{"id":"https://openalex.org/W2110028811","doi":"https://doi.org/10.2528/pierb10080405","title":"COMPARATIVE PERFORMANCE OF GRAVITATIONAL SEARCH ALGORITHM AND MODIFIED PARTICLE SWARM OPTIMIZATION ALGORITHM FOR SYNTHESIS OF THINNED SCANNED CONCENTRIC RING ARRAY ANTENNA","display_name":"COMPARATIVE PERFORMANCE OF GRAVITATIONAL SEARCH ALGORITHM AND MODIFIED PARTICLE SWARM OPTIMIZATION ALGORITHM FOR SYNTHESIS OF THINNED SCANNED CONCENTRIC RING ARRAY ANTENNA","publication_year":2010,"publication_date":"2010-01-01","ids":{"openalex":"https://openalex.org/W2110028811","doi":"https://doi.org/10.2528/pierb10080405","mag":"2110028811"},"language":"en","primary_location":{"id":"doi:10.2528/pierb10080405","doi":"https://doi.org/10.2528/pierb10080405","is_oa":false,"landing_page_url":"https://doi.org/10.2528/pierb10080405","pdf_url":null,"source":{"id":"https://openalex.org/S53735386","display_name":"Progress In Electromagnetics Research B","issn_l":"1937-6472","issn":["1937-6472"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","jufo-1","norway-1","poland-40","russia-white-list-2"],"host_organization":"https://openalex.org/P4323438287","host_organization_name":"The Electromagnetics Academy","host_organization_lineage":["https://openalex.org/P4323438287"],"host_organization_lineage_names":["The Electromagnetics Academy"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Progress In Electromagnetics Research B","raw_type":"journal-article"},"volume":null,"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/A5017587749","display_name":"Anirban Chatterjee","orcid":"https://orcid.org/0000-0001-9462-1198","observed_orcids":["https://orcid.org/0000-0001-9462-1198"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"A. Chatterjee","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039816959","display_name":"Gautam Kumar Mahanti","orcid":"https://orcid.org/0000-0001-7374-3831","observed_orcids":["https://orcid.org/0000-0001-7374-3831"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Gautam Kumar Mahanti","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5055596865","display_name":"Narendra Nath Pathak","orcid":"https://orcid.org/0000-0002-5670-3229","observed_orcids":["https://orcid.org/0000-0002-5670-3229"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Narendra Pathak","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":20.661,"has_fulltext":false,"cited_by_count":94,"citation_normalized_percentile":{"value":0.99535774,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":100},"biblio":{"volume":"25","issue":null,"first_page":"331","last_page":"348"},"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/T10100","display_name":"Metaheuristic Optimization Algorithms Research","score":0.0,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T10069","display_name":"Antenna Design and Analysis","score":0.0,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/thinning","display_name":"thinning","score":0.5569999814033508},{"id":"https://openalex.org/keywords/beam-steering","display_name":"beam steering","score":0.6769999861717224},{"id":"https://openalex.org/keywords/sidelobe-level-reduction","display_name":"sidelobe level reduction","score":0.9340000152587891},{"id":"https://openalex.org/keywords/pattern-synthesis","display_name":"pattern synthesis","score":0.703000009059906},{"id":"https://openalex.org/keywords/gravitational-search-algorithm","display_name":"gravitational search algorithm","score":0.9850000143051147},{"id":"https://openalex.org/keywords/improved-particle-swarm-optimization","display_name":"improved particle swarm optimization","score":0.8899999856948853},{"id":"https://openalex.org/keywords/global-optimization","display_name":"global optimization","score":0.6320000290870667},{"id":"https://openalex.org/keywords/isotropic-antenna","display_name":"isotropic antenna","score":0.7149999737739563}],"concepts":[{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.8083863258361816},{"id":"https://openalex.org/C2985224515","wikidata":"https://www.wikidata.org/wiki/Q26208718","display_name":"Gravitational search algorithm","level":3,"score":0.7899401783943176},{"id":"https://openalex.org/C85617194","wikidata":"https://www.wikidata.org/wiki/Q2072794","display_name":"Particle swarm