{"id":"https://openalex.org/W2035659511","doi":"https://doi.org/10.1109/tvt.2011.2171062","title":"An Amplitude and Phase Mismatches Calibration Technique for the LINC Transmitter With Unbalanced Phase Control","display_name":"An Amplitude and Phase Mismatches Calibration Technique for the LINC Transmitter With Unbalanced Phase Control","publication_year":2011,"publication_date":"2011-10-12","ids":{"openalex":"https://openalex.org/W2035659511","doi":"https://doi.org/10.1109/tvt.2011.2171062","mag":"2035659511"},"language":"en","primary_location":{"id":"doi:10.1109/tvt.2011.2171062","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2011.2171062","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"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 Vehicular Technology","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/A5102966661","display_name":"Joonhoi Hur","orcid":"https://orcid.org/0000-0001-5393-9925"},"institutions":[{"id":"https://openalex.org/I74760111","display_name":"Texas Instruments (United States)","ror":"https://ror.org/03vsmv677","country_code":"US","type":"company","lineage":["https://openalex.org/I74760111"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Joonhoi Hur","raw_affiliation_strings":["Kilby Laboratories Research Center, Texas Instruments Incorporated, Dallas, TX, USA","Kilby Labs. Res. Center, Texas Instrum. Inc., Dallas, TX, USA"],"affiliations":[{"raw_affiliation_string":"Kilby Laboratories Research Center, Texas Instruments Incorporated, Dallas, TX, USA","institution_ids":["https://openalex.org/I74760111"]},{"raw_affiliation_string":"Kilby Labs. Res. Center, Texas Instrum. Inc., Dallas, TX, USA","institution_ids":["https://openalex.org/I74760111"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101873223","display_name":"Hyoungsoo Kim","orcid":"https://orcid.org/0000-0003-0137-6707"},"institutions":[{"id":"https://openalex.org/I123534392","display_name":"University of North Texas","ror":"https://ror.org/00v97ad02","country_code":"US","type":"education","lineage":["https://openalex.org/I123534392"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Hyoungsoo Kim","raw_affiliation_strings":["Department of Electrical Engineering, University of North Texas, Denton, TX, USA","[Dept. of Electr. Eng., Univ. of North Texas, Denton, TX, USA]"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, University of North Texas, Denton, TX, USA","institution_ids":["https://openalex.org/I123534392"]},{"raw_affiliation_string":"[Dept. of Electr. Eng., Univ. of North Texas, Denton, TX, USA]","institution_ids":["https://openalex.org/I123534392"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078121997","display_name":"Ockgoo Lee","orcid":"https://orcid.org/0000-0001-8244-5115"},"institutions":[{"id":"https://openalex.org/I4210087596","display_name":"Qualcomm (United States)","ror":"https://ror.org/002zrf773","country_code":"US","type":"company","lineage":["https://openalex.org/I4210087596"]},{"id":"https://openalex.org/I4210111675","display_name":"Market Matters","ror":"https://ror.org/021yan307","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I4210111675"]},{"id":"https://openalex.org/I19268510","display_name":"Qualcomm (United Kingdom)","ror":"https://ror.org/04d3djg48","country_code":"GB","type":"company","lineage":["https://openalex.org/I19268510","https://openalex.org/I4210087596"]}],"countries":["GB","US"],"is_corresponding":false,"raw_author_name":"Ockgoo Lee","raw_affiliation_strings":["Qualcomm Inc., San Diego, CA, USA","Qualcomm Inc.  San Diego CA USA"],"affiliations":[{"raw_affiliation_string":"Qualcomm Inc., San Diego, CA, USA","institution_ids":["https://openalex.org/I4210087596","https://openalex.org/I4210111675"]},{"raw_affiliation_string":"Qualcomm Inc.  San Diego CA USA","institution_ids":["https://openalex.org/I19268510","https://openalex.org/I4210111675"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101765333","display_name":"Kwan\u2010Woo Kim","orcid":null},"institutions":[{"id":"https://openalex.org/I4210111675","display_name":"Market Matters","ror":"https://ror.org/021yan307","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I4210111675"]},{"id":"https://openalex.org/I4210087596","display_name":"Qualcomm (United States)","ror":"https://ror.org/002zrf773","country_code":"US","type":"company","lineage":["https://openalex.org/I4210087596"]},{"id":"https://openalex.org/I19268510","display_name":"Qualcomm (United Kingdom)","ror":"https://ror.org/04d3djg48","country_code":"GB","type":"company","lineage":["https://openalex.org/I19268510","https://openalex.org/I4210087596"]}],"countries":["GB","US"],"is_corresponding":false,"raw_author_name":"Kwan-Woo Kim","raw_affiliation_strings":["Qualcomm Inc., San Diego, CA, USA","Qualcomm Inc.  San Diego CA USA"],"affiliations":[{"raw_affiliation_string":"Qualcomm Inc., San Diego, CA, USA","institution_ids":["https://openalex.org/I4210087596","https://openalex.org/I4210111675"]},{"raw_affiliation_string":"Qualcomm Inc.  San Diego CA USA","institution_ids":["https://openalex.org/I19268510","https://openalex.org/I4210111675"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102120821","display_name":"Kyutae Lim","orcid":null},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Kyutae Lim","raw_affiliation_strings":["Georgia Institute of Technology, Atlanta, GA, USA","Georgia Institute of Technology Atlanta, GA, USA"],"affiliations":[{"raw_affiliation_string":"Georgia Institute of Technology, Atlanta, GA, USA","institution_ids":["https://openalex.org/I130701444"]},{"raw_affiliation_string":"Georgia Institute of Technology Atlanta, GA, USA","institution_ids":["https://openalex.org/I130701444"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5058339861","display_name":"Franklin Bien","orcid":"https://orcid.org/0000-0002-9582-295X"},"institutions":[{"id":"https://openalex.org/I48566637","display_name":"Ulsan National Institute of Science and Technology","ror":"https://ror.org/017cjz748","country_code":"KR","type":"education","lineage":["https://openalex.org/I48566637"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Franklin