{"id":"https://openalex.org/W3109131453","doi":"https://doi.org/10.1109/iicaiet49801.2020.9257836","title":"Performance Enhancement of Semicircular Shaped Array Antenna using Metasurface","display_name":"Performance Enhancement of Semicircular Shaped Array Antenna using Metasurface","publication_year":2020,"publication_date":"2020-09-26","ids":{"openalex":"https://openalex.org/W3109131453","doi":"https://doi.org/10.1109/iicaiet49801.2020.9257836","mag":"3109131453"},"language":"en","primary_location":{"id":"doi:10.1109/iicaiet49801.2020.9257836","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iicaiet49801.2020.9257836","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE 2nd International Conference on Artificial Intelligence in Engineering and Technology (IICAIET)","raw_type":"proceedings-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/A5091518303","display_name":"Herwansyah Lago","orcid":"https://orcid.org/0000-0003-2038-805X"},"institutions":[{"id":"https://openalex.org/I161371597","display_name":"Universiti of Malaysia Sabah","ror":"https://ror.org/040v70252","country_code":"MY","type":"education","lineage":["https://openalex.org/I161371597"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"H. Lago","raw_affiliation_strings":["Faculty of Engineering, Universiti Malaysia Sabah, Kota Kinabalu, Sabah, Malaysia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Engineering, Universiti Malaysia Sabah, Kota Kinabalu, Sabah, Malaysia","institution_ids":["https://openalex.org/I161371597"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064295366","display_name":"Mohd Faizal Jamlos","orcid":"https://orcid.org/0000-0003-1128-3854"},"institutions":[{"id":"https://openalex.org/I102913810","display_name":"Universiti Malaysia Pahang Al-Sultan Abdullah","ror":"https://ror.org/01704wp68","country_code":"MY","type":"education","lineage":["https://openalex.org/I102913810"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"M. F. Jamlos","raw_affiliation_strings":["Faculty of Mechanical Engineering, Universiti Malaysia Pahang (UMP), Pekan, Pahang, Malaysia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Mechanical Engineering, Universiti Malaysia Pahang (UMP), Pekan, Pahang, Malaysia","institution_ids":["https://openalex.org/I102913810"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064580401","display_name":"Adam Narbudowicz","orcid":"https://orcid.org/0000-0001-9471-9937"},"institutions":[{"id":"https://openalex.org/I11923345","display_name":"Wroc\u0142aw University of Science and Technology","ror":"https://ror.org/008fyn775","country_code":"PL","type":"education","lineage":["https://openalex.org/I11923345"]},{"id":"https://openalex.org/I686019","display_name":"AGH University of Krakow","ror":"https://ror.org/00bas1c41","country_code":"PL","type":"education","lineage":["https://openalex.org/I686019"]}],"countries":["PL"],"is_corresponding":false,"raw_author_name":"A. Narbudowicz","raw_affiliation_strings":["Telecommunications and Teleinformatics Department, Wroclaw University of Science and Technology, Wroclaw, Poland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Telecommunications and Teleinformatics Department, Wroclaw University of Science and Technology, Wroclaw, Poland","institution_ids":["https://openalex.org/I11923345","https://openalex.org/I686019"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045025342","display_name":"Ping Jack Soh","orcid":"https://orcid.org/0000-0002-6394-5330"},"institutions":[{"id":"https://openalex.org/I65079550","display_name":"Universiti Malaysia Perlis","ror":"https://ror.org/00xmkb790","country_code":"MY","type":"education","lineage":["https://openalex.org/I65079550"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"P. J. Soh","raw_affiliation_strings":["Advanced Communication Engineering Centre (ACE), School of Computer and Communication Engineering, Universiti Malaysia Perlis (UniMAP), Kangar, Perlis, Malaysia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Advanced Communication Engineering Centre (ACE), School of Computer and Communication Engineering, Universiti Malaysia Perlis (UniMAP), Kangar, Perlis, Malaysia","institution_ids":["https://openalex.org/I65079550"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068741441","display_name":"Ahmad Razani Haron","orcid":null},"institutions":[{"id":"https://openalex.org/I161371597","display_name":"Universiti of Malaysia Sabah","ror":"https://ror.org/040v70252","country_code":"MY","type":"education","lineage":["https://openalex.org/I161371597"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"A. R. Haron","raw_affiliation_strings":["Faculty of Engineering, Universiti Malaysia Sabah, Kota Kinabalu, Sabah, Malaysia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Engineering, Universiti Malaysia Sabah, Kota Kinabalu, Sabah, Malaysia","institution_ids":["https://openalex.org/I161371597"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066176088","display_name":"Che Muhammad Nor Che Isa","orcid":null},"institutions":[{"id":"https://openalex.org/I65079550","display_name":"Universiti Malaysia Perlis","ror":"https://ror.org/00xmkb790","country_code":"MY","type":"education","lineage":["https://openalex.org/I65079550"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"C.M.N.C. Isa","raw_affiliation_strings":["Advanced Communication Engineering Centre (ACE), School of Computer and Communication Engineering, Universiti Malaysia Perlis (UniMAP), Kangar, Perlis, Malaysia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Advanced Communication Engineering Centre (ACE), School of Computer and Communication Engineering, Universiti Malaysia Perlis (UniMAP), Kangar, Perlis, Malaysia","institution_ids":["https://openalex.org/I65079550"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5073365747","display_name":"M. H. Limbah","orcid":null},"institutions":[{"id":"https://openalex.org/I161371597","display_name":"Universiti of Malaysia