{"id":"https://openalex.org/W2753608816","doi":"https://doi.org/10.1109/access.2017.2746800","title":"Ka-Band Linear to Circular Polarization Converter Based on Multilayer Slab With Broadband Performance","display_name":"Ka-Band Linear to Circular Polarization Converter Based on Multilayer Slab With Broadband Performance","publication_year":2017,"publication_date":"2017-01-01","ids":{"openalex":"https://openalex.org/W2753608816","doi":"https://doi.org/10.1109/access.2017.2746800","mag":"2753608816"},"language":"en","primary_location":{"id":"doi:10.1109/access.2017.2746800","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2017.2746800","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.2017.2746800","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5080109862","display_name":"M. Akbari","orcid":"https://orcid.org/0000-0002-7436-6529"},"institutions":[{"id":"https://openalex.org/I60158472","display_name":"Concordia University","ror":"https://ror.org/0420zvk78","country_code":"CA","type":"education","lineage":["https://openalex.org/I60158472"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Mohammad Akbari","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Concordia University, Montreal, QC, Canada"],"raw_orcid":"https://orcid.org/0000-0002-7436-6529","affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Concordia University, Montreal, QC, Canada","institution_ids":["https://openalex.org/I60158472"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101663400","display_name":"Mohammadmahdi Farahani","orcid":"https://orcid.org/0000-0002-3665-0801"},"institutions":[{"id":"https://openalex.org/I39481719","display_name":"Institut National de la Recherche Scientifique","ror":"https://ror.org/04td37d32","country_code":"CA","type":"education","lineage":["https://openalex.org/I39481719","https://openalex.org/I49663120"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Mohammadmahdi Farahani","raw_affiliation_strings":["Institut National De La Recherche Scientifique, Montreal, QC, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institut National De La Recherche Scientifique, Montreal, QC, Canada","institution_ids":["https://openalex.org/I39481719"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076117209","display_name":"Abdel-Razik Sebak","orcid":"https://orcid.org/0000-0003-1057-6735"},"institutions":[{"id":"https://openalex.org/I60158472","display_name":"Concordia University","ror":"https://ror.org/0420zvk78","country_code":"CA","type":"education","lineage":["https://openalex.org/I60158472"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Abdel-Razik Sebak","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Concordia University, Montreal, QC, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Concordia University, Montreal, QC, Canada","institution_ids":["https://openalex.org/I60158472"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5030709330","display_name":"Tayeb A. Denidni","orcid":"https://orcid.org/0000-0002-0798-3631"},"institutions":[{"id":"https://openalex.org/I39481719","display_name":"Institut National de la Recherche Scientifique","ror":"https://ror.org/04td37d32","country_code":"CA","type":"education","lineage":["https://openalex.org/I39481719","https://openalex.org/I49663120"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Tayeb A. Denidni","raw_affiliation_strings":["Institut National De La Recherche Scientifique, Montreal, QC, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institut National De La Recherche Scientifique, Montreal, QC, Canada","institution_ids":["https://openalex.org/I39481719"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"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":119.2609,"has_fulltext":false,"cited_by_count":77,"citation_normalized_percentile":{"value":0.99878454,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":100},"biblio":{"volume":"5","issue":null,"first_page":"17927","last_page":"17937"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11383","display_name":"Advanced Antenna and Metasurface Technologies","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/T11383","display_name":"Advanced Antenna and Metasurface Technologies","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/T10069","display_name":"Antenna Design and Analysis","score":0.9998000264167786,"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/T10262","display_name":"Microwave Engineering and Waveguides","score":0.9997000098228455,"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/polarizer","display_name":"Polarizer","score":0.8240444660186768},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.7188352346420288},{"id":"https://openalex.org/keywords/wideband","display_name":"Wideband","score":0.6154450178146362},{"id":"https://openalex.org/keywords/axial-ratio","display_name":"Axial ratio","score":0.5582411289215088},{"id":"https://openalex.org/keywords/circular-polarization","display_name":"Circular