{"id":"https://openalex.org/W2991450290","doi":"https://doi.org/10.1109/isncc.2019.8909088","title":"Broadband Millimeter Wave Planar Power Combiner/Divider","display_name":"Broadband Millimeter Wave Planar Power Combiner/Divider","publication_year":2019,"publication_date":"2019-06-01","ids":{"openalex":"https://openalex.org/W2991450290","doi":"https://doi.org/10.1109/isncc.2019.8909088","mag":"2991450290"},"language":"en","primary_location":{"id":"doi:10.1109/isncc.2019.8909088","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isncc.2019.8909088","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 International Symposium on Networks, Computers and Communications (ISNCC)","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/A5052971957","display_name":"Ali Ghavidel","orcid":"https://orcid.org/0000-0001-8247-8005"},"institutions":[{"id":"https://openalex.org/I4210102178","display_name":"ICT Research Institute","ror":"https://ror.org/01a3g2z22","country_code":"IR","type":"facility","lineage":["https://openalex.org/I4210102178"]}],"countries":["IR"],"is_corresponding":true,"raw_author_name":"Ali Ghavidel","raw_affiliation_strings":["Iran Telecommunication Research Center (ITRC),Tehran,Iran","Iran Telecommunication Research Center (ITRC), Tehran, Iran"],"affiliations":[{"raw_affiliation_string":"Iran Telecommunication Research Center (ITRC),Tehran,Iran","institution_ids":["https://openalex.org/I4210102178"]},{"raw_affiliation_string":"Iran Telecommunication Research Center (ITRC), Tehran, Iran","institution_ids":["https://openalex.org/I4210102178"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5069955571","display_name":"Ali Khierdoost","orcid":null},"institutions":[{"id":"https://openalex.org/I4210102178","display_name":"ICT Research Institute","ror":"https://ror.org/01a3g2z22","country_code":"IR","type":"facility","lineage":["https://openalex.org/I4210102178"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Ali Khierdoost","raw_affiliation_strings":["Iran Telecommunication Research Center (ITRC),Tehran,Iran","Iran Telecommunication Research Center (ITRC), Tehran, Iran"],"affiliations":[{"raw_affiliation_string":"Iran Telecommunication Research Center (ITRC),Tehran,Iran","institution_ids":["https://openalex.org/I4210102178"]},{"raw_affiliation_string":"Iran Telecommunication Research Center (ITRC), Tehran, Iran","institution_ids":["https://openalex.org/I4210102178"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5052971957"],"corresponding_institution_ids":["https://openalex.org/I4210102178"],"apc_list":null,"apc_paid":null,"fwci":0.1192,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.48477016,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"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":0.9944999814033508,"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/T10187","display_name":"Radio Frequency Integrated Circuit Design","score":0.991599977016449,"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/power-dividers-and-directional-couplers","display_name":"Power dividers and directional couplers","score":0.8329535722732544},{"id":"https://openalex.org/keywords/return-loss","display_name":"Return loss","score":0.6975762844085693},{"id":"https://openalex.org/keywords/wilkinson-power-divider","display_name":"Wilkinson power divider","score":0.6802605390548706},{"id":"https://openalex.org/keywords/broadband","display_name":"Broadband","score":0.6673136949539185},{"id":"https://openalex.org/keywords/transformer","display_name":"Transformer","score":0.5537331700325012},{"id":"https://openalex.org/keywords/planar","display_name":"Planar","score":0.5453535914421082},{"id":"https://openalex.org/keywords/microstrip","display_name":"Microstrip","score":0.5410704612731934},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.5365234613418579},{"id":"https://openalex.org/keywords/electrical-impedance","display_name":"Electrical impedance","score":0.5192084908485413},{"id":"https://openalex.org/keywords/extremely-high-frequency","display_name":"Extremely high frequency","score":0.5020568370819092},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.4698590040206909},{"id":"https://openalex.org/keywords/electric-power-transmission","display_name":"Electric power transmission","score":0.46844106912612915},{"id":"https://openalex.org/keywords/transmission-line","display_name":"Transmission line","score":0.44206884503364563},{"id":"https://openalex.org/keywords/insertion-loss","display_name":"Insertion loss","score":0.4289223849773407},{"id":"https://openalex.org/keywords/hybrid-coupler","display_name":"Hybrid coupler","score":0.41091209650039673},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.37981367111206055},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.34503158926963806},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.30833423137664795},{"id":"https://openalex.org/keywords/frequency-divider","display_name":"Frequency divider","score":0.2480091154575348},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.2386072278022766},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.12972453236579895},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.07433456182479858}],"concepts":[{"id":"https://openalex.org/C202988678","wikidata":"https://www.wikidata.org/wiki/Q1417986","display_name":"Power dividers and directional couplers","level":2,"score":0.8329535722732544},{"id":"https://openalex.org/C196901423","wikidata":"https://www.wikidata.org/wiki/Q3933836","display_name":"Return