{"id":"https://openalex.org/W4281557248","doi":"https://doi.org/10.1007/s11760-022-02256-6","title":"High-order propagator-based DOA estimators using a coprime array without the source number","display_name":"High-order propagator-based DOA estimators using a coprime array without the source number","publication_year":2022,"publication_date":"2022-05-26","ids":{"openalex":"https://openalex.org/W4281557248","doi":"https://doi.org/10.1007/s11760-022-02256-6"},"language":"en","primary_location":{"id":"doi:10.1007/s11760-022-02256-6","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11760-022-02256-6","pdf_url":null,"source":{"id":"https://openalex.org/S156904493","display_name":"Signal Image and Video Processing","issn_l":"1863-1703","issn":["1863-1703","1863-1711"],"is_oa":false,"is_in_doaj":false,"is_core":true,"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":"Signal, Image and Video 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/A5026703119","display_name":"Shaozhi Guo","orcid":"https://orcid.org/0000-0002-2290-564X"},"institutions":[{"id":"https://openalex.org/I139024713","display_name":"Guangdong University of Technology","ror":"https://ror.org/04azbjn80","country_code":"CN","type":"education","lineage":["https://openalex.org/I139024713"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shaozhi Guo","raw_affiliation_strings":["School of Automation, Guangdong University of Technology, Guangzhou, 510000, China","School of Integrated Circuits, Guangdong University of Technology, Guangzhou, 510000, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Automation, Guangdong University of Technology, Guangzhou, 510000, China","institution_ids":["https://openalex.org/I139024713"]},{"raw_affiliation_string":"School of Integrated Circuits, Guangdong University of Technology, Guangzhou, 510000, China","institution_ids":["https://openalex.org/I139024713"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050076555","display_name":"Shuting Cai","orcid":"https://orcid.org/0000-0002-2842-6439"},"institutions":[{"id":"https://openalex.org/I139024713","display_name":"Guangdong University of Technology","ror":"https://ror.org/04azbjn80","country_code":"CN","type":"education","lineage":["https://openalex.org/I139024713"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shuting Cai","raw_affiliation_strings":["School of Automation, Guangdong University of Technology, Guangzhou, 510000, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Automation, Guangdong University of Technology, Guangzhou, 510000, China","institution_ids":["https://openalex.org/I139024713"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100387063","display_name":"Jianzhong Li","orcid":"https://orcid.org/0000-0002-0226-4064"},"institutions":[{"id":"https://openalex.org/I139024713","display_name":"Guangdong University of Technology","ror":"https://ror.org/04azbjn80","country_code":"CN","type":"education","lineage":["https://openalex.org/I139024713"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jianzhong Li","raw_affiliation_strings":["School of Integrated Circuits, Guangdong University of Technology, Guangzhou, 510000, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Integrated Circuits, Guangdong University of Technology, Guangzhou, 510000, China","institution_ids":["https://openalex.org/I139024713"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040680446","display_name":"Dongxiang Luo","orcid":"https://orcid.org/0000-0002-9411-103X"},"institutions":[{"id":"https://openalex.org/I187400657","display_name":"South China Normal University","ror":"https://ror.org/01kq0pv72","country_code":"CN","type":"education","lineage":["https://openalex.org/I187400657"]},{"id":"https://openalex.org/I37987034","display_name":"Guangzhou University","ror":"https://ror.org/05ar8rn06","country_code":"CN","type":"education","lineage":["https://openalex.org/I37987034"]},{"id":"https://openalex.org/I4210149211","display_name":"Institute of Semiconductors","ror":"https://ror.org/048dd0611","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210149211"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dongxiang Luo","raw_affiliation_strings":["Institute of Semiconductors, South China Normal University, Guangzhou, 510631, China","School of Chemistry and Chemical Engineering, Guangzhou University, Guangzhou, 510000, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Semiconductors, South China Normal University, Guangzhou, 510631, China","institution_ids":["https://openalex.org/I187400657","https://openalex.org/I4210149211"]},{"raw_affiliation_string":"School of Chemistry and Chemical Engineering, Guangzhou University, Guangzhou, 510000, China","institution_ids":["https://openalex.org/I37987034"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5007822830","display_name":"Xiaoming Xiong","orcid":"https://orcid.org/0000-0002-2421-7621"},"institutions":[{"id":"https://openalex.org/I139024713","display_name":"Guangdong University of Technology","ror":"https://ror.org/04azbjn80","country_code":"CN","type":"education","lineage":["https://openalex.org/I139024713"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaoming Xiong","raw_affiliation_strings":["School of Integrated Circuits, Guangdong University of Technology, Guangzhou, 510000, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Integrated Circuits, Guangdong University of Technology, Guangzhou, 