{"id":"https://openalex.org/W4383220403","doi":"https://doi.org/10.1109/access.2023.3292529","title":"A Double Layer Cross-Slot Aperture-Fed Millimeter-Wave Antenna Array With Wide Axial Ratio Bandwidth","display_name":"A Double Layer Cross-Slot Aperture-Fed Millimeter-Wave Antenna Array With Wide Axial Ratio Bandwidth","publication_year":2023,"publication_date":"2023-01-01","ids":{"openalex":"https://openalex.org/W4383220403","doi":"https://doi.org/10.1109/access.2023.3292529"},"language":"en","primary_location":{"id":"doi:10.1109/access.2023.3292529","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2023.3292529","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/10173508.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":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://ieeexplore.ieee.org/ielx7/6287639/6514899/10173508.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101544947","display_name":"Maharana Pratap Singh","orcid":null},"institutions":[{"id":"https://openalex.org/I64295750","display_name":"Indian Institute of Technology Indore","ror":"https://ror.org/01hhf7w52","country_code":"IN","type":"education","lineage":["https://openalex.org/I64295750"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Maharana Pratap Singh","raw_affiliation_strings":["Department of Electrical Engineering, Indian Institute of Technology Indore, Indore, Madhya Pradesh, India"],"raw_orcid":"https://orcid.org/0000-0002-9452-2314","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Indian Institute of Technology Indore, Indore, Madhya Pradesh, India","institution_ids":["https://openalex.org/I64295750"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050318216","display_name":"Jiro Hirokawa","orcid":"https://orcid.org/0000-0001-8720-6180"},"institutions":[{"id":"https://openalex.org/I114531698","display_name":"Tokyo Institute of Technology","ror":"https://ror.org/0112mx960","country_code":"JP","type":"education","lineage":["https://openalex.org/I114531698"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Jiro Hirokawa","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, Tokyo Institute of Technology, Tokyo, Japan"],"raw_orcid":"https://orcid.org/0000-0001-8720-6180","affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Tokyo Institute of Technology, Tokyo, Japan","institution_ids":["https://openalex.org/I114531698"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5025531371","display_name":"Saptarshi Ghosh","orcid":"https://orcid.org/0000-0002-4978-1616"},"institutions":[{"id":"https://openalex.org/I114531698","display_name":"Tokyo Institute of Technology","ror":"https://ror.org/0112mx960","country_code":"JP","type":"education","lineage":["https://openalex.org/I114531698"]},{"id":"https://openalex.org/I64295750","display_name":"Indian Institute of Technology Indore","ror":"https://ror.org/01hhf7w52","country_code":"IN","type":"education","lineage":["https://openalex.org/I64295750"]}],"countries":["IN","JP"],"is_corresponding":false,"raw_author_name":"Saptarshi Ghosh","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, Tokyo Institute of Technology, Tokyo, Japan","Department of Electrical Engineering, Indian Institute of Technology Indore, Madhya Pradesh, India"],"raw_orcid":"https://orcid.org/0000-0002-4978-1616","affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Tokyo Institute of Technology, Tokyo, Japan","institution_ids":["https://openalex.org/I114531698"]},{"raw_affiliation_string":"Department of Electrical Engineering, Indian Institute of Technology Indore, Madhya Pradesh, India","institution_ids":["https://openalex.org/I64295750"]}]}],"institutions":[],"countries_distinct_count":2,"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":0.9817,"has_fulltext":true,"cited_by_count":8,"citation_normalized_percentile":{"value":0.75223666,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"11","issue":null,"first_page":"68550","last_page":"68559"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10262","display_name":"Microwave Engineering and Waveguides","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10262","display_name":"Microwave Engineering and Waveguides","score":0.9998999834060669,"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"}},{"id":"https://openalex.org/T10069","display_name":"Antenna Design and Analysis","score":0.9997000098228455,"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/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.9987000226974487,"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/optics","display_name":"Optics","score":0.6266036033630371},{"id":"https://openalex.org/keywords/wideband","display_name":"Wideband","score":0.5560415387153625},{"id":"https://openalex.org/keywords/antenna-factor","display_name":"Antenna