{"id":"https://openalex.org/W4386766715","doi":"https://doi.org/10.1109/access.2023.3315740","title":"A Multibeam Subarray Partition Design via Iterative Excitation Amplitude Tournament","display_name":"A Multibeam Subarray Partition Design via Iterative Excitation Amplitude Tournament","publication_year":2023,"publication_date":"2023-01-01","ids":{"openalex":"https://openalex.org/W4386766715","doi":"https://doi.org/10.1109/access.2023.3315740"},"language":"en","primary_location":{"id":"doi:10.1109/access.2023.3315740","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2023.3315740","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/10252067.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/10252067.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101404290","display_name":"Ke Wang","orcid":"https://orcid.org/0000-0002-3145-7842"},"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":"Ke Wang","raw_affiliation_strings":["College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0002-3145-7842","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":"middle","author":{"id":"https://openalex.org/A5101610423","display_name":"Hailin Li","orcid":"https://orcid.org/0000-0003-0172-2294"},"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":"Hailin Li","raw_affiliation_strings":["College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0003-0172-2294","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":"middle","author":{"id":"https://openalex.org/A5011547993","display_name":"Yuan Ding","orcid":"https://orcid.org/0000-0002-5953-3800"},"institutions":[{"id":"https://openalex.org/I32062511","display_name":"Heriot-Watt University","ror":"https://ror.org/04mghma93","country_code":"GB","type":"education","lineage":["https://openalex.org/I32062511"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Yuan Ding","raw_affiliation_strings":["School of Engineering and Physical Sciences, Heriot-Watt University, Edinburgh, U.K"],"raw_orcid":"https://orcid.org/0000-0002-5953-3800","affiliations":[{"raw_affiliation_string":"School of Engineering and Physical Sciences, Heriot-Watt University, Edinburgh, U.K","institution_ids":["https://openalex.org/I32062511"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101670395","display_name":"Jing Tan","orcid":"https://orcid.org/0000-0002-6699-3610"},"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":"Jing Tan","raw_affiliation_strings":["College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China"],"raw_orcid":null,"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/A5101697100","display_name":"Xiao Dong","orcid":"https://orcid.org/0000-0001-9986-413X"},"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":"Xiao Dong","raw_affiliation_strings":["College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0001-9986-413X","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":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5101404290"],"corresponding_institution_ids":["https://openalex.org/I9842412"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":1.6108,"has_fulltext":true,"cited_by_count":2,"citation_normalized_percentile":{"value":0.89523076,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":95},"biblio":{"volume":"11","issue":null,"first_page":"101949","last_page":"101958"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11946","display_name":"Antenna Design and Optimization","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T11946","display_name":"Antenna Design and Optimization","score":1.0,"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/T10069","display_name":"Antenna Design and Analysis","score":0.9991000294685364,"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/T12450","display_name":"Radio Astronomy Observations and Technology","score":0.9886999726295471,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/partition","display_name":"Partition (number theory)","score":0.6307728886604309},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6274064779281616},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5339141488075256},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.4893495440483093},{"id":"https://openalex.org/keywords/tournament","display_name":"Tournament","score":0.4869064390659332},{"id":"https://openalex.org/keywords/iterative-method","display_name":"Iterative method","score":0.47733739018440247},{"id":"https://openalex.org/keywords/radiation-pattern","display_name":"Radiation pattern","score":0.45150765776634216},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3525741696357727},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.22144126892089844},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.13242504000663757}],"concepts":[{"id":"https://openalex.org/C42812","wikidata":"https://www.wikidata.org/wiki/Q1082910","display_name":"Partition (number theory)","level":2,"score":0.6307728886604309},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6274064779281616},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5339141488075256},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.4893495440483093},{"id":"https://openalex.org/C136975688","wikidata":"https://www.wikidata.org/wiki/Q1320634","display_name":"Tournament","level":2,"score":0.4869064390659332},{"id":"https://openalex.org/C159694833","wikidata":"https://www.wikidata.org/wiki/Q2321565","display_name":"Iterative method","level":2,"score":0.47733739018440247},{"id":"https://openalex.org/C151764478","wikidata":"https://www.wikidata.org/wiki/Q571921","display_name":"Radiation pattern","level":3,"score":0.45150765776634216},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3525741696357727},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.22144126892089844},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.13242504000663757},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2023.3315740","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2023.3315740","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/10252067.