Sabah","ror":"https://ror.org/040v70252","country_code":"MY","type":"education","lineage":["https://openalex.org/I161371597"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"M. H. Limbah","raw_affiliation_strings":["Faculty of Engineering, Universiti Malaysia Sabah, Kota Kinabalu, Sabah, Malaysia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Engineering, Universiti Malaysia Sabah, Kota Kinabalu, Sabah, Malaysia","institution_ids":["https://openalex.org/I161371597"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.26286732,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10069","display_name":"Antenna Design and Analysis","score":0.9998999834060669,"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/T10069","display_name":"Antenna Design and Analysis","score":0.9998999834060669,"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/T11383","display_name":"Advanced Antenna and Metasurface Technologies","score":0.9998999834060669,"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/T10245","display_name":"Metamaterials and Metasurfaces Applications","score":0.9921000003814697,"subfield":{"id":"https://openalex.org/subfields/2504","display_name":"Electronic, Optical and Magnetic Materials"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/conductor","display_name":"Conductor","score":0.6966296434402466},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.5888992547988892},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.5803285837173462},{"id":"https://openalex.org/keywords/electrical-impedance","display_name":"Electrical impedance","score":0.508084774017334},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.46332284808158875},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.4580302834510803},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.4003518521785736},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.3778977692127228},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.30468377470970154},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2707015872001648},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.21082311868667603},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.18551364541053772},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.16010501980781555}],"concepts":[{"id":"https://openalex.org/C34800285","wikidata":"https://www.wikidata.org/wiki/Q5159395","display_name":"Conductor","level":2,"score":0.6966296434402466},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.5888992547988892},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.5803285837173462},{"id":"https://openalex.org/C17829176","wikidata":"https://www.wikidata.org/wiki/Q179043","display_name":"Electrical impedance","level":2,"score":0.508084774017334},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.46332284808158875},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.4580302834510803},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.4003518521785736},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.3778977692127228},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.30468377470970154},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2707015872001648},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.21082311868667603},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.18551364541053772},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.16010501980781555},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iicaiet49801.2020.9257836","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iicaiet49801.2020.9257836","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE 2nd International Conference on Artificial Intelligence in Engineering and Technology (IICAIET)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.7900000214576721,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1505347163","https://openalex.org/W2036650405","https://openalex.org/W2144942504","https://openalex.org/W2332694463","https://openalex.org/W2559074923","https://openalex.org/W2560892788","https://openalex.org/W2563194789","https://openalex.org/W2888871899","https://openalex.org/W2901911850","https://openalex.org/W2904567621"],"related_works":["https://openalex.org/W4253468152","https://openalex.org/W4313519086","https://openalex.org/W2475977221","https://openalex.org/W2390075905","https://openalex.org/W2376508085","https://openalex.org/W2049821648","https://openalex.org/W2388740876","https://openalex.org/W2516577033","https://openalex.org/W2498342077","https://openalex.org/W2163211291"],"abstract_inverted_index":{"This":[0],"work":[1],"studies":[2],"the":[3,20,53,62,70,75,80,112],"integration":[4],"of":[5,24,79,125],"a":[6,32,37,46,98,120],"semicircular":[7,63],"shaped":[8],"array":[9],"antenna":[10,81],"into":[11],"an":[12],"Artificial":[13],"Magnetic":[14],"Conductor":[15],"(AMC)":[16],"which":[17],"resonate":[18],"at":[19,42],"desired":[21],"operating":[22],"frequency":[23],"9.41":[25,43],"GHz.":[26],"The":[27,65],"proposed":[28],"AMC":[29,54,71],"performs":[30],"as":[31],"high":[33,38],"impedance":[34],"surface":[35],"with":[36,45,111],"permeability":[39],"(approximately":[40],"7.08)":[41],"GHz,":[44],"perfect":[47],"magnetic":[48],"conductor":[49],"characteristic.":[50],"As":[51],"result,":[52],"is":[55],"able":[56],"to":[57,61,82,89,105],"be":[58,109],"stacked":[59],"adjacent":[60],"shaped.":[64],"simulation":[66],"results":[67,118],"show":[68,119],"that":[69],"has":[72],"successfully":[73],"enhanced":[74],"gain":[76],"and":[77,85,92,116,128],"efficiency":[78],"9.55":[83],"dB":[84,91],"97%":[86],"respectively":[87],"compared":[88],"8.44":[90],"96%":[93],"without":[94],"AMC.":[95,113],"Besides":[96],"that,":[97],"slight":[99],"bandwidth":[100],"improvement,":[101],"from":[102],"395":[103],"MHz":[104,107],"398":[106],"can":[108],"observed":[110],"Both":[114],"simulated":[115],"measured":[117],"good":[121],"agreement":[122],"in":[123],"term":[124],"reflection":[126],"coefficients":[127],"radiation":[129],"patterns.":[130]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