factor","score":0.513097882270813},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.484737366437912},{"id":"https://openalex.org/keywords/antenna-measurement","display_name":"Antenna measurement","score":0.4803963005542755},{"id":"https://openalex.org/keywords/antenna-array","display_name":"Antenna array","score":0.47237542271614075},{"id":"https://openalex.org/keywords/dipole-antenna","display_name":"Dipole antenna","score":0.46661582589149475},{"id":"https://openalex.org/keywords/axial-ratio","display_name":"Axial ratio","score":0.4443019926548004},{"id":"https://openalex.org/keywords/antenna-aperture","display_name":"Antenna aperture","score":0.43893033266067505},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.434563010931015},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.32837337255477905},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.27695515751838684},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1947864294052124},{"id":"https://openalex.org/keywords/circular-polarization","display_name":"Circular polarization","score":0.1858079433441162},{"id":"https://openalex.org/keywords/microstrip","display_name":"Microstrip","score":0.1740211844444275},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.1511317789554596}],"concepts":[{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.6266036033630371},{"id":"https://openalex.org/C2780202535","wikidata":"https://www.wikidata.org/wiki/Q4524457","display_name":"Wideband","level":2,"score":0.5560415387153625},{"id":"https://openalex.org/C196931383","wikidata":"https://www.wikidata.org/wiki/Q4771253","display_name":"Antenna factor","level":4,"score":0.513097882270813},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.484737366437912},{"id":"https://openalex.org/C158616128","wikidata":"https://www.wikidata.org/wiki/Q4771260","display_name":"Antenna measurement","level":3,"score":0.4803963005542755},{"id":"https://openalex.org/C62191587","wikidata":"https://www.wikidata.org/wiki/Q4771249","display_name":"Antenna array","level":3,"score":0.47237542271614075},{"id":"https://openalex.org/C113145756","wikidata":"https://www.wikidata.org/wiki/Q1126859","display_name":"Dipole antenna","level":3,"score":0.46661582589149475},{"id":"https://openalex.org/C2779763010","wikidata":"https://www.wikidata.org/wiki/Q16836202","display_name":"Axial ratio","level":4,"score":0.4443019926548004},{"id":"https://openalex.org/C137705275","wikidata":"https://www.wikidata.org/wiki/Q571946","display_name":"Antenna aperture","level":4,"score":0.43893033266067505},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.434563010931015},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.32837337255477905},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.27695515751838684},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1947864294052124},{"id":"https://openalex.org/C153201621","wikidata":"https://www.wikidata.org/wiki/Q5121676","display_name":"Circular polarization","level":3,"score":0.1858079433441162},{"id":"https://openalex.org/C123657345","wikidata":"https://www.wikidata.org/wiki/Q639055","display_name":"Microstrip","level":2,"score":0.1740211844444275},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.1511317789554596}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/access.2023.3292529","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2023.3292529","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/10173508.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":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:1c3b2b68fef84db997bbac05c51c49af","is_oa":true,"landing_page_url":"https://doaj.org/article/1c3b2b68fef84db997bbac05c51c49af","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 68550-68559 (2023)","raw_type":"article"},{"id":"pmh:oai:t2r2.star.titech.ac.jp:50700017","is_oa":false,"landing_page_url":"http://t2r2.star.titech.ac.jp/cgi-bin/publicationinfo.cgi?q_publication_content_number=CTT100917300","pdf_url":null,"source":{"id":"https://openalex.org/S4377196385","display_name":"Tokyo Tech Research Repository (Tokyo Institute of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I114531698","host_organization_name":"Tokyo Institute of Technology","host_organization_lineage":["https://openalex.org/I114531698"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Journal Article"}],"best_oa_location":{"id":"doi:10.1109/access.2023.3292529","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2023.3292529","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/10173508.