{"id":"https://openalex.org/W4298144543","doi":"https://doi.org/10.1007/s00034-022-02185-2","title":"Coherent Wideband Signals Direction Finding Using Subspace-Based Methods","display_name":"Coherent Wideband Signals Direction Finding Using Subspace-Based Methods","publication_year":2022,"publication_date":"2022-09-30","ids":{"openalex":"https://openalex.org/W4298144543","doi":"https://doi.org/10.1007/s00034-022-02185-2"},"language":"en","primary_location":{"id":"doi:10.1007/s00034-022-02185-2","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00034-022-02185-2","pdf_url":null,"source":{"id":"https://openalex.org/S20109229","display_name":"Circuits Systems and Signal Processing","issn_l":"0278-081X","issn":["0278-081X","1531-5878"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320186","host_organization_name":"Birkh\u00e4user","host_organization_lineage":["https://openalex.org/P4310320186","https://openalex.org/P4310319900"],"host_organization_lineage_names":["Birkh\u00e4user","Springer Science+Business Media"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Circuits, Systems, and 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/A5058234302","display_name":"Hamza Abadlia","orcid":null},"institutions":[{"id":"https://openalex.org/I2802493600","display_name":"Polytechnic School of Algiers","ror":"https://ror.org/05t0zwy08","country_code":"DZ","type":"education","lineage":["https://openalex.org/I2802493600"]}],"countries":["DZ"],"is_corresponding":true,"raw_author_name":"Abadlia Hamza","raw_affiliation_strings":["Ecole Militaire Polytechnique, B.P 17, 16111, Bordj el Bahri, Alger, Algeria"],"affiliations":[{"raw_affiliation_string":"Ecole Militaire Polytechnique, B.P 17, 16111, Bordj el Bahri, Alger, Algeria","institution_ids":["https://openalex.org/I2802493600"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063977267","display_name":"Ammar Mesloub","orcid":"https://orcid.org/0000-0002-3754-8382"},"institutions":[{"id":"https://openalex.org/I2802493600","display_name":"Polytechnic School of Algiers","ror":"https://ror.org/05t0zwy08","country_code":"DZ","type":"education","lineage":["https://openalex.org/I2802493600"]}],"countries":["DZ"],"is_corresponding":false,"raw_author_name":"Mesloub Ammar","raw_affiliation_strings":["Ecole Militaire Polytechnique, B.P 17, 16111, Bordj el Bahri, Alger, Algeria"],"affiliations":[{"raw_affiliation_string":"Ecole Militaire Polytechnique, B.P 17, 16111, Bordj el Bahri, Alger, Algeria","institution_ids":["https://openalex.org/I2802493600"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048422728","display_name":"El korso Mohammed Nabil","orcid":null},"institutions":[{"id":"https://openalex.org/I40434647","display_name":"Universit\u00e9 Paris Nanterre","ror":"https://ror.org/013bkhk48","country_code":"FR","type":"education","lineage":["https://openalex.org/I40434647"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"El korso Mohammed Nabil","raw_affiliation_strings":["Laboratory for Energetic Mechanics and Electromagnetism, Paris-Nanterre University, 92410, Ville-d\u2019Avray, Paris, France","Laboratory for Energetic Mechanics and Electromagnetism, Paris-Nanterre University, 92410, Ville-d'Avray, Paris, France"],"affiliations":[{"raw_affiliation_string":"Laboratory for Energetic Mechanics and Electromagnetism, Paris-Nanterre University, 92410, Ville-d\u2019Avray, Paris, France","institution_ids":["https://openalex.org/I40434647"]},{"raw_affiliation_string":"Laboratory for Energetic Mechanics and Electromagnetism, Paris-Nanterre University, 92410, Ville-d'Avray, Paris, France","institution_ids":["https://openalex.org/I40434647"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090231800","display_name":"Ibrahim Kakouche","orcid":"https://orcid.org/0000-0001-9230-835X"},"institutions":[{"id":"https://openalex.org/I2802493600","display_name":"Polytechnic School of Algiers","ror":"https://ror.org/05t0zwy08","country_code":"DZ","type":"education","lineage":["https://openalex.org/I2802493600"]}],"countries":["DZ"],"is_corresponding":false,"raw_author_name":"Kakouche Ibrahim","raw_affiliation_strings":["Ecole Militaire Polytechnique, B.P 17, 16111, Bordj el Bahri, Alger, Algeria"],"affiliations":[{"raw_affiliation_string":"Ecole Militaire Polytechnique, B.P 17, 16111, Bordj el Bahri, Alger, Algeria","institution_ids":["https://openalex.org/I2802493600"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5086660516","display_name":"Abdelmadjid Maali","orcid":"https://orcid.org/0000-0003-3652-1943"},"institutions":[{"id":"https://openalex.org/I2802493600","display_name":"Polytechnic School of Algiers","ror":"https://ror.org/05t0zwy08","country_code":"DZ","type":"education","lineage":["https://openalex.org/I2802493600"]}],"countries":["DZ"],"is_corresponding":false,"raw_author_name":"Maali Abdelmadjid","raw_affiliation_strings":["Ecole Militaire Polytechnique, B.P 17, 16111, Bordj el Bahri, Alger, Algeria"],"affiliations":[{"raw_affiliation_string":"Ecole Militaire Polytechnique, B.P 17, 16111, Bordj el Bahri, Alger, Algeria","institution_ids":["https://openalex.org/I2802493600"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5058234302"],"corresponding_institution_ids":["https://openalex.org/I2802493600"],"apc_list":null,"apc_paid":null,"fwci":0.8961,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.7263237,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":97},"biblio":{"volume":"42","issue":"3","first_page":"1663","last_page":"1684"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10931","display_name":"Direction-of-Arrival Estimation Techniques","score":0.9995999932289124,"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":0.9995999932289124,"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":0.9994999766349792,"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/T10860","display_name":"Speech