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:9c5518e675f0412194fcd8717acb0d80","is_oa":true,"landing_page_url":"https://doaj.org/article/9c5518e675f0412194fcd8717acb0d80","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","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":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 11, Pp 101949-101958 (2023)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2023.3315740","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2023.3315740","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/10252067.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1746811224","display_name":null,"funder_award_id":"NJ20220003","funder_id":"https://openalex.org/F4320322438","funder_display_name":"Nanjing University of Aeronautics and Astronautics"},{"id":"https://openalex.org/G5961585597","display_name":null,"funder_award_id":"NJ20220003","funder_id":"https://openalex.org/F4320321408","funder_display_name":"Ministry of Education"}],"funders":[{"id":"https://openalex.org/F4320321408","display_name":"Ministry of Education","ror":"https://ror.org/01p262204"},{"id":"https://openalex.org/F4320322438","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794"},{"id":"https://openalex.org/F4320324852","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4386766715.pdf","grobid_xml":"https://content.openalex.org/works/W4386766715.grobid-xml"},"referenced_works_count":27,"referenced_works":["https://openalex.org/W1964173659","https://openalex.org/W2097664507","https://openalex.org/W2109807426","https://openalex.org/W2151481268","https://openalex.org/W2161878122","https://openalex.org/W2166491615","https://openalex.org/W2278516246","https://openalex.org/W2475737308","https://openalex.org/W2623153595","https://openalex.org/W2801504884","https://openalex.org/W2909544193","https://openalex.org/W2912639305","https://openalex.org/W2966515159","https://openalex.org/W2990019562","https://openalex.org/W2990329684","https://openalex.org/W3006528417","https://openalex.org/W3006783340","https://openalex.org/W3032979134","https://openalex.org/W3099680187","https://openalex.org/W3115626439","https://openalex.org/W3129965064","https://openalex.org/W3138618689","https://openalex.org/W3201232767","https://openalex.org/W3205079891","https://openalex.org/W3216926176","https://openalex.org/W4206186149","https://openalex.org/W4207085502"],"related_works":["https://openalex.org/W4366494774","https://openalex.org/W2033921874","https://openalex.org/W4390582938","https://openalex.org/W2060502882","https://openalex.org/W2128998788","https://openalex.org/W2964275097","https://openalex.org/W3199024512","https://openalex.org/W653026100","https://openalex.org/W2088443723","https://openalex.org/W2989818342"],"abstract_inverted_index":{"The":[0],"subarray-level":[1],"multibeam":[2,28,47],"structure":[3],"is":[4,114,140],"advantageous":[5],"for":[6,77,94,107,118],"minimizing":[7],"system":[8],"complexity":[9],"and":[10,14,54,82,133,148],"enhancing":[11],"multi-target":[12],"detection":[13],"estimation":[15],"performance.":[16],"Furthermore,":[17],"the":[18,27,41,78,90,111,137],"subarray":[19,36,52,68,103,143],"configuration":[20,53],"plays":[21],"a":[22,35],"major":[23],"role":[24],"in":[25,142],"determining":[26],"antenna":[29],"pattern":[30],"parameters.":[31],"Therefore,":[32],"we":[33],"propose":[34],"partition":[37],"technique":[38],"based":[39,151],"on":[40,152],"tournament":[42,63],"algorithm":[43,113,139],"to":[44,74,124],"enable":[45],"spatial":[46],"synthesis.":[48],"In":[49],"this":[50],"paper,":[51],"excitation":[55],"are":[56,99],"alternately":[57],"optimized":[58],"through":[59],"multiple":[60],"rounds":[61],"of":[62],"iterations.":[64],"Each":[65],"iteration":[66],"calculates":[67],"excitations":[69,93],"using":[70],"convex":[71],"optimization":[72],"methods":[73],"fulfill":[75],"requirements":[76],"main":[79],"radiation":[80],"direction":[81],"low":[83],"sidelobes,":[84],"among":[85],"other":[86,125],"performance":[87],"criteria.":[88],"At":[89],"same":[91],"time,":[92],"each":[95,102],"unassigned":[96],"array":[97,126],"element":[98],"calculated":[100],"within":[101],"separately.":[104],"Simulation":[105],"results":[106],"linear":[108,119],"arrays":[109,120,132],"demonstrate":[110],"proposed":[112,138],"not":[115],"only":[116],"suitable":[117],"but":[121],"also":[122],"applicable":[123],"configurations,":[127],"such":[128],"as":[129],"circular":[130],"ring":[131],"cylindrical":[134],"arrays.":[135],"And":[136],"effective":[141],"periodicity,":[144],"suppressing":[145],"sidelobe":[146],"levels,":[147],"allocating":[149],"resources":[150],"priority.":[153]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1}],"updated_date":"2026-05-06T08:25:59.206177","created_date":"2025-10-10T00:00:00"}