{"id":"https://openalex.org/W2945964510","doi":"https://doi.org/10.1587/elex.16.20190272","title":"Application of a two-dimensional Butler matrix antenna array for tile-based beamforming","display_name":"Application of a two-dimensional Butler matrix antenna array for tile-based beamforming","publication_year":2019,"publication_date":"2019-01-01","ids":{"openalex":"https://openalex.org/W2945964510","doi":"https://doi.org/10.1587/elex.16.20190272","mag":"2945964510"},"language":"en","primary_location":{"id":"doi:10.1587/elex.16.20190272","is_oa":true,"landing_page_url":"https://doi.org/10.1587/elex.16.20190272","pdf_url":"https://www.jstage.jst.go.jp/article/elex/16/11/16_16.20190272/_pdf","source":{"id":"https://openalex.org/S207433681","display_name":"IEICE Electronics Express","issn_l":"1349-2543","issn":["1349-2543","1349-9467"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Electronics Express","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://www.jstage.jst.go.jp/article/elex/16/11/16_16.20190272/_pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5113878177","display_name":"Cheng-Hung Hsieh","orcid":null},"institutions":[{"id":"https://openalex.org/I148099254","display_name":"National Chung Cheng University","ror":"https://ror.org/0028v3876","country_code":"TW","type":"education","lineage":["https://openalex.org/I148099254"]}],"countries":["TW"],"is_corresponding":true,"raw_author_name":"Cheng-Hung Hsieh","raw_affiliation_strings":["Department of Electrical and Engineering, National Chung Cheng University"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Engineering, National Chung Cheng University","institution_ids":["https://openalex.org/I148099254"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100606543","display_name":"Yi\u2010Ting Lin","orcid":"https://orcid.org/0000-0002-5622-2935"},"institutions":[{"id":"https://openalex.org/I148099254","display_name":"National Chung Cheng University","ror":"https://ror.org/0028v3876","country_code":"TW","type":"education","lineage":["https://openalex.org/I148099254"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Yi-Ting Lin","raw_affiliation_strings":["Department of Electrical and Engineering, National Chung Cheng University"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Engineering, National Chung Cheng University","institution_ids":["https://openalex.org/I148099254"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066375634","display_name":"Hsaing-Chieh Jhan","orcid":null},"institutions":[{"id":"https://openalex.org/I148099254","display_name":"National Chung Cheng University","ror":"https://ror.org/0028v3876","country_code":"TW","type":"education","lineage":["https://openalex.org/I148099254"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Hsaing-Chieh Jhan","raw_affiliation_strings":["Department of Electrical and Engineering, National Chung Cheng University"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Engineering, National Chung Cheng University","institution_ids":["https://openalex.org/I148099254"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5080545659","display_name":"Zuo\u2010Min Tsai","orcid":"https://orcid.org/0000-0001-9566-769X"},"institutions":[{"id":"https://openalex.org/I148366613","display_name":"National Yang Ming Chiao Tung University","ror":"https://ror.org/00se2k293","country_code":"TW","type":"education","lineage":["https://openalex.org/I148366613"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Zuo-Min Tsai","raw_affiliation_strings":["Department of Electrical and Computer Engineering, National Chiao Tung University"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, National Chiao Tung University","institution_ids":["https://openalex.org/I148366613"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5113878177"],"corresponding_institution_ids":["https://openalex.org/I148099254"],"apc_list":null,"apc_paid":null,"fwci":0.7934,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.79263192,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"16","issue":"11","first_page":"20190272","last_page":"20190272"},"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/T11946","display_name":"Antenna Design and Optimization","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":0.9994999766349792,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.7917414903640747},{"id":"https://openalex.org/keywords/tile","display_name":"Tile","score":0.5444536805152893},{"id":"https://openalex.org/keywords/antenna-array","display_name":"Antenna array","score":0.543347954750061},{"id":"https://openalex.org/keywords/matrix","display_name":"Matrix (chemical