{"id":"https://openalex.org/W4414417455","doi":"https://doi.org/10.1007/s11235-025-01354-3","title":"An unbiased DOA estimation algorithm in the phased array radar Regime","display_name":"An unbiased DOA estimation algorithm in the phased array radar Regime","publication_year":2025,"publication_date":"2025-09-23","ids":{"openalex":"https://openalex.org/W4414417455","doi":"https://doi.org/10.1007/s11235-025-01354-3"},"language":"en","primary_location":{"id":"doi:10.1007/s11235-025-01354-3","doi":"https://doi.org/10.1007/s11235-025-01354-3","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11235-025-01354-3","pdf_url":null,"source":{"id":"https://openalex.org/S145894672","display_name":"Telecommunication Systems","issn_l":"1018-4864","issn":["1018-4864","1572-9451"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-d","jufo-1","ki-jl-1","norway-1","poland-40","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Telecommunication Systems","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"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/A5100436939","display_name":"Kai Wang","orcid":"https://orcid.org/0000-0001-7070-5186","observed_orcids":["https://orcid.org/0000-0001-7070-5186"]},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kai Wang","raw_affiliation_strings":["The School of Information Science and Engineering, Southeast University, 211111, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The School of Information Science and Engineering, Southeast University, 211111, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101900725","display_name":"Zhiyuan Jin","orcid":"https://orcid.org/0000-0003-0381-2429","observed_orcids":["https://orcid.org/0000-0003-0381-2429"]},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhiyuan Jin","raw_affiliation_strings":["The School of Information Science and Engineering, Southeast University, 211111, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The School of Information Science and Engineering, Southeast University, 211111, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102282283","display_name":"Zichuan Yu","orcid":"https://orcid.org/0009-0000-3927-0145","observed_orcids":["https://orcid.org/0009-0000-3927-0145"]},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zichuan Yu","raw_affiliation_strings":["The School of Information Science and Engineering, Southeast University, 211111, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The School of Information Science and Engineering, Southeast University, 211111, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054644187","display_name":"Feiyang Zhong","orcid":"https://orcid.org/0009-0005-2000-9998","observed_orcids":["https://orcid.org/0009-0005-2000-9998"]},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Feiyang Zhong","raw_affiliation_strings":["The School of Information Science and Engineering, Southeast University, 211111, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The School of Information Science and Engineering, Southeast University, 211111, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Shangyun Ma","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shangyun Ma","raw_affiliation_strings":["The School of Information Science and Engineering, Southeast University, 211111, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The School of Information Science and Engineering, Southeast University, 211111, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5113280442","display_name":"Qiuyu Xu","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qiuyu Xu","raw_affiliation_strings":["The School of Information Science and Engineering, Southeast University, 211111, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The School of Information Science and Engineering, Southeast University, 211111, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5054644187"],"corresponding_institution_ids":["https://openalex.org/I76569877"],"apc_list":{"value":3090,"currency":"USD","value_usd":3090},"apc_paid":null,"fwci":0.346,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.44067405,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":93},"biblio":{"volume":"88","issue":"4","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10931","display_name":"Direction-of-Arrival Estimation Techniques","score":0.9970999956130981,"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":0.9970999956130981,"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":0.0026000000070780516,"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/T11946","display_name":"Antenna Design and Optimization","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/doa-estimation","display_name":"direction of arrival estimation","score":0.9639999866485596},{"id":"https://openalex.org/keywords/phased-array-radar","display_name":"phased array radar","score":0.984000027179718},{"id":"https://openalex.org/keywords/beamforming","display_name":"beamforming","score":0.7900000214576721},{"id":"https://openalex.org/keywords/frequency-estimation","display_name":"frequency