polarization","score":0.5435424447059631},{"id":"https://openalex.org/keywords/linear-polarization","display_name":"Linear polarization","score":0.5111413598060608},{"id":"https://openalex.org/keywords/polarization","display_name":"Polarization (electrochemistry)","score":0.4721888303756714},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.46306413412094116},{"id":"https://openalex.org/keywords/frequency-band","display_name":"Frequency band","score":0.43091732263565063},{"id":"https://openalex.org/keywords/chebyshev-filter","display_name":"Chebyshev filter","score":0.42915624380111694},{"id":"https://openalex.org/keywords/broadband","display_name":"Broadband","score":0.4279968738555908},{"id":"https://openalex.org/keywords/impedance-matching","display_name":"Impedance matching","score":0.4272111654281616},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.42331042885780334},{"id":"https://openalex.org/keywords/narrowband","display_name":"Narrowband","score":0.42162856459617615},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.37375080585479736},{"id":"https://openalex.org/keywords/electrical-impedance","display_name":"Electrical impedance","score":0.26873016357421875},{"id":"https://openalex.org/keywords/microstrip","display_name":"Microstrip","score":0.26260262727737427},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.18781140446662903},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.14162686467170715},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.11393702030181885},{"id":"https://openalex.org/keywords/birefringence","display_name":"Birefringence","score":0.09725490212440491}],"concepts":[{"id":"https://openalex.org/C121524040","wikidata":"https://www.wikidata.org/wiki/Q11942175","display_name":"Polarizer","level":3,"score":0.8240444660186768},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.7188352346420288},{"id":"https://openalex.org/C2780202535","wikidata":"https://www.wikidata.org/wiki/Q4524457","display_name":"Wideband","level":2,"score":0.6154450178146362},{"id":"https://openalex.org/C2779763010","wikidata":"https://www.wikidata.org/wiki/Q16836202","display_name":"Axial ratio","level":4,"score":0.5582411289215088},{"id":"https://openalex.org/C153201621","wikidata":"https://www.wikidata.org/wiki/Q5121676","display_name":"Circular polarization","level":3,"score":0.5435424447059631},{"id":"https://openalex.org/C107190969","wikidata":"https://www.wikidata.org/wiki/Q6553479","display_name":"Linear polarization","level":3,"score":0.5111413598060608},{"id":"https://openalex.org/C205049153","wikidata":"https://www.wikidata.org/wiki/Q2698605","display_name":"Polarization (electrochemistry)","level":2,"score":0.4721888303756714},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.46306413412094116},{"id":"https://openalex.org/C2778116611","wikidata":"https://www.wikidata.org/wiki/Q25110567","display_name":"Frequency band","level":3,"score":0.43091732263565063},{"id":"https://openalex.org/C21424316","wikidata":"https://www.wikidata.org/wiki/Q718621","display_name":"Chebyshev filter","level":2,"score":0.42915624380111694},{"id":"https://openalex.org/C509933004","wikidata":"https://www.wikidata.org/wiki/Q194163","display_name":"Broadband","level":2,"score":0.4279968738555908},{"id":"https://openalex.org/C612350","wikidata":"https://www.wikidata.org/wiki/Q1761108","display_name":"Impedance matching","level":3,"score":0.4272111654281616},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.42331042885780334},{"id":"https://openalex.org/C2776096036","wikidata":"https://www.wikidata.org/wiki/Q1140483","display_name":"Narrowband","level":2,"score":0.42162856459617615},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.37375080585479736},{"id":"https://openalex.org/C17829176","wikidata":"https://www.wikidata.org/wiki/Q179043","display_name":"Electrical impedance","level":2,"score":0.26873016357421875},{"id":"https://openalex.org/C123657345","wikidata":"https://www.wikidata.org/wiki/Q639055","display_name":"Microstrip","level":2,"score":0.26260262727737427},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.18781140446662903},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.14162686467170715},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.11393702030181885},{"id":"https://openalex.org/C125743686","wikidata":"https://www.wikidata.org/wiki/Q108779","display_name":"Birefringence","level":2,"score":0.09725490212440491},{"id":"https://openalex.org/C147789679","wikidata":"https://www.wikidata.org/wiki/Q11372","display_name":"Physical 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},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/access.2017.2746800","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2017.2746800","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:https://spectrum.library.concordia.ca:983213","is_oa":false,"landing_page_url":"https://spectrum.library.concordia.ca/983213/1/akbari-ieee-access-2017.pdf","pdf_url":"https://spectrum.library.concordia.ca/983213/1/akbari-ieee-access-2017.pdf","source":{"id":"https://openalex.org/S4306400871","display_name":"Spectrum