{"id":"https://openalex.org/W2781661124","doi":"https://doi.org/10.1109/tcsi.2017.2779941","title":"&lt;inline-formula&gt; &lt;tex-math notation=\"LaTeX\"&gt;$W$ &lt;/tex-math&gt; &lt;/inline-formula&gt;-Band (92\u2013100 GHz) Phased-Array Receive Channel With Quadrature-Hybrid-Based Vector Modulator","display_name":"&lt;inline-formula&gt; &lt;tex-math notation=\"LaTeX\"&gt;$W$ &lt;/tex-math&gt; &lt;/inline-formula&gt;-Band (92\u2013100 GHz) Phased-Array Receive Channel With Quadrature-Hybrid-Based Vector Modulator","publication_year":2018,"publication_date":"2018-01-04","ids":{"openalex":"https://openalex.org/W2781661124","doi":"https://doi.org/10.1109/tcsi.2017.2779941","mag":"2781661124"},"language":"en","primary_location":{"id":"doi:10.1109/tcsi.2017.2779941","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsi.2017.2779941","pdf_url":null,"source":{"id":"https://openalex.org/S116977442","display_name":"IEEE Transactions on Circuits and Systems I Regular Papers","issn_l":"1549-8328","issn":["1549-8328","1558-0806"],"is_oa":false,"is_in_doaj":false,"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 Transactions on Circuits and Systems I: Regular Papers","raw_type":"journal-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/A5101418349","display_name":"Sadia Afroz","orcid":"https://orcid.org/0000-0001-8252-4155"},"institutions":[{"id":"https://openalex.org/I859038795","display_name":"Virginia Tech","ror":"https://ror.org/02smfhw86","country_code":"US","type":"education","lineage":["https://openalex.org/I859038795"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Sadia Afroz","raw_affiliation_strings":["Electrical and Computer Engineering Department, Virginia Tech, Blacksburg, VA, USA"],"raw_orcid":"https://orcid.org/0000-0001-8252-4155","affiliations":[{"raw_affiliation_string":"Electrical and Computer Engineering Department, Virginia Tech, Blacksburg, VA, USA","institution_ids":["https://openalex.org/I859038795"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5050456027","display_name":"Kwang-Jin Koh","orcid":"https://orcid.org/0000-0003-3921-640X"},"institutions":[{"id":"https://openalex.org/I859038795","display_name":"Virginia Tech","ror":"https://ror.org/02smfhw86","country_code":"US","type":"education","lineage":["https://openalex.org/I859038795"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Kwang-Jin Koh","raw_affiliation_strings":["Electrical and Computer Engineering Department, Virginia Tech, Blacksburg, VA, USA"],"raw_orcid":"https://orcid.org/0000-0003-3921-640X","affiliations":[{"raw_affiliation_string":"Electrical and Computer Engineering Department, Virginia Tech, Blacksburg, VA, USA","institution_ids":["https://openalex.org/I859038795"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5101418349"],"corresponding_institution_ids":["https://openalex.org/I859038795"],"apc_list":null,"apc_paid":null,"fwci":0.9162,"has_fulltext":false,"cited_by_count":30,"citation_normalized_percentile":{"value":0.7548107,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"65","issue":"7","first_page":"2070","last_page":"2082"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10187","display_name":"Radio Frequency Integrated Circuit Design","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/T10187","display_name":"Radio Frequency Integrated Circuit Design","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/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/T11248","display_name":"Advanced Power Amplifier Design","score":0.9962000250816345,"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/amplifier","display_name":"Amplifier","score":0.6040522456169128},{"id":"https://openalex.org/keywords/quadrature","display_name":"Quadrature (astronomy)","score":0.48467758297920227},{"id":"https://openalex.org/keywords/wideband","display_name":"Wideband","score":0.4498507082462311},{"id":"https://openalex.org/keywords/phased-array","display_name":"Phased array","score":0.4236280024051666},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.418912798166275},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.4176172912120819},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3709610402584076},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.3516269326210022},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.34065139293670654},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.24107667803764343},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.24003100395202637},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.12147089838981628}],"concepts":[{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.6040522456169128},{"id":"https://openalex.org/C62869609","wikidata":"https://www.wikidata.org/wiki/Q28137","display_name":"Quadrature (astronomy)","level":2,"score":0.48467758297920227},{"id":"https://openalex.org/C2780202535","wikidata":"https://www.wikidata.org/wiki/Q4524457","display_name":"Wideband","level":2,"score":0.4498507082462311},{"id":"https://openalex.org/C55494473","wikidata":"https://www.wikidata.org/wiki/Q727898","display_name":"Phased