estimation","score":0.9380000233650208},{"id":"https://openalex.org/keywords/linear-equations","display_name":"linear equations","score":0.4050000011920929},{"id":"https://openalex.org/keywords/anti-noise-performance","display_name":"anti-noise performance","score":0.8759999871253967}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8307999968528748},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.70169997215271},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.6040999889373779},{"id":"https://openalex.org/C55494473","wikidata":"https://www.wikidata.org/wiki/Q727898","display_name":"Phased array","level":3,"score":0.5931000113487244},{"id":"https://openalex.org/C2987759513","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar signal processing","level":4,"score":0.46320000290870667},{"id":"https://openalex.org/C96250715","wikidata":"https://www.wikidata.org/wiki/Q965330","display_name":"Estimation","level":2,"score":0.429500013589859},{"id":"https://openalex.org/C172051844","wikidata":"https://www.wikidata.org/wiki/Q5280438","display_name":"Direction of arrival","level":3,"score":0.3864000141620636},{"id":"https://openalex.org/C57733114","wikidata":"https://www.wikidata.org/wiki/Q1006032","display_name":"Discrete Fourier transform (general)","level":5,"score":0.37220001220703125},{"id":"https://openalex.org/C102519508","wikidata":"https://www.wikidata.org/wiki/Q6520159","display_name":"Fourier transform","level":2,"score":0.33820000290870667},{"id":"https://openalex.org/C167928553","wikidata":"https://www.wikidata.org/wiki/Q1376021","display_name":"Estimation theory","level":2,"score":0.3361999988555908},{"id":"https://openalex.org/C2778915421","wikidata":"https://www.wikidata.org/wiki/Q3643177","display_name":"Performance improvement","level":2,"score":0.3262999951839447},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.30169999599456787},{"id":"https://openalex.org/C75172450","wikidata":"https://www.wikidata.org/wiki/Q623950","display_name":"Fast Fourier transform","level":2,"score":0.27570000290870667},{"id":"https://openalex.org/C30049272","wikidata":"https://www.wikidata.org/wiki/Q6555326","display_name":"Spectral density estimation","level":3,"score":0.272599995136261},{"id":"https://openalex.org/C2984296375","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar systems","level":3,"score":0.27219998836517334},{"id":"https://openalex.org/C2778545087","wikidata":"https://www.wikidata.org/wiki/Q4795883","display_name":"Array processing","level":4,"score":0.26409998536109924},{"id":"https://openalex.org/C100102862","wikidata":"https://www.wikidata.org/wiki/Q2625855","display_name":"Bistatic radar","level":4,"score":0.26109999418258667},{"id":"https://openalex.org/C32283439","wikidata":"https://www.wikidata.org/wiki/Q1407014","display_name":"Radar tracker","level":3,"score":0.25999999046325684},{"id":"https://openalex.org/C134406370","wikidata":"https://www.wikidata.org/wiki/Q832005","display_name":"Radar engineering details","level":4,"score":0.25040000677108765}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s11235-025-01354-3","doi":"https://doi.org/10.1007/s11235-025-01354-3","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11235-025-01354-3","pdf_url":null,"source":{"id":"https://openalex.org/S145894672","display_name":"Telecommunication Systems","issn_l":"1018-4864","issn":["1018-4864","1572-9451"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-d","jufo-1","ki-jl-1","norway-1","poland-40","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Telecommunication Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G6249807887","display_name":null,"funder_award_id":"2020YFC2004003","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"}],"funders":[{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W1617921883","https://openalex.org/W1990779296","https://openalex.org/W2058015438","https://openalex.org/W2128131274","https://openalex.org/W2583576739","https://openalex.org/W2914254158","https://openalex.org/W3004292178","https://openalex.org/W3034953580","https://openalex.org/W3145920807","https://openalex.org/W3216358577","https://openalex.org/W4312384204","https://openalex.org/W4312468715","https://openalex.org/W4317642784","https://openalex.org/W4319866696","https://openalex.org/W4360901652","https://openalex.org/W4383220262","https://openalex.org/W4391468388","https://openalex.org/W4396753614","https://openalex.org/W4405599200","https://openalex.org/W4406727908","https://openalex.org/W4407458096","https://openalex.org/W4407937820","https://openalex.org/W4408520668"],"related_works":["https://openalex.org/W7125698277","https://openalex.org/W2351398396","https://openalex.org/W2429254964","https://openalex.org/W2102425400","https://openalex.org/W7125802687","https://openalex.org/W2114204210","https://openalex.org/W2566763481","https://openalex.org/W7155098614","https://openalex.org/W2943305316","https://openalex.org/W2001400849"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-09-27T08:07:27.782135","created_date":"2025-10-10T00:00:00"}