{"id":"https://openalex.org/W4402593550","doi":"https://doi.org/10.1109/access.2024.3463483","title":"Design of a Compact Direction-Finding Antenna Using Single-Radiator Multiple-Port for UWB Mobile Applications","display_name":"Design of a Compact Direction-Finding Antenna Using Single-Radiator Multiple-Port for UWB Mobile Applications","publication_year":2024,"publication_date":"2024-01-01","ids":{"openalex":"https://openalex.org/W4402593550","doi":"https://doi.org/10.1109/access.2024.3463483"},"language":"en","primary_location":{"id":"doi:10.1109/access.2024.3463483","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2024.3463483","pdf_url":null,"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":null,"license_id":null,"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://doi.org/10.1109/access.2024.3463483","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5093351459","display_name":"Jongho Keun","orcid":null},"institutions":[{"id":"https://openalex.org/I94588446","display_name":"Hongik University","ror":"https://ror.org/00egdv862","country_code":"KR","type":"education","lineage":["https://openalex.org/I94588446"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jongho Keun","raw_affiliation_strings":["Department of Electronic and Electrical Engineering, Hongik University, Seoul, Republic of Korea"],"raw_orcid":"https://orcid.org/0009-0004-7535-6340","affiliations":[{"raw_affiliation_string":"Department of Electronic and Electrical Engineering, Hongik University, Seoul, Republic of Korea","institution_ids":["https://openalex.org/I94588446"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048448687","display_name":"Sangwoon Youn","orcid":"https://orcid.org/0000-0003-1437-8445"},"institutions":[{"id":"https://openalex.org/I94588446","display_name":"Hongik University","ror":"https://ror.org/00egdv862","country_code":"KR","type":"education","lineage":["https://openalex.org/I94588446"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Sangwoon Youn","raw_affiliation_strings":["Department of Electronic and Electrical Engineering, Hongik University, Seoul, Republic of Korea"],"raw_orcid":"https://orcid.org/0000-0003-1437-8445","affiliations":[{"raw_affiliation_string":"Department of Electronic and Electrical Engineering, Hongik University, Seoul, Republic of Korea","institution_ids":["https://openalex.org/I94588446"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5052354904","display_name":"Hosung Choo","orcid":"https://orcid.org/0000-0002-8409-6964"},"institutions":[{"id":"https://openalex.org/I94588446","display_name":"Hongik University","ror":"https://ror.org/00egdv862","country_code":"KR","type":"education","lineage":["https://openalex.org/I94588446"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Hosung Choo","raw_affiliation_strings":["Department of Electronic and Electrical Engineering, Hongik University, Seoul, Republic of Korea"],"raw_orcid":"https://orcid.org/0000-0002-8409-6964","affiliations":[{"raw_affiliation_string":"Department of Electronic and Electrical Engineering, Hongik University, Seoul, Republic of Korea","institution_ids":["https://openalex.org/I94588446"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.20972275,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"12","issue":null,"first_page":"138610","last_page":"138616"},"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/T11932","display_name":"Wireless Body Area Networks","score":0.9955999851226807,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T10262","display_name":"Microwave Engineering and Waveguides","score":0.9954000115394592,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/radiator","display_name":"Radiator (engine cooling)","score":0.7120747566223145},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5981240272521973},{"id":"https://openalex.org/keywords/port","display_name":"Port (circuit theory)","score":0.5592317581176758},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.5374295115470886},{"id":"https://openalex.org/keywords/directional-antenna","display_name":"Directional antenna","score":0.5136329531669617},{"id":"https://openalex.org/keywords/omnidirectional-antenna","display_name":"Omnidirectional antenna","score":0.4625614881515503},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.36397579312324524},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.34896400570869446},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3174041509628296},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.21949023008346558},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2166161835193634},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.18735215067863464}],"concepts":[{"id":"https://openalex.org/C63034144","wikidata":"https://www.wikidata.org/wiki/Q1163026","display_name":"Radiator (engine cooling)","level":2,"score":0.7120747566223145},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5981240272521973},{"id":"https://openalex.org/C32802771","wikidata":"https://www.wikidata.org/wiki/Q2443617","display_name":"Port (circuit theory)","level":2,"score":0.5592317581176758},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.5374295115470886},{"id":"https://openalex.org/C64671776","wikidata":"https://www.wikidata.org/wiki/Q769152","display_name":"Directional