W2328196818","https://openalex.org/W2412859457","https://openalex.org/W2474497409","https://openalex.org/W2513373031","https://openalex.org/W2513529200","https://openalex.org/W2760203759","https://openalex.org/W2779465872","https://openalex.org/W2793941294","https://openalex.org/W2794180747","https://openalex.org/W2797475427","https://openalex.org/W2805965996","https://openalex.org/W2905504280","https://openalex.org/W2921062571","https://openalex.org/W2924900823","https://openalex.org/W2954842555","https://openalex.org/W2967917747","https://openalex.org/W2981576251","https://openalex.org/W2997241746","https://openalex.org/W3004575199","https://openalex.org/W3005398979","https://openalex.org/W3008206779","https://openalex.org/W3016582956","https://openalex.org/W3080716055","https://openalex.org/W3097932407","https://openalex.org/W3102166889","https://openalex.org/W3110911688","https://openalex.org/W3120384044","https://openalex.org/W3136940367","https://openalex.org/W3146703290","https://openalex.org/W6684383234","https://openalex.org/W6750036751","https://openalex.org/W6786503141"],"related_works":["https://openalex.org/W2545343974","https://openalex.org/W4291895924","https://openalex.org/W1783583321","https://openalex.org/W2038397443","https://openalex.org/W2941374357","https://openalex.org/W2112785353","https://openalex.org/W2026727497","https://openalex.org/W1976188970","https://openalex.org/W2889559465","https://openalex.org/W2990541822"],"abstract_inverted_index":{"Due":[0],"to":[1,86,101,127,142,148],"grid":[2,111,145],"division,":[3],"the":[4,15,43,61,63,74,81,93,103,115,122,129,136,144,151,155,165,170],"existing":[5],"target":[6],"localization":[7],"algorithms":[8],"based":[9],"on":[10],"sparse":[11],"signal":[12],"recovery":[13],"for":[14],"frequency":[16],"diverse":[17],"array":[18],"multiple-input":[19],"multiple-output":[20],"(FDA-MIMO)":[21],"radar":[22],"not":[23],"only":[24],"suffer":[25],"from":[26],"high":[27],"computational":[28],"complexity":[29],"but":[30],"also":[31],"encounter":[32],"significant":[33],"estimation":[34],"performance":[35],"degradation":[36],"caused":[37,153],"by":[38,79,114,154],"off-grid":[39,48,156],"gaps.":[40],"To":[41],"tackle":[42],"aforementioned":[44],"problems,":[45],"an":[46],"effective":[47],"Sparse":[49],"Bayesian":[50],"Learning":[51],"(SBL)":[52],"method":[53],"is":[54,77,112,125,140],"proposed":[55,126,171],"in":[56],"this":[57],"paper,":[58],"which":[59],"enables":[60],"calculation":[62],"direction":[64],"of":[65,72,169],"arrival":[66],"(DOA)":[67],"and":[68,84,118,121,132,161,167],"range":[69,106,119,133],"estimates.":[70,107,134],"First":[71],"all,":[73],"angle-dependent":[75],"component":[76],"split":[78],"reconstructing":[80],"received":[82],"data":[83],"contributes":[85],"immediately":[87],"extract":[88],"rough":[89,105,116,130],"DOA":[90,117,131],"estimates":[91],"with":[92],"root":[94],"SBL":[95],"algorithm,":[96],"which,":[97],"subsequently,":[98],"are":[99],"utilized":[100,141],"obtain":[102],"paired":[104],"Furthermore,":[108],"a":[109],"discrete":[110],"constructed":[113],"estimates,":[120],"2D-SBL":[123],"model":[124],"optimize":[128],"Moreover,":[135],"expectation-maximization":[137],"(EM)":[138],"algorithm":[139],"update":[143],"points":[146],"iteratively":[147],"further":[149],"eliminate":[150],"errors":[152],"model.":[157],"Finally,":[158],"theoretical":[159],"analyses":[160],"numerical":[162],"simulations":[163],"illustrate":[164],"effectiveness":[166],"superiority":[168],"method.":[172]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":1}],"updated_date":"2026-04-19T08:26:33.389920","created_date":"2025-10-10T00:00:00"}