{"id":"https://openalex.org/W2951858873","doi":"https://doi.org/10.1109/ncc.2019.8732177","title":"A Planar Four-Port Integrated UWB and NB Antenna System for CR in 3.1GHz to 10.6GHz","display_name":"A Planar Four-Port Integrated UWB and NB Antenna System for CR in 3.1GHz to 10.6GHz","publication_year":2019,"publication_date":"2019-02-01","ids":{"openalex":"https://openalex.org/W2951858873","doi":"https://doi.org/10.1109/ncc.2019.8732177","mag":"2951858873"},"language":"en","primary_location":{"id":"doi:10.1109/ncc.2019.8732177","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ncc.2019.8732177","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 National Conference on Communications (NCC)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5068742891","display_name":"A. S. Gandhi","orcid":"https://orcid.org/0009-0004-3249-7135"},"institutions":[{"id":"https://openalex.org/I167153416","display_name":"Visvesvaraya National Institute of Technology","ror":"https://ror.org/02zrtpp84","country_code":"IN","type":"education","lineage":["https://openalex.org/I167153416"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"A. S. Gandhi","raw_affiliation_strings":["ECE, VNIT, Nagpur, India"],"affiliations":[{"raw_affiliation_string":"ECE, VNIT, Nagpur, India","institution_ids":["https://openalex.org/I167153416"]}]},{"author_position":"last","author":{"id":null,"display_name":"N. Anveshkumar","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"N. Anveshkumar","raw_affiliation_strings":["ECE, VIT, Bhopal, India"],"affiliations":[{"raw_affiliation_string":"ECE, VIT, Bhopal, India","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5068742891"],"corresponding_institution_ids":["https://openalex.org/I167153416"],"apc_list":null,"apc_paid":null,"fwci":7.3523,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.97003645,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10069","display_name":"Antenna Design and Analysis","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/T10069","display_name":"Antenna Design and Analysis","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/T12024","display_name":"Ultra-Wideband Communications Technology","score":0.9991000294685364,"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/T10262","display_name":"Microwave Engineering and Waveguides","score":0.9987999796867371,"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/narrowband","display_name":"Narrowband","score":0.7580417394638062},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.5728261470794678},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5266910791397095},{"id":"https://openalex.org/keywords/wideband","display_name":"Wideband","score":0.46610909700393677},{"id":"https://openalex.org/keywords/directional-antenna","display_name":"Directional antenna","score":0.45458611845970154},{"id":"https://openalex.org/keywords/antenna-measurement","display_name":"Antenna measurement","score":0.41482454538345337},{"id":"https://openalex.org/keywords/port","display_name":"Port (circuit theory)","score":0.4126115143299103},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.37141555547714233},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.3701137900352478},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.35902348160743713},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3374261260032654},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.33673757314682007},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.2377392053604126},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.16527369618415833}],"concepts":[{"id":"https://openalex.org/C2776096036","wikidata":"https://www.wikidata.org/wiki/Q1140483","display_name":"Narrowband","level":2,"score":0.7580417394638062},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.5728261470794678},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5266910791397095},{"id":"https://openalex.org/C2780202535","wikidata":"https://www.wikidata.org/wiki/Q4524457","display_name":"Wideband","level":2,"score":0.46610909700393677},{"id":"https://openalex.org/C64671776","wikidata":"https://www.wikidata.org/wiki/Q769152","display_name":"Directional antenna","level":3,"score":0.45458611845970154},{"id":"https://openalex.org/C158616128","wikidata":"https://www.wikidata.org/wiki/Q4771260","display_name":"Antenna measurement","level":3,"score":0.41482454538345337},{"id":"https://openalex.org/C32802771","wikidata":"https://www.wikidata.org/wiki/Q2443617","display_name":"Port (circuit theory)","level":2,"score":0.4126115143299103},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.37141555547714233},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.3701137900352478},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.35902348160743713},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3374261260032654},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.33673757314682007},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.2377392053604126},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.16527369618415833}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ncc.2019.8732177","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ncc.2019.8732177","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 National Conference on Communications (NCC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.5600000023841858}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W2088430194","https://openalex.org/W2089610240","https://openalex.org/W2511307414","https://openalex.org/W2745930395","https://openalex.org/W2794426475","https://openalex.org/W2970960121","https://openalex.org/W6766866597"],"related_works":["https://openalex.org/W1964845213","https://openalex.org/W3107813721","https://openalex.org/W2599854282","https://openalex.org/W2135812553","https://openalex.org/W2017913521","https://openalex.org/W2114570682","https://openalex.org/W2384817464","https://openalex.org/W1829519498","https://openalex.org/W2157189868","https://openalex.org/W2315098011"],"abstract_inverted_index":{"This":[0,27],"paper":[1],"is":[2,66,164,176,181,185],"aimed":[3],"to":[4,25,63,77,89,94,116,135,153,157],"present":[5],"a":[6,31,110,128,146,186],"planar":[7],"four-port":[8],"integrated":[9],"UWB":[10,23,32,74],"and":[11,37,46,155,178,192],"narrowband":[12,47,103,120],"(NB)":[13],"antenna":[14,33,174],"system":[15,28,175],"for":[16,34,41,97],"cognitive":[17],"radio":[18],"(CR)":[19],"technology":[20],"in":[21],"the":[22,70,91,101,162,169,190],"3.1GHz":[24,76,93],"10.6GHz.":[26,78],"consists":[29],"of":[30,68],"spectrum":[35,75],"monitoring":[36,69],"three":[38,80],"NB":[39,81,139],"antennas":[40,48,82,163],"communication.":[42,98],"These":[43],"ultra":[44,59],"wideband":[45,60],"are":[49],"incorporated":[50],"on":[51],"an":[52],"FR-4":[53],"substrate":[54],"having":[55],"dimensions":[56],"28mm\u00d731mm\u00d71.6mm.":[57],"The":[58,79,118,137,159,172],"antenna,":[61,104,121,140],"attached":[62],"port":[64,107,124,143],"1,":[65],"capable":[67],"complete":[71,92,170],"FCC":[72],"unlicensed":[73],"accomplish":[83],"either":[84],"single":[85,111,129],"or":[86],"dual":[87,147],"bands":[88],"access":[90],"10.6GHz":[95],"band":[96,112,131,148],"In":[99],"particular,":[100],"first":[102],"linked":[105],"at":[106,123],"2,":[108],"attains":[109],"ranging":[113],"from":[114,133,151],"8.26GHz":[115],"11.16GHz.":[117],"second":[119],"allied":[122],"3,":[125],"also":[126],"yields":[127],"operating":[130],"ranges":[132],"4.29GHz":[134],"6GHz.":[136],"third":[138],"associated":[141],"with":[142],"4,":[144],"achieves":[145],"behaviour":[149],"starting":[150],"3.06GHz":[152],"4.49GHz":[154],"5.97GHz":[156],"8.35GHz.":[158],"coupling":[160],"between":[161,189],"less":[165],"than":[166],"-17dB":[167],"across":[168],"UWB.":[171],"proposed":[173],"fabricated":[177],"tested.":[179],"It":[180],"observed":[182],"that":[183],"there":[184],"good":[187],"agreement":[188],"simulated":[191],"measured":[193],"results.":[194]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2019,"cited_by_count":1}],"updated_date":"2026-04-16T08:26:57.006410","created_date":"2025-10-10T00:00:00"}