antenna","level":3,"score":0.5136329531669617},{"id":"https://openalex.org/C24027999","wikidata":"https://www.wikidata.org/wiki/Q2176348","display_name":"Omnidirectional antenna","level":3,"score":0.4625614881515503},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.36397579312324524},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.34896400570869446},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3174041509628296},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.21949023008346558},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2166161835193634},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.18735215067863464}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2024.3463483","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2024.3463483","pdf_url":null,"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:f81f4b5ad5094fa0a25b1cf4cc5e0444","is_oa":true,"landing_page_url":"https://doaj.org/article/f81f4b5ad5094fa0a25b1cf4cc5e0444","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 12, Pp 138610-138616 (2024)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2024.3463483","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2024.3463483","pdf_url":null,"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.8500000238418579,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G3113429992","display_name":null,"funder_award_id":"SRFC-IT1801-51","funder_id":"https://openalex.org/F4320332195","funder_display_name":"Samsung"}],"funders":[{"id":"https://openalex.org/F4320332195","display_name":"Samsung","ror":"https://ror.org/04w3jy968"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":28,"referenced_works":["https://openalex.org/W2040243255","https://openalex.org/W2097455182","https://openalex.org/W2127095458","https://openalex.org/W2129782133","https://openalex.org/W2150846030","https://openalex.org/W2326531986","https://openalex.org/W2984982921","https://openalex.org/W3000004788","https://openalex.org/W3010826643","https://openalex.org/W3029073642","https://openalex.org/W3094933424","https://openalex.org/W3161331259","https://openalex.org/W3164854880","https://openalex.org/W3201217341","https://openalex.org/W3207950970","https://openalex.org/W4213324483","https://openalex.org/W4290694865","https://openalex.org/W4293070200","https://openalex.org/W4312371207","https://openalex.org/W4321496547","https://openalex.org/W4322706721","https://openalex.org/W4362735197","https://openalex.org/W4379116622","https://openalex.org/W4385582119","https://openalex.org/W4391276089","https://openalex.org/W4391547851","https://openalex.org/W4394744524","https://openalex.org/W4394939047"],"related_works":["https://openalex.org/W4283699792","https://openalex.org/W2087960392","https://openalex.org/W2144350685","https://openalex.org/W1939283776","https://openalex.org/W2118691358","https://openalex.org/W1988250439","https://openalex.org/W3006574832","https://openalex.org/W2289269409","https://openalex.org/W1996016589","https://openalex.org/W1982292608"],"abstract_inverted_index":{"This":[0],"paper":[1],"proposes":[2],"a":[3,10,20,73,81,93,105],"compact":[4,173],"ultra-wideband":[5],"(UWB)":[6],"direction-finding":[7,147,180],"antenna":[8,17,55,59,79,175],"with":[9,138],"single-radiator":[11],"multiple-port":[12],"(SRMP)":[13],"design.":[14],"The":[15,37,77],"proposed":[16,53,172],"consists":[18],"of":[19,83,97,108,117,124,128,151,160,182],"single-radiator,":[21],"self-decoupling":[22],"feed":[23],"structure":[24],"(SDFS),":[25],"and":[26,58,67,92,154,162],"via":[27],"walls":[28],"considering":[29],"the":[30,50,52,114,122,129,134,139,171],"limited":[31],"mounting":[32],"space":[33],"for":[34,178],"mobile":[35],"applications.":[36],"SDFS":[38],"is":[39,56,111,176],"optimized":[40],"to":[41,89],"improve":[42],"isolation":[43],"characteristics":[44],"between":[45],"adjacent":[46],"ports.":[47],"To":[48,120],"verify":[49],"feasibility,":[51],"SRMP":[54,78,130,174],"fabricated,":[57],"performance":[60],"such":[61],"as":[62],"reflection":[63],"coefficients,":[64],"mutual":[65,95],"couplings,":[66],"radiation":[68],"patterns":[69],"are":[70,164],"measured":[71,112],"in":[72,144],"full":[74],"anechoic":[75],"chamber.":[76],"achieves":[80],"broadband":[82],"2.1":[84],"GHz":[85,88],"(from":[86],"6.3":[87],"8.4":[90],"GHz)":[91],"low":[94],"coupling":[96],"\u221221.22":[98],"dB":[99],"at":[100,113],"8":[101,118],"GHz.":[102,119],"In":[103],"addition,":[104],"bore-sight":[106],"gain":[107],"0.78":[109],"dBi":[110],"target":[115],"frequency":[116],"investigate":[121],"direction":[123],"arrival":[125],"(DoA)":[126],"estimation":[127],"antenna,":[131],"we":[132],"utilize":[133],"Qorvo":[135],"test":[136],"board":[137],"DW3000":[140],"chip,":[141],"generally":[142],"used":[143],"commercial":[145],"UWB":[146,179],"systems.":[148],"At":[149],"distances":[150],"1":[152],"m":[153],"2":[155],"m,":[156],"average":[157],"estimated":[158],"errors":[159],"2.35\u00b0":[161],"2.13\u00b0":[163],"obtained,":[165],"respectively.":[166],"These":[167],"results":[168],"demonstrate":[169],"that":[170],"suitable":[177],"systems":[181],"smart":[183],"devices.":[184]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}