510000, China","institution_ids":["https://openalex.org/I139024713"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5100387063"],"corresponding_institution_ids":["https://openalex.org/I139024713"],"apc_list":{"value":2390,"currency":"EUR","value_usd":2990},"apc_paid":null,"fwci":0.2973,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.49016339,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"17","issue":"2","first_page":"519","last_page":"525"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10931","display_name":"Direction-of-Arrival Estimation Techniques","score":0.9998000264167786,"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":0.9998000264167786,"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/T10860","display_name":"Speech and Audio Processing","score":0.9988999962806702,"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/T11946","display_name":"Antenna Design and Optimization","score":0.9961000084877014,"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/propagator","display_name":"Propagator","score":0.819534182548523},{"id":"https://openalex.org/keywords/coprime-integers","display_name":"Coprime integers","score":0.7409505248069763},{"id":"https://openalex.org/keywords/estimator","display_name":"Estimator","score":0.7397159337997437},{"id":"https://openalex.org/keywords/a-priori-and-a-posteriori","display_name":"A priori and a posteriori","score":0.714997410774231},{"id":"https://openalex.org/keywords/direction-of-arrival","display_name":"Direction of arrival","score":0.5786693096160889},{"id":"https://openalex.org/keywords/gaussian","display_name":"Gaussian","score":0.5181769132614136},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.49029234051704407},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4831361472606659},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4276452958583832},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.4234955310821533},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.22443604469299316},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1068410873413086},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.10366520285606384}],"concepts":[{"id":"https://openalex.org/C104416048","wikidata":"https://www.wikidata.org/wiki/Q302518","display_name":"Propagator","level":2,"score":0.819534182548523},{"id":"https://openalex.org/C23230895","wikidata":"https://www.wikidata.org/wiki/Q104752","display_name":"Coprime integers","level":2,"score":0.7409505248069763},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.7397159337997437},{"id":"https://openalex.org/C75553542","wikidata":"https://www.wikidata.org/wiki/Q178161","display_name":"A priori and a posteriori","level":2,"score":0.714997410774231},{"id":"https://openalex.org/C172051844","wikidata":"https://www.wikidata.org/wiki/Q5280438","display_name":"Direction of arrival","level":3,"score":0.5786693096160889},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.5181769132614136},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.49029234051704407},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4831361472606659},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4276452958583832},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.4234955310821533},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.22443604469299316},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1068410873413086},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.10366520285606384},{"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/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C37914503","wikidata":"https://www.wikidata.org/wiki/Q156495","display_name":"Mathematical physics","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s11760-022-02256-6","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11760-022-02256-6","pdf_url":null,"source":{"id":"https://openalex.org/S156904493","display_name":"Signal Image and Video Processing","issn_l":"1863-1703","issn":["1863-1703","1863-1711"],"is_oa":false,"is_in_doaj":false,"is_core":true,"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":"Signal, Image and Video Processing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3598613223","display_name":null,"funder_award_id":"62001127","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"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W1972026932","https://openalex.org/W2041050174","https://openalex.org/W2113638573","https://openalex.org/W2127657009","https://openalex.org/W2128131274","https://openalex.org/W2143751426","https://openalex.org/W2158196600","https://openalex.org/W2163852636","https://openalex.org/W2164390589","https://openalex.org/W2225303823","https://openalex.org/W2335128326","https://openalex.org/W2586607074","https://openalex.org/W2603946642","https://openalex.org/W2790761600","https://openalex.org/W2859755114","https://openalex.org/W2914088837","https://openalex.org/W2937938085","https://openalex.org/W2941431164","https://openalex.org/W2963984872","https://openalex.org/W2990219748","https://openalex.org/W3094474007","https://openalex.org/W3121461011","https://openalex.org/W3203807958","https://openalex.org/W4243506673"],"related_works":["https://openalex.org/W2051594403","https://openalex.org/W2849843506","https://openalex.org/W4317795331","https://openalex.org/W3205335469","https://openalex.org/W2760841258","https://openalex.org/W2774967657","https://openalex.org/W2606284533","https://openalex.org/W2913381933","https://openalex.org/W2736071613","https://openalex.org/W3006538650"],"abstract_inverted_index":null,"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1}],"updated_date":"2026-06-16T07:32:37.131356","created_date":"2025-10-10T00:00:00"}