optimization","level":2,"score":0.7392007112503052},{"id":"https://openalex.org/C90296322","wikidata":"https://www.wikidata.org/wiki/Q619776","display_name":"Concentric","level":2,"score":0.5993900895118713},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5822261571884155},{"id":"https://openalex.org/C2780378348","wikidata":"https://www.wikidata.org/wiki/Q25351438","display_name":"Ring (chemistry)","level":2,"score":0.49334660172462463},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.4437348246574402},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.19859135150909424},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.19176185131072998},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.121024489402771},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.2528/pierb10080405","doi":"https://doi.org/10.2528/pierb10080405","is_oa":false,"landing_page_url":"https://doi.org/10.2528/pierb10080405","pdf_url":null,"source":{"id":"https://openalex.org/S53735386","display_name":"Progress In Electromagnetics Research B","issn_l":"1937-6472","issn":["1937-6472"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","jufo-1","norway-1","poland-40","russia-white-list-2"],"host_organization":"https://openalex.org/P4323438287","host_organization_name":"The Electromagnetics Academy","host_organization_lineage":["https://openalex.org/P4323438287"],"host_organization_lineage_names":["The Electromagnetics Academy"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Progress In Electromagnetics Research B","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"sustainable_development_goals_aurora":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1596324827","https://openalex.org/W1914114080","https://openalex.org/W1989545952","https://openalex.org/W1993638291","https://openalex.org/W2028199742","https://openalex.org/W2072955302","https://openalex.org/W2086471188","https://openalex.org/W2093784825","https://openalex.org/W2153441899","https://openalex.org/W2154661438","https://openalex.org/W2160372232","https://openalex.org/W2170401759","https://openalex.org/W2402846924","https://openalex.org/W2543580944"],"related_works":["https://openalex.org/W2032745795","https://openalex.org/W2042569643","https://openalex.org/W4252230788","https://openalex.org/W2254998354","https://openalex.org/W4235256213","https://openalex.org/W2048369647","https://openalex.org/W1535456929","https://openalex.org/W2186444269","https://openalex.org/W2061842045","https://openalex.org/W1716870348"],"abstract_inverted_index":{"Scanning":[0],"a":[1,40,115],"planar":[2],"array":[3,29,67,93,126],"in":[4,26,34,39],"the":[5,9,16,19,35,49,57,65,92,101],"x-z":[6,36],"plane":[7,37],"directs":[8],"beam":[10],"peak":[11],"to":[12,55,109],"any":[13],"direction":[14],"ofi":[15],"broadside":[17],"along":[18],"same":[20,128,132],"plane.":[21],"Reduction":[22],"of":[23,30,91,114,127,134],"sidelobe":[24,58],"level":[25],"concentric":[27,123],"ring":[28,125],"isotropic":[31],"antennas":[32],"scanned":[33,66],"result":[38],"wide":[41],"flrst":[42,102],"null":[43,103],"beamwidth":[44,104],"(FNBW).":[45],"In":[46],"this":[47],"paper,":[48],"authors":[50],"propose":[51],"pattern":[52],"synthesis":[53],"methods":[54],"reduce":[56],"levels":[59],"with":[60],"flxed":[61],"FNBW":[62],"by":[63],"making":[64],"thinned":[68],"based":[69],"on":[70],"two":[71],"difierent":[72],"global":[73],"optimization":[74],"algorithms,":[75],"namely":[76],"Gravitational":[77],"Search":[78],"Algorithm":[79],"(GSA)":[80],"and":[81,100,120,131,136],"modifled":[82],"Particle":[83],"Swarm":[84],"Optimization":[85],"(PSO)":[86],"algorithm.":[87],"The":[88],"thinning":[89],"percentage":[90],"is":[94,106],"kept":[95,107],"more":[96],"than":[97,112],"45":[98],"percent":[99],"(FNBW)":[105],"equal":[108],"or":[110],"less":[111],"that":[113],"fully":[116],"populated,":[117],"uniformly":[118],"excited":[119],"0:5\u201a":[121],"spaced":[122],"circular":[124],"scanning":[129],"angle":[130],"number":[133],"elements":[135],"rings.":[137]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":5},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":6},{"year":2016,"cited_by_count":7},{"year":2015,"cited_by_count":12},{"year":2014,"cited_by_count":20},{"year":2013,"cited_by_count":14},{"year":2012,"cited_by_count":10}],"updated_date":"2026-10-12T09:40:04.860316","created_date":"2025-10-10T00:00:00"}