Research Repository (Concordia University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I60158472","host_organization_name":"Concordia University","host_organization_lineage":["https://openalex.org/I60158472"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"Article"},{"id":"pmh:oai:doaj.org/article:0cf3b96c583d455e87d628be0925ebd0","is_oa":true,"landing_page_url":"https://doaj.org/article/0cf3b96c583d455e87d628be0925ebd0","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 5, Pp 17927-17937 (2017)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2017.2746800","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2017.2746800","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":[{"id":"https://metadata.un.org/sdg/7","score":0.7900000214576721,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":29,"referenced_works":["https://openalex.org/W211346643","https://openalex.org/W1513140202","https://openalex.org/W1680605105","https://openalex.org/W1861005067","https://openalex.org/W1964624160","https://openalex.org/W1974535353","https://openalex.org/W1978841432","https://openalex.org/W1982686915","https://openalex.org/W1996054129","https://openalex.org/W1997698127","https://openalex.org/W2028929921","https://openalex.org/W2033863983","https://openalex.org/W2047558195","https://openalex.org/W2077945627","https://openalex.org/W2088258348","https://openalex.org/W2100664061","https://openalex.org/W2105139003","https://openalex.org/W2130778177","https://openalex.org/W2134650189","https://openalex.org/W2141455913","https://openalex.org/W2161765066","https://openalex.org/W2259452275","https://openalex.org/W2285502744","https://openalex.org/W2334328347","https://openalex.org/W2522729713","https://openalex.org/W2547937361","https://openalex.org/W2558189613","https://openalex.org/W2606959243","https://openalex.org/W2635711016"],"related_works":["https://openalex.org/W2998076233","https://openalex.org/W4327809026","https://openalex.org/W2804477441","https://openalex.org/W4312433530","https://openalex.org/W2052488610","https://openalex.org/W4367843263","https://openalex.org/W4280636279","https://openalex.org/W4280570536","https://openalex.org/W2512739170","https://openalex.org/W4293313202"],"abstract_inverted_index":{"In":[0,15],"this":[1],"paper,":[2],"a":[3,51,87,100,186,190],"Ka-band":[4],"polarization":[5],"converter":[6],"is":[7,10,74,82,116,148],"presented,":[8],"which":[9,198],"based":[11],"on":[12,27,171],"multilayer":[13,30],"slab.":[14,31],"order":[16,97],"to":[17,45,56,98,132,136],"improve":[18],"impedance":[19],"matching,":[20],"metallic":[21],"circular":[22],"traces":[23],"are":[24,177],"printed":[25],"periodically":[26],"each":[28],"dielectric":[29],"Simulated":[32],"results":[33,180],"of":[34,140,159,175,181,192],"the":[35,72,92,121,124,127,137,141,146,155,160,172,182],"polarizer":[36,73,81,147],"show":[37,185],"that":[38],"it":[39],"can":[40,199],"transform":[41],"linearly":[42],"polarized":[43,47],"(LP)":[44],"circularly":[46],"(CP)":[48],"fields":[49],"over":[50],"frequency":[52,173],"band":[53,174],"from":[54],"23":[55],"35GHz":[57],"(42%)":[58],"with":[59,112,120,163,189],"an":[60,107,151],"insertion":[61],"loss":[62],"less":[63],"than":[64],"0.5":[65],"dB.":[66],"The":[67,80],"transmitted":[68,161],"CP":[69,102,188],"wave":[70,162,204],"by":[71,86,150],"approximately":[75,164],"robust":[76],"under":[77],"oblique":[78],"illuminations.":[79],"fabricated":[83],"and":[84,118,167],"measured":[85],"wideband":[88],"horn":[89],"antenna":[90,111,125,143],"satisfying":[91],"simulated":[93],"results.":[94],"Next,":[95],"in":[96],"design":[99],"high-gain":[101],"structure":[103,184],"around":[104],"30":[105,196],"GHz,":[106,197],"8-element":[108],"LP":[109,142,153],"array":[110],"Chebyshev":[113],"tapered":[114],"distribution":[115],"designed":[117],"integrated":[119],"polarizer.":[122],"Obviously,":[123],"limits":[126],"overall":[128],"bandwidth":[129],"(nearly":[130],"28":[131],"31.5":[133],"GHz)":[134],"due":[135],"narrowband":[138],"nature":[139],"array.":[144],"When":[145],"illuminated":[149],"incident":[152],"wave,":[154],"two":[156],"linear":[157],"components":[158],"equal":[165],"amplitudes":[166],"90\u00b0":[168],"phase":[169],"difference":[170],"interest":[176],"produced.":[178],"Experimental":[179],"proposed":[183],"pure":[187],"gain":[191],"13":[193],"dBi":[194],"at":[195],"be":[200],"suitable":[201],"for":[202],"millimeter":[203],"communication.":[205]},"counts_by_year":[{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":9},{"year":2022,"cited_by_count":18},{"year":2021,"cited_by_count":9},{"year":2020,"cited_by_count":13},{"year":2019,"cited_by_count":7},{"year":2018,"cited_by_count":11},{"year":2017,"cited_by_count":1}],"updated_date":"2026-08-11T07:18:39.950985","created_date":"2025-10-10T00:00:00"}