array","level":3,"score":0.4236280024051666},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.418912798166275},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.4176172912120819},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3709610402584076},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.3516269326210022},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.34065139293670654},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.24107667803764343},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.24003100395202637},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.12147089838981628},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcsi.2017.2779941","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsi.2017.2779941","pdf_url":null,"source":{"id":"https://openalex.org/S116977442","display_name":"IEEE Transactions on Circuits and Systems I Regular Papers","issn_l":"1549-8328","issn":["1549-8328","1558-0806"],"is_oa":false,"is_in_doaj":false,"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 Transactions on Circuits and Systems I: Regular Papers","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320338295","display_name":"Army Research Laboratory","ror":"https://ror.org/011hc8f90"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":35,"referenced_works":["https://openalex.org/W633148937","https://openalex.org/W1883654207","https://openalex.org/W1983498864","https://openalex.org/W1988372674","https://openalex.org/W2010973186","https://openalex.org/W2023418210","https://openalex.org/W2037965595","https://openalex.org/W2039487563","https://openalex.org/W2053994249","https://openalex.org/W2065579036","https://openalex.org/W2067452212","https://openalex.org/W2079480237","https://openalex.org/W2086202351","https://openalex.org/W2090889213","https://openalex.org/W2097919017","https://openalex.org/W2101652627","https://openalex.org/W2112481448","https://openalex.org/W2122610088","https://openalex.org/W2125175787","https://openalex.org/W2135517533","https://openalex.org/W2153697456","https://openalex.org/W2154833030","https://openalex.org/W2158298203","https://openalex.org/W2163160177","https://openalex.org/W2172137601","https://openalex.org/W2321349156","https://openalex.org/W2333618819","https://openalex.org/W2515681908","https://openalex.org/W2515951784","https://openalex.org/W2520978967","https://openalex.org/W2539324631","https://openalex.org/W2552336977","https://openalex.org/W2600457838","https://openalex.org/W2903136240","https://openalex.org/W4229957319"],"related_works":["https://openalex.org/W2979111876","https://openalex.org/W3112081258","https://openalex.org/W4306152236","https://openalex.org/W1969639234","https://openalex.org/W2332949289","https://openalex.org/W2792514479","https://openalex.org/W2143818732","https://openalex.org/W2099634618","https://openalex.org/W2392214114","https://openalex.org/W2021011313"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3,12,20,69,74,87,98],"W-band":[4],"(92-100":[5],"GHz)":[6],"phased":[7],"array":[8],"receive":[9,170,212],"channel":[10,171],"adopting":[11],"power":[13,37,53,125,192],"domain":[14],"vector":[15],"modulator":[16],"(VM),":[17],"which":[18],"utilizes":[19],"90\u00b0":[21],"hybrid-coupler-based":[22],"phase":[23,34,94,100,114,144],"interpolator.":[24],"The":[25,82,105,130,151,197,207],"quadrature":[26,33,91],"hybrid":[27],"leverages":[28],"its":[29],"inherent":[30],"functions":[31],"of":[32,90,122,189,210],"splitting":[35],"and":[36,93,141],"combining":[38,43],"to":[39,79],"interpolate":[40],"phases":[41,65],"by":[42],"the":[44,52,61,64,103,120,142,164,169,173,176,187,211],"weighted":[45],"signals":[46],"from":[47,126,193],"variable":[48],"gain":[49,109,133,166,178],"amplifiers":[50],"in":[51,60,68,97,215],"domain.":[54],"Compared":[55],"with":[56,73,183],"prior":[57],"active":[58],"VMs,":[59],"proposed":[62],"VM,":[63,175],"are":[66],"synthesized":[67],"pure":[70],"passive":[71],"network":[72],"matched":[75],"impedance,":[76],"less":[77],"vulnerable":[78],"circuit":[80],"nonlinearity.":[81],"distributed":[83],"90\u00b0-hybrid":[84],"coupler":[85],"offers":[86],"wideband":[88],"operation":[89],"phasing":[92],"interpolation,":[95],"resulting":[96],"low":[99],"error":[101,134,145],"over":[102,138],"W-band.":[104],"measured":[106,131,198],"VM":[107],"peak-to-peak":[108,177],"variation":[110,179],"for":[111],"all":[112],"5-bit":[113],"states":[115],"is":[116,135,146,157,180,204,220],"7.7-11":[117],"dB":[118,137,182],"at":[119,148,160,163,186],"expense":[121,188],"31-mW":[123],"dc":[124,191],"2.2-V":[127,194],"supply":[128,195],"voltage.":[129,196],"rms":[132,143],"<;1.6":[136],"93-108":[139],"GHz":[140,162],"<;1.5\u00b0":[147],"94":[149,161],"GHz.":[150],"output":[152],"P":[153,200],"<sub":[154,201],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[155,202,226],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">-1dB</sub>":[156,203],"-4":[158],"dBm":[159],"highest":[165],"state.":[167],"In":[168],"employing":[172],"90\u00b0-hybrid-based":[174],"23-26":[181],"9.3-11-dB":[184],"NF":[185],"50-mW":[190],"input":[199],"-26":[205],"dBm.":[206],"chip":[208],"size":[209],"channel,":[213],"implemented":[214],"0.13-\u03bcm":[216],"SiGe":[217],"BiCMOS":[218],"process,":[219],"1.65":[221],"\u00d7":[222],"0.55":[223],"mm":[224],"<sup":[225],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">2</sup>":[227],".":[228]},"counts_by_year":[{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":7},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