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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","score":0.4000000059604645,"display_name":"Industry, innovation and infrastructure"}],"awards":[{"id":"https://openalex.org/G1343214431","display_name":null,"funder_award_id":"TTR/2021/000106","funder_id":"https://openalex.org/F4320334771","funder_display_name":"Science and Engineering Research Board"},{"id":"https://openalex.org/G6362755712","display_name":null,"funder_award_id":"JPJSBP 120217704","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"}],"funders":[{"id":"https://openalex.org/F4320313898","display_name":"Indian Institute of Engineering Science and Technology, Shibpur","ror":"https://ror.org/02ytfzr55"},{"id":"https://openalex.org/F4320320712","display_name":"Indian Institute of Technology Kanpur","ror":"https://ror.org/05pjsgx75"},{"id":"https://openalex.org/F4320321202","display_name":"Chung-Ang University","ror":"https://ror.org/01r024a98"},{"id":"https://openalex.org/F4320322704","display_name":"Tokyo Institute of Technology","ror":"https://ror.org/0112mx960"},{"id":"https://openalex.org/F4320327132","display_name":"Indian Institute of Technology Indore","ror":"https://ror.org/01hhf7w52"},{"id":"https://openalex.org/F4320334764","display_name":"Japan Society for the Promotion of Science","ror":"https://ror.org/00hhkn466"},{"id":"https://openalex.org/F4320334771","display_name":"Science and Engineering Research Board","ror":"https://ror.org/03ffdsr55"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4383220403.pdf","grobid_xml":"https://content.openalex.org/works/W4383220403.grobid-xml"},"referenced_works_count":29,"referenced_works":["https://openalex.org/W601706517","https://openalex.org/W1990100314","https://openalex.org/W2006877897","https://openalex.org/W2033276989","https://openalex.org/W2072078459","https://openalex.org/W2109765571","https://openalex.org/W2117147139","https://openalex.org/W2143658808","https://openalex.org/W2276442715","https://openalex.org/W2486844123","https://openalex.org/W2562358482","https://openalex.org/W2621601181","https://openalex.org/W2763824878","https://openalex.org/W2769317659","https://openalex.org/W2886637525","https://openalex.org/W2897914630","https://openalex.org/W2910482421","https://openalex.org/W2915588049","https://openalex.org/W2941110873","https://openalex.org/W2999381948","https://openalex.org/W3002213995","https://openalex.org/W3022288006","https://openalex.org/W3042579225","https://openalex.org/W3114479123","https://openalex.org/W3120722624","https://openalex.org/W3190396734","https://openalex.org/W3199169576","https://openalex.org/W3217032862","https://openalex.org/W4205373738"],"related_works":["https://openalex.org/W2047487951","https://openalex.org/W2132188259","https://openalex.org/W1603778420","https://openalex.org/W4308119181","https://openalex.org/W2102354578","https://openalex.org/W2139367805","https://openalex.org/W2075512135","https://openalex.org/W4226336911","https://openalex.org/W2777340806","https://openalex.org/W1624713782"],"abstract_inverted_index":{"This":[0],"letter":[1],"presents":[2],"a":[3,45,78,87,96,112,119,130],"double-layer":[4],"cross-slot":[5,46],"aperture-fed":[6],"antenna":[7,21,73,114,149],"array":[8,115,150],"with":[9,41,161],"wide":[10,79,88],"axial":[11,81],"ratio":[12,82],"bandwidth":[13,83,92,133],"for":[14],"5G":[15],"millimeter-wave":[16],"applications.":[17],"Each":[18],"of":[19,44,77,85,128,139],"the":[20,42,72,104,110,145,162],"elements":[22],"comprises":[23],"two":[24],"parasitic":[25],"trapezoid":[26],"patches":[27],"and":[28,95,135,148,153],"three":[29],"suspended":[30],"metallic":[31],"vias,":[32],"which":[33,123],"are":[34,53,68,151,157],"excited":[35],"through":[36],"an":[37,59,125,136],"aperture":[38],"coupling":[39],"technique":[40],"help":[43],"geometry.":[47],"Two":[48],"circularly":[49],"polarized":[50],"(CP)":[51],"resonances":[52],"produced":[54],"by":[55],"each":[56],"antenna,":[57],"yielding":[58],"overall":[60],"wideband":[61],"CP":[62],"behavior":[63],"upon":[64],"optimization.":[65],"Superior":[66],"performances":[67],"thereby":[69],"observed":[70],"from":[71],"element":[74,147],"in":[75,103,158],"terms":[76],"3-dB":[80],"(ARBW)":[84],"26.38%,":[86],"-10":[89],"dB":[90],"impedance":[91,132],">":[93],"31.40%,":[94],"large":[97],"gain":[98,138],"(5.6":[99],"\u00b1":[100,141],"1.0":[101,142],"dBic)":[102],"broadside":[105],"direction.":[106],"To":[107],"further":[108],"improve":[109],"characteristics,":[111],"1\u00d74":[113],"is":[116],"devised":[117],"using":[118],"corporate":[120],"feed":[121],"network,":[122],"exhibits":[124],"extensive":[126],"ARBW":[127],"30.34%,":[129],"broadband":[131],">33.33%,":[134],"increased":[137],"11.2":[140],"dBic.":[143],"Both":[144],"single":[146],"fabricated,":[152],"their":[154],"measured":[155],"responses":[156],"reasonable":[159],"agreement":[160],"simulated":[163],"results.":[164]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}