loss","level":3,"score":0.6975762844085693},{"id":"https://openalex.org/C184028887","wikidata":"https://www.wikidata.org/wiki/Q265565","display_name":"Wilkinson power divider","level":4,"score":0.6802605390548706},{"id":"https://openalex.org/C509933004","wikidata":"https://www.wikidata.org/wiki/Q194163","display_name":"Broadband","level":2,"score":0.6673136949539185},{"id":"https://openalex.org/C66322947","wikidata":"https://www.wikidata.org/wiki/Q11658","display_name":"Transformer","level":3,"score":0.5537331700325012},{"id":"https://openalex.org/C134786449","wikidata":"https://www.wikidata.org/wiki/Q3391255","display_name":"Planar","level":2,"score":0.5453535914421082},{"id":"https://openalex.org/C123657345","wikidata":"https://www.wikidata.org/wiki/Q639055","display_name":"Microstrip","level":2,"score":0.5410704612731934},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.5365234613418579},{"id":"https://openalex.org/C17829176","wikidata":"https://www.wikidata.org/wiki/Q179043","display_name":"Electrical impedance","level":2,"score":0.5192084908485413},{"id":"https://openalex.org/C45764600","wikidata":"https://www.wikidata.org/wiki/Q570342","display_name":"Extremely high frequency","level":2,"score":0.5020568370819092},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.4698590040206909},{"id":"https://openalex.org/C140311924","wikidata":"https://www.wikidata.org/wiki/Q200928","display_name":"Electric power transmission","level":2,"score":0.46844106912612915},{"id":"https://openalex.org/C33441834","wikidata":"https://www.wikidata.org/wiki/Q693004","display_name":"Transmission line","level":2,"score":0.44206884503364563},{"id":"https://openalex.org/C90327742","wikidata":"https://www.wikidata.org/wiki/Q947396","display_name":"Insertion loss","level":2,"score":0.4289223849773407},{"id":"https://openalex.org/C80185135","wikidata":"https://www.wikidata.org/wiki/Q1417986","display_name":"Hybrid coupler","level":3,"score":0.41091209650039673},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.37981367111206055},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.34503158926963806},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.30833423137664795},{"id":"https://openalex.org/C74982907","wikidata":"https://www.wikidata.org/wiki/Q1455624","display_name":"Frequency divider","level":3,"score":0.2480091154575348},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.2386072278022766},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.12972453236579895},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.07433456182479858},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/isncc.2019.8909088","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isncc.2019.8909088","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 International Symposium on Networks, Computers and Communications (ISNCC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8600000143051147,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W104285552","https://openalex.org/W1511016768","https://openalex.org/W1513140202","https://openalex.org/W1513695923","https://openalex.org/W1972094836","https://openalex.org/W1977602000","https://openalex.org/W1995679547","https://openalex.org/W2016377115","https://openalex.org/W2059726663","https://openalex.org/W2062444970","https://openalex.org/W2088258348","https://openalex.org/W2105474471","https://openalex.org/W2150321911","https://openalex.org/W2150516853","https://openalex.org/W2311413565","https://openalex.org/W2611434815","https://openalex.org/W2796507821","https://openalex.org/W2901213366","https://openalex.org/W2903136240","https://openalex.org/W2912968289","https://openalex.org/W4240458799"],"related_works":["https://openalex.org/W2099850681","https://openalex.org/W4387693277","https://openalex.org/W2348859175","https://openalex.org/W4205937560","https://openalex.org/W2944619736","https://openalex.org/W2047187671","https://openalex.org/W4387879078","https://openalex.org/W2809731640","https://openalex.org/W4328027354","https://openalex.org/W2963354872"],"abstract_inverted_index":{"This":[0],"work":[1],"presents":[2],"a":[3,81,91],"microstrip":[4],"millimeter":[5],"wave":[6],"planar":[7],"power":[8,70],"combiner/divider":[9],"(4":[10],"to":[11,18,64],"1).":[12],"The":[13,87],"exponential":[14,57],"taper":[15,38],"is":[16,35,107],"connected":[17],"single":[19],"and":[20,27,40,44,58,101,111],"multiport":[21,41,46,113],"transmission":[22,33],"lines,":[23],"using":[24],"the":[25,66,69,75,112],"narrow":[26],"wide":[28],"side,":[29],"respectively.":[30],"An":[31],"oversized":[32],"line":[34],"interfaced":[36],"between":[37],"wide-side":[39],"(four":[42],"ports)":[43],"then":[45],"are":[47,62],"matched":[48],"by":[49],"stepped":[50,59],"impedance":[51,60],"transformer.":[52],"Both":[53],"bandwidth":[54],"enhancement":[55],"techniques,":[56],"transformer,":[61],"employed":[63],"enhance":[65],"performance":[67],"of":[68,84,99,103],"combiner/divider.":[71],"It":[72],"operates":[73],"in":[74],"frequency":[76],"range":[77],"33.5-42.2":[78],"GHz":[79],"with":[80],"combining":[82],"efficiency":[83],"about":[85],"90%.":[86],"divider/combiner":[88],"ports":[89],"exhibit":[90],"12dB":[92],"return":[93],"loss,":[94],"an":[95],"average":[96],"insertion":[97],"loss":[98],"7.5dB":[100],"isolation":[102],"6dB.":[104],"Its":[105],"size":[106],"8.66mm":[108],"\u00d7":[109],"17.82mm":[110],"distance":[114],"3.12mm.":[115]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