and Audio Processing","score":0.9987000226974487,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/decorrelation","display_name":"Decorrelation","score":0.8221676349639893},{"id":"https://openalex.org/keywords/subspace-topology","display_name":"Subspace topology","score":0.6851433515548706},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6249122619628906},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5482792854309082},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.5199717283248901},{"id":"https://openalex.org/keywords/fourier-transform","display_name":"Fourier transform","score":0.503933846950531},{"id":"https://openalex.org/keywords/spectral-density-estimation","display_name":"Spectral density estimation","score":0.4986565113067627},{"id":"https://openalex.org/keywords/wideband","display_name":"Wideband","score":0.49607738852500916},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.48509442806243896},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.36722731590270996},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3089537024497986},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.26846766471862793},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.18615254759788513},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.10213127732276917}],"concepts":[{"id":"https://openalex.org/C177860922","wikidata":"https://www.wikidata.org/wiki/Q788608","display_name":"Decorrelation","level":2,"score":0.8221676349639893},{"id":"https://openalex.org/C32834561","wikidata":"https://www.wikidata.org/wiki/Q660730","display_name":"Subspace topology","level":2,"score":0.6851433515548706},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6249122619628906},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5482792854309082},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.5199717283248901},{"id":"https://openalex.org/C102519508","wikidata":"https://www.wikidata.org/wiki/Q6520159","display_name":"Fourier transform","level":2,"score":0.503933846950531},{"id":"https://openalex.org/C30049272","wikidata":"https://www.wikidata.org/wiki/Q6555326","display_name":"Spectral density estimation","level":3,"score":0.4986565113067627},{"id":"https://openalex.org/C2780202535","wikidata":"https://www.wikidata.org/wiki/Q4524457","display_name":"Wideband","level":2,"score":0.49607738852500916},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.48509442806243896},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.36722731590270996},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3089537024497986},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.26846766471862793},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.18615254759788513},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10213127732276917},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1007/s00034-022-02185-2","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00034-022-02185-2","pdf_url":null,"source":{"id":"https://openalex.org/S20109229","display_name":"Circuits Systems and Signal Processing","issn_l":"0278-081X","issn":["0278-081X","1531-5878"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320186","host_organization_name":"Birkh\u00e4user","host_organization_lineage":["https://openalex.org/P4310320186","https://openalex.org/P4310319900"],"host_organization_lineage_names":["Birkh\u00e4user","Springer Science+Business Media"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Circuits, Systems, and Signal Processing","raw_type":"journal-article"},{"id":"pmh:oai:HAL:hal-04393805v1","is_oa":false,"landing_page_url":"https://hal.science/hal-04393805","pdf_url":null,"source":{"id":"https://openalex.org/S4406922466","display_name":"SPIRE - Sciences Po 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":"Circuits, Systems, and Signal Processing, 2022, 42 (3), pp.1663-1684. ⟨10.1007/s00034-022-02185-2⟩","raw_type":"Journal articles"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":37,"referenced_works":["https://openalex.org/W1988106785","https://openalex.org/W1990675518","https://openalex.org/W2006094793","https://openalex.org/W2014485453","https://openalex.org/W2017015298","https://openalex.org/W2100039303","https://openalex.org/W2111052777","https://openalex.org/W2123930706","https://openalex.org/W2131090450","https://openalex.org/W2139743994","https://openalex.org/W2141904749","https://openalex.org/W2160555966","https://openalex.org/W2160783189","https://openalex.org/W2241463395","https://openalex.org/W2326583584","https://openalex.org/W2509011836","https://openalex.org/W2589125109","https://openalex.org/W2792155911","https://openalex.org/W2800517054","https://openalex.org/W2903929968","https://openalex.org/W2920151315","https://openalex.org/W2956896481","https://openalex.org/W2967631301","https://openalex.org/W2992047026","https://openalex.org/W3000492255","https://openalex.org/W3023432357","https://openalex.org/W3033438885","https://openalex.org/W3040355967","https://openalex.org/W3088245127","https://openalex.org/W3101756933","https://openalex.org/W3118431275","https://openalex.org/W3156553470","https://openalex.org/W3196984527","https://openalex.org/W3211964991","https://openalex.org/W3212748215","https://openalex.org/W3216582455","https://openalex.org/W4282034483"],"related_works":["https://openalex.org/W1604939135","https://openalex.org/W2127058578","https://openalex.org/W2735368845","https://openalex.org/W2770404714","https://openalex.org/W3109905219","https://openalex.org/W2089764958","https://openalex.org/W2546477360","https://openalex.org/W1484848005","https://openalex.org/W2358889583","https://openalex.org/W1991094733"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2023,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}