{"id":"https://openalex.org/W2944541815","doi":"https://doi.org/10.1109/access.2019.2914902","title":"Hybrid Isolator for Mutual-Coupling Reduction in Millimeter-Wave MIMO Antenna Systems","display_name":"Hybrid Isolator for Mutual-Coupling Reduction in Millimeter-Wave MIMO Antenna Systems","publication_year":2019,"publication_date":"2019-01-01","ids":{"openalex":"https://openalex.org/W2944541815","doi":"https://doi.org/10.1109/access.2019.2914902","mag":"2944541815"},"language":"en","primary_location":{"id":"doi:10.1109/access.2019.2914902","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2914902","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08706928.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/ielx7/6287639/8600701/08706928.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5072053188","display_name":"Muath Al\u2010Hasan","orcid":"https://orcid.org/0000-0002-3629-2987"},"institutions":[{"id":"https://openalex.org/I161913731","display_name":"Al Ain University","ror":"https://ror.org/023abrt21","country_code":"AE","type":"education","lineage":["https://openalex.org/I161913731"]}],"countries":["AE"],"is_corresponding":false,"raw_author_name":"Muath Al-Hasan","raw_affiliation_strings":["Department of Networks and Communication Engineering, Al Ain University of Science and Technology, Al Ain, United Arab Emirates"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Networks and Communication Engineering, Al Ain University of Science and Technology, Al Ain, United Arab Emirates","institution_ids":["https://openalex.org/I161913731"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065191057","display_name":"Ismail Ben Mabrouk","orcid":"https://orcid.org/0000-0001-9381-8300"},"institutions":[{"id":"https://openalex.org/I161913731","display_name":"Al Ain University","ror":"https://ror.org/023abrt21","country_code":"AE","type":"education","lineage":["https://openalex.org/I161913731"]}],"countries":["AE"],"is_corresponding":false,"raw_author_name":"Ismail Ben Mabrouk","raw_affiliation_strings":["Department of Networks and Communication Engineering, Al Ain University of Science and Technology, Abu Dhabi, United Arab Emirates"],"raw_orcid":"https://orcid.org/0000-0001-9381-8300","affiliations":[{"raw_affiliation_string":"Department of Networks and Communication Engineering, Al Ain University of Science and Technology, Abu Dhabi, United Arab Emirates","institution_ids":["https://openalex.org/I161913731"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016063326","display_name":"Eqab Almajali","orcid":"https://orcid.org/0000-0002-4009-9784"},"institutions":[{"id":"https://openalex.org/I153718931","display_name":"University of Ottawa","ror":"https://ror.org/03c4mmv16","country_code":"CA","type":"education","lineage":["https://openalex.org/I153718931"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Eqab R. F. Almajali","raw_affiliation_strings":["School of Electrical Engineering and Computer Science, University of Ottawa, Ottawa, ON, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering and Computer Science, University of Ottawa, Ottawa, ON, Canada","institution_ids":["https://openalex.org/I153718931"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072576845","display_name":"Mourad Nedil","orcid":"https://orcid.org/0000-0002-9688-0342"},"institutions":[{"id":"https://openalex.org/I190270569","display_name":"Universit\u00e9 du Qu\u00e9bec en Abitibi-T\u00e9miscamingue","ror":"https://ror.org/02mqrrm75","country_code":"CA","type":"education","lineage":["https://openalex.org/I190270569","https://openalex.org/I49663120"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Mourad Nedil","raw_affiliation_strings":["Laboratoire de recherche T\u00e9l\u00e9bec en communications souterraines, Universit\u00e9 du Qu\u00e9bec en Abitibi-T\u00e9miscaminque, Val d\u2019Or, QC, Canada","Laboratoire de recherche T\u00e9l\u00e9bec en communications souterraines, Universit\u00e9 du Qu\u00e9bec en Abitibi-T\u00e9miscaminque, Val d'Or, QC, Canada"],"raw_orcid":"https://orcid.org/0000-0002-9688-0342","affiliations":[{"raw_affiliation_string":"Laboratoire de recherche T\u00e9l\u00e9bec en communications souterraines, Universit\u00e9 du Qu\u00e9bec en Abitibi-T\u00e9miscaminque, Val d\u2019Or, QC, Canada","institution_ids":["https://openalex.org/I190270569"]},{"raw_affiliation_string":"Laboratoire de recherche T\u00e9l\u00e9bec en communications souterraines, Universit\u00e9 du Qu\u00e9bec en Abitibi-T\u00e9miscaminque, Val d'Or, QC, Canada","institution_ids":["https://openalex.org/I190270569"]}]},{"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":["Centre \u00c9nergie Mat\u00e9riaux T\u00e9l\u00e9communications, INRS, Montreal, QC, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre \u00c9nergie Mat\u00e9riaux T\u00e9l\u00e9communications, INRS, Montreal, QC, Canada","institution_ids":["https://openalex.org/I39481719"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"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":27.3679,"has_fulltext":true,"cited_by_count":42,"citation_normalized_percentile":{"value":0.99033066,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"7","issue":null,"first_page":"58466","last_page":"58474"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"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"}},"topics":[{"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":0.9998000264167786,"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/T12791","display_name":"Full-Duplex Wireless Communications","score":0.9993000030517578,"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/isolator","display_name":"Isolator","score":0.7668443322181702},{"id":"https://openalex.org/keywords/choke","display_name":"Choke","score":0.6979606747627258},{"id":"https://openalex.org/keywords/resonator","display_name":"Resonator","score":0.5758761763572693},{"id":"https://openalex.org/keywords/planar","display_name":"Planar","score":0.5426952242851257},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.5315243005752563},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.5088167786598206},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.4775218069553375},{"id":"https://openalex.org/keywords/miniaturization","display_name":"Miniaturization","score":0.4562957286834717},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.44834113121032715},{"id":"https://openalex.org/keywords/frequency-band","display_name":"Frequency band","score":0.44731080532073975},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.3587726652622223},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.35532236099243164},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.33733701705932617},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.31018567085266113},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.30987149477005005},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.2838382124900818},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.20196887850761414},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.19376534223556519}],"concepts":[{"id":"https://openalex.org/C54888747","wikidata":"https://www.wikidata.org/wiki/Q962002","display_name":"Isolator","level":2,"score":0.7668443322181702},{"id":"https://openalex.org/C29049376","wikidata":"https://www.wikidata.org/wiki/Q864746","display_name":"Choke","level":2,"score":0.6979606747627258},{"id":"https://openalex.org/C97126364","wikidata":"https://www.wikidata.org/wiki/Q349669","display_name":"Resonator","level":2,"score":0.5758761763572693},{"id":"https://openalex.org/C134786449","wikidata":"https://www.wikidata.org/wiki/Q3391255","display_name":"Planar","level":2,"score":0.5426952242851257},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.5315243005752563},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.5088167786598206},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.4775218069553375},{"id":"https://openalex.org/C57528182","wikidata":"https://www.wikidata.org/wiki/Q1271842","display_name":"Miniaturization","level":2,"score":0.4562957286834717},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.44834113121032715},{"id":"https://openalex.org/C2778116611","wikidata":"https://www.wikidata.org/wiki/Q25110567","display_name":"Frequency band","level":3,"score":0.44731080532073975},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.3587726652622223},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.35532236099243164},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.33733701705932617},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.31018567085266113},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.30987149477005005},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.2838382124900818},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.20196887850761414},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.19376534223556519},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/access.2019.2914902","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2914902","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08706928.