{"id":"https://openalex.org/W4402401667","doi":"https://doi.org/10.1109/tsp.2024.3457159","title":"Robust Wideband Beampattern Synthesis With Precise Control of Worst-Case Beampattern","display_name":"Robust Wideband Beampattern Synthesis With Precise Control of Worst-Case Beampattern","publication_year":2024,"publication_date":"2024-01-01","ids":{"openalex":"https://openalex.org/W4402401667","doi":"https://doi.org/10.1109/tsp.2024.3457159"},"language":"en","primary_location":{"id":"doi:10.1109/tsp.2024.3457159","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsp.2024.3457159","pdf_url":null,"source":{"id":"https://openalex.org/S168680287","display_name":"IEEE Transactions on Signal Processing","issn_l":"1053-587X","issn":["1053-587X","1941-0476"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on 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/A5057592992","display_name":"Congwei Feng","orcid":null},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Congwei Feng","raw_affiliation_strings":["College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100704485","display_name":"Huawei Chen","orcid":"https://orcid.org/0000-0002-5020-3012"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Huawei Chen","raw_affiliation_strings":["College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5057592992"],"corresponding_institution_ids":["https://openalex.org/I9842412"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.12408717,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"72","issue":null,"first_page":"4573","last_page":"4588"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10262","display_name":"Microwave Engineering and Waveguides","score":0.995199978351593,"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"}},"topics":[{"id":"https://openalex.org/T10262","display_name":"Microwave Engineering and Waveguides","score":0.995199978351593,"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"}},{"id":"https://openalex.org/T11383","display_name":"Advanced Antenna and Metasurface Technologies","score":0.9868999719619751,"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":0.967199981212616,"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/wideband","display_name":"Wideband","score":0.7189255952835083},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5883233547210693},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.44024035334587097},{"id":"https://openalex.org/keywords/signal-processing","display_name":"Signal processing","score":0.42675548791885376},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.42416971921920776},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.35023561120033264},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.19920316338539124},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.13415268063545227},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.1326259970664978},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.128869891166687}],"concepts":[{"id":"https://openalex.org/C2780202535","wikidata":"https://www.wikidata.org/wiki/Q4524457","display_name":"Wideband","level":2,"score":0.7189255952835083},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5883233547210693},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.44024035334587097},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.42675548791885376},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.42416971921920776},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.35023561120033264},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.19920316338539124},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.13415268063545227},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.1326259970664978},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.128869891166687},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tsp.2024.3457159","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsp.2024.3457159","pdf_url":null,"source":{"id":"https://openalex.org/S168680287","display_name":"IEEE Transactions on Signal Processing","issn_l":"1053-587X","issn":["1053-587X","1941-0476"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Signal Processing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G5261870401","display_name":null,"funder_award_id":"61971219","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6396767411","display_name":null,"funder_award_id":"62271247","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7698470748","display_name":null,"funder_award_id":"BK20240181","funder_id":"https://openalex.org/F4320322769","funder_display_name":"Natural Science Foundation of Jiangsu Province"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320322769","display_name":"Natural Science Foundation of Jiangsu Province","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":39,"referenced_works":["https://openalex.org/W653761051","https://openalex.org/W1975192334","https://openalex.org/W1993342475","https://openalex.org/W1994351209","https://openalex.org/W2008873414","https://openalex.org/W2019204771","https://openalex.org/W2095659711","https://openalex.org/W2097943957","https://openalex.org/W2099687089","https://openalex.org/W2109018787","https://openalex.org/W2113168978","https://openalex.org/W2123855176","https://openalex.org/W2125967891","https://openalex.org/W2134641604","https://openalex.org/W2161201021","https://openalex.org/W2162076350","https://openalex.org/W2165518466","https://openalex.org/W2166181226","https://openalex.org/W2168714011","https://openalex.org/W2169185601","https://openalex.org/W2568518758","https://openalex.org/W2707327755","https://openalex.org/W2780751285","https://openalex.org/W2921901549","https://openalex.org/W2944519496","https://openalex.org/W2944819627","https://openalex.org/W2962827243","https://openalex.org/W2962949048","https://openalex.org/W3094490966","https://openalex.org/W3150471069","https://openalex.org/W3185952104","https://openalex.org/W3206900742","https://openalex.org/W4205521275","https://openalex.org/W4229706427","https://openalex.org/W4312258136","https://openalex.org/W4312423656","https://openalex.org/W4312672921","https://openalex.org/W4312885012","https://openalex.org/W6692223624"],"related_works":["https://openalex.org/W2051487156","https://openalex.org/W2073681303","https://openalex.org/W3112081258","https://openalex.org/W1480343695","https://openalex.org/W2315892906","https://openalex.org/W4384026382","https://openalex.org/W2392214114","https://openalex.org/W2792514479","https://openalex.org/W1978532702","https://openalex.org/W2332949289"],"abstract_inverted_index":{"Beampattern":[0],"synthesis":[1,30,66,172],"inspired":[2],"by":[3,167],"adaptive":[4],"array":[5,36],"theory":[6,103],"(AAT)":[7],"has":[8],"attracted":[9],"much":[10],"interest":[11],"in":[12,42,51,93],"recent":[13],"years,":[14],"thanks":[15],"to":[16,19,47,124],"its":[17,87],"capability":[18],"flexibly":[20],"and":[21,44,90,111,132,175],"precisely":[22,80],"control":[23,81,155],"beampattern.":[24,158],"However,":[25],"the":[26,52,82,94,105,108,115,126,129,137,147,154,162],"existing":[27],"AAT-inspired":[28,73,117],"beampattern":[29,65],"approaches":[31],"usually":[32],"assume":[33],"an":[34],"ideal":[35],"model,":[37],"which":[38,78],"is":[39,165],"not":[40],"realistic":[41],"practice":[43],"may":[45],"lead":[46],"severe":[48],"performance":[49],"degradation":[50],"presence":[53,95],"of":[54,96,114,149,156,161,173],"steering":[55,97,150],"vector":[56,98,151],"errors.":[57,99],"In":[58],"this":[59],"paper,":[60],"we":[61,141],"propose":[62,120],"a":[63,102,121],"robust":[64,171],"approach":[67],"for":[68,107,128,136],"wideband":[69,177],"arrays":[70],"using":[71],"regularized":[72,116],"weighted":[74],"least":[75],"squares":[76],"(WLS),":[77],"can":[79],"worst-case":[83,157],"beampattern,":[84],"including":[85,170],"both":[86],"mainlobe":[88],"ripple":[89],"sidelobe":[91],"level,":[92],"We":[100,119],"develop":[101],"on":[104,153],"solutions":[106,135],"regularization":[109,130],"parameter":[110],"weighting":[112,138],"function":[113],"WLS.":[118],"Newton-Raphson":[122],"method":[123],"find":[125],"solution":[127],"parameter,":[131],"derive":[133],"closed-form":[134],"function.":[139],"Moreover,":[140],"also":[142],"offer":[143],"some":[144],"insight":[145],"into":[146],"effect":[148],"errors":[152],"The":[159],"effectiveness":[160],"proposed":[163],"algorithm":[164],"verified":[166],"design":[168],"examples,":[169],"frequency-invariant":[174],"flat-top":[176],"beampatterns.":[178]},"counts_by_year":[],"updated_date":"2026-04-15T08:11:43.952461","created_date":"2025-10-10T00:00:00"}