analysis)","score":0.46922004222869873},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.454912930727005},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.4542156457901001},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.43045246601104736},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.38418808579444885},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.31997036933898926},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.21541088819503784},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.1434864103794098},{"id":"https://openalex.org/keywords/archaeology","display_name":"Archaeology","score":0.11645373702049255}],"concepts":[{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.7917414903640747},{"id":"https://openalex.org/C2780728851","wikidata":"https://www.wikidata.org/wiki/Q468402","display_name":"Tile","level":2,"score":0.5444536805152893},{"id":"https://openalex.org/C62191587","wikidata":"https://www.wikidata.org/wiki/Q4771249","display_name":"Antenna array","level":3,"score":0.543347954750061},{"id":"https://openalex.org/C106487976","wikidata":"https://www.wikidata.org/wiki/Q685816","display_name":"Matrix (chemical analysis)","level":2,"score":0.46922004222869873},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.454912930727005},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.4542156457901001},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.43045246601104736},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.38418808579444885},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.31997036933898926},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.21541088819503784},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.1434864103794098},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.11645373702049255},{"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:10.1587/elex.16.20190272","is_oa":true,"landing_page_url":"https://doi.org/10.1587/elex.16.20190272","pdf_url":"https://www.jstage.jst.go.jp/article/elex/16/11/16_16.20190272/_pdf","source":{"id":"https://openalex.org/S207433681","display_name":"IEICE Electronics Express","issn_l":"1349-2543","issn":["1349-2543","1349-9467"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Electronics Express","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1587/elex.16.20190272","is_oa":true,"landing_page_url":"https://doi.org/10.1587/elex.16.20190272","pdf_url":"https://www.jstage.jst.go.jp/article/elex/16/11/16_16.20190272/_pdf","source":{"id":"https://openalex.org/S207433681","display_name":"IEICE Electronics Express","issn_l":"1349-2543","issn":["1349-2543","1349-9467"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Electronics Express","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2945964510.pdf","grobid_xml":"https://content.openalex.org/works/W2945964510.grobid-xml"},"referenced_works_count":28,"referenced_works":["https://openalex.org/W57549898","https://openalex.org/W1039842480","https://openalex.org/W1567193238","https://openalex.org/W1650039960","https://openalex.org/W2001677309","https://openalex.org/W2015246497","https://openalex.org/W2022021404","https://openalex.org/W2094241562","https://openalex.org/W2097446166","https://openalex.org/W2120383603","https://openalex.org/W2129146546","https://openalex.org/W2133925520","https://openalex.org/W2136014485","https://openalex.org/W2138686987","https://openalex.org/W2144404191","https://openalex.org/W2158980268","https://openalex.org/W2159950237","https://openalex.org/W2162368391","https://openalex.org/W2162756614","https://openalex.org/W2317099311","https://openalex.org/W2591855423","https://openalex.org/W2621319912","https://openalex.org/W2766046178","https://openalex.org/W2790409500","https://openalex.org/W2885091891","https://openalex.org/W2900627220","https://openalex.org/W2914861218","https://openalex.org/W4237084980"],"related_works":["https://openalex.org/W2155838310","https://openalex.org/W2106321080","https://openalex.org/W2368750765","https://openalex.org/W2085138202","https://openalex.org/W4302011019","https://openalex.org/W2512382201","https://openalex.org/W2062691360","https://openalex.org/W2283492441","https://openalex.org/W3012375761","https://openalex.org/W2091602519"],"abstract_inverted_index":{"This":[0,18,47],"paper":[1],"proposes":[2],"a":[3,23,38],"new":[4,39],"two-dimensional":[5],"(2D)":[6],"Butler":[7,25,49,71],"matrix":[8,50,72],"antenna":[9,27,51,76],"array":[10,28,52,77],"with":[11],"16":[12],"switching":[13,26],"beams":[14],"for":[15],"tile-based":[16],"beamforming.":[17],"study":[19],"fabricated":[20],"and":[21,42,78,86],"assembled":[22],"3.5-GHz":[24],"using":[29],"multilayer":[30],"Rogers":[31],"printed":[32],"circuit":[33,62,84],"board":[34],"technology.":[35],"It":[36],"adopted":[37],"design":[40],"concept":[41],"layer-by-layer":[43],"vertical":[44],"connection":[45],"architecture.":[46],"2D":[48],"does":[53],"not":[54],"require":[55],"long":[56],"coaxial":[57],"cables":[58],"to":[59],"connect":[60],"functional":[61],"interfaces,":[63],"which":[64],"is":[65],"an":[66],"improvement":[67],"over":[68],"the":[69],"traditional":[70],"beamforming":[73],"network":[74],"(BFN)":[75],"may":[79],"facilitate":[80],"considerable":[81],"reductions":[82],"in":[83],"volume":[85],"complexity.":[87]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}