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:730d5f4be9f740c79a3cd7c68da59fc4","is_oa":true,"landing_page_url":"https://doaj.org/article/730d5f4be9f740c79a3cd7c68da59fc4","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 7, Pp 58466-58474 (2019)","raw_type":"article"},{"id":"pmh:oai:durham-repository.worktribe.com:1173384","is_oa":true,"landing_page_url":"https://durham-repository.worktribe.com/output/1173384","pdf_url":null,"source":{"id":"https://openalex.org/S4306400188","display_name":"Durham Research Online (Durham University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I190082696","host_organization_name":"Durham University","host_organization_lineage":["https://openalex.org/I190082696"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Journal Article"}],"best_oa_location":{"id":"doi:10.1109/access.2019.2914902","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2914902","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08706928.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":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.7799999713897705}],"awards":[],"funders":[{"id":"https://openalex.org/F4320329011","display_name":"Department of Education and Knowledge","ror":null}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2944541815.pdf","grobid_xml":"https://content.openalex.org/works/W2944541815.grobid-xml"},"referenced_works_count":29,"referenced_works":["https://openalex.org/W227606547","https://openalex.org/W1516519665","https://openalex.org/W1765894122","https://openalex.org/W1821125193","https://openalex.org/W2035791881","https://openalex.org/W2039423264","https://openalex.org/W2044965144","https://openalex.org/W2109375048","https://openalex.org/W2110573674","https://openalex.org/W2146671567","https://openalex.org/W2269656533","https://openalex.org/W2283643919","https://openalex.org/W2288201549","https://openalex.org/W2419154760","https://openalex.org/W2470532015","https://openalex.org/W2519326593","https://openalex.org/W2533202675","https://openalex.org/W2533656351","https://openalex.org/W2621761370","https://openalex.org/W2635711016","https://openalex.org/W2738230400","https://openalex.org/W2779565435","https://openalex.org/W2789886730","https://openalex.org/W2791035885","https://openalex.org/W2794168503","https://openalex.org/W2794268908","https://openalex.org/W2799625724","https://openalex.org/W2903136240","https://openalex.org/W6738789173"],"related_works":["https://openalex.org/W573863345","https://openalex.org/W2354295004","https://openalex.org/W1973546292","https://openalex.org/W2612941909","https://openalex.org/W2349594491","https://openalex.org/W2323489882","https://openalex.org/W2361748912","https://openalex.org/W2322572077","https://openalex.org/W2143584606","https://openalex.org/W4200099078"],"abstract_inverted_index":{"A":[0],"novel":[1],"millimeter-wave":[2],"(MMW)":[3],"hybrid":[4,25,195,199],"isolator":[5,26,196],"is":[6,52,99,124,138,158],"presented":[7],"to":[8,86,109,179,188],"reduce":[9,110,128],"the":[10,48,55,64,74,111,129,142,148,161,173,183,193,204],"mutual-coupling":[11],"(MC)":[12],"between":[13,102,141],"two":[14,103,143],"closely-spaced":[15],"dielectric":[16],"resonators":[17],"(DR)":[18],"antennas":[19,108,145],"at":[20],"60":[21,75],"GHz.":[22,190],"The":[23,45,60,96,169],"proposed":[24,49,65,97,194],"consists":[27],"of":[28,31,47,81,119,153,172],"a":[29,32,69,115,132],"combination":[30],"new":[33],"uni-planar":[34,88,91],"compact":[35,92],"electromagnetic":[36],"band-gap":[37],"(EBG)":[38],"structure":[39,67],"and":[40,83,90,146],"an":[41,117],"MMW":[42,134],"choke":[43,135],"absorber.":[44],"design":[46],"EBG":[50,66,89,98,149],"unit-cell":[51],"based":[53],"on":[54],"stepped-impedance":[56],"resonator":[57],"(SIR)":[58],"technique.":[59],"results":[61],"show":[62],"that":[63],"provides":[68],"wide":[70],"frequency":[71,184],"bandgap":[72],"in":[73,182,203],"GHz":[76],"band":[77],"with":[78],"miniaturization":[79],"factors":[80],"0.79":[82],"0.66":[84],"compared":[85],"conventional":[87],"(UC-EBG)":[93],"structures,":[94],"respectively.":[95],"then":[100],"placed":[101],"Multiple-Input":[104],"Multiple-Output":[105],"(MIMO)":[106],"DR":[107,144],"MC":[112,130,156],"level.":[113],"As":[114],"result,":[116],"average":[118,152],"7":[120],"dB":[121,155,181],"level":[122],"reduction":[123,157],"obtained.":[125],"To":[126],"further":[127],"level,":[131],"thin":[133],"absorber":[136],"wall":[137],"mounted":[139],"vertically":[140],"above":[147],"structure.":[150],"An":[151],"22":[154],"achieved":[159],"over":[160],"suggested":[162],"bandwidth":[163],"while":[164],"maintaining":[165],"good":[166],"radiation":[167],"characteristics.":[168],"measured":[170],"isolation":[171,200],"prototype":[174],"antenna":[175],"varies":[176],"from":[177,186],"-29":[178],"-49":[180],"range":[185],"59.3":[187],"64.8":[189],"In":[191],"fact,":[192],"outperforms":[197],"other":[198],"techniques":[201],"reported":[202],"literature.":[205]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":10},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":9},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":1}],"updated_date":"2026-07-18T07:39:51.176621","created_date":"2025-10-10T00:00:00"}