Bien","raw_affiliation_strings":["Department of Electrical Engineering, Ulsan National Institute of Science and Technology, Ulsan, South Korea","Dept. of Electr. Eng., Ulsan Nat. Inst. of Sci. & Technol., Ulsan, South Korea"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Ulsan National Institute of Science and Technology, Ulsan, South Korea","institution_ids":["https://openalex.org/I48566637"]},{"raw_affiliation_string":"Dept. of Electr. Eng., Ulsan Nat. Inst. of Sci. & Technol., Ulsan, South Korea","institution_ids":["https://openalex.org/I48566637"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5102966661"],"corresponding_institution_ids":["https://openalex.org/I74760111"],"apc_list":null,"apc_paid":null,"fwci":1.3248,"has_fulltext":false,"cited_by_count":19,"citation_normalized_percentile":{"value":0.82209168,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"60","issue":"9","first_page":"4184","last_page":"4193"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11248","display_name":"Advanced Power Amplifier Design","score":1.0,"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/T11248","display_name":"Advanced Power Amplifier Design","score":1.0,"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/T10187","display_name":"Radio Frequency Integrated Circuit Design","score":0.9984999895095825,"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/T11873","display_name":"PAPR reduction in OFDM","score":0.9976000189781189,"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":0.6640024185180664},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.6395038962364197},{"id":"https://openalex.org/keywords/linearity","display_name":"Linearity","score":0.6116386651992798},{"id":"https://openalex.org/keywords/quadrature-amplitude-modulation","display_name":"Quadrature amplitude modulation","score":0.5712642669677734},{"id":"https://openalex.org/keywords/qam","display_name":"QAM","score":0.5251003503799438},{"id":"https://openalex.org/keywords/amplitude","display_name":"Amplitude","score":0.5122853517532349},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.4470337927341461},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.44625574350357056},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.442042738199234},{"id":"https://openalex.org/keywords/automatic-gain-control","display_name":"Automatic gain control","score":0.43332964181900024},{"id":"https://openalex.org/keywords/amplitude-modulation","display_name":"Amplitude modulation","score":0.414066344499588},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.34206634759902954},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.330480694770813},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2916571795940399},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.2710302770137787},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.25533732771873474},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.22814694046974182},{"id":"https://openalex.org/keywords/frequency-modulation","display_name":"Frequency modulation","score":0.17927265167236328},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.1517636775970459},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.10982578992843628},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.08303672075271606}],"concepts":[{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.6640024185180664},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.6395038962364197},{"id":"https://openalex.org/C77170095","wikidata":"https://www.wikidata.org/wiki/Q1753188","display_name":"Linearity","level":2,"score":0.6116386651992798},{"id":"https://openalex.org/C32409245","wikidata":"https://www.wikidata.org/wiki/Q749753","display_name":"Quadrature amplitude modulation","level":4,"score":0.5712642669677734},{"id":"https://openalex.org/C59030546","wikidata":"https://www.wikidata.org/wiki/Q7265371","display_name":"QAM","level":5,"score":0.5251003503799438},{"id":"https://openalex.org/C180205008","wikidata":"https://www.wikidata.org/wiki/Q159190","display_name":"Amplitude","level":2,"score":0.5122853517532349},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.4470337927341461},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.44625574350357056},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.442042738199234},{"id":"https://openalex.org/C177502760","wikidata":"https://www.wikidata.org/wiki/Q782524","display_name":"Automatic gain control","level":4,"score":0.43332964181900024},{"id":"https://openalex.org/C201905106","wikidata":"https://www.wikidata.org/wiki/Q183755","display_name":"Amplitude modulation","level":4,"score":0.414066344499588},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.34206634759902954},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.330480694770813},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2916571795940399},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.2710302770137787},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.25533732771873474},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.22814694046974182},{"id":"https://openalex.org/C11930861","wikidata":"https://www.wikidata.org/wiki/Q181417","display_name":"Frequency modulation","level":3,"score":0.17927265167236328},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.1517636775970459},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.10982578992843628},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.08303672075271606},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tvt.2011.2171062","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2011.2171062","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"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 Vehicular Technology","raw_type":"journal-article"},{"id":"pmh:oai:scholarworks.unist.ac.kr:201301/3011","is_oa":false,"landing_page_url":"http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=83655193315","pdf_url":null,"source":{"id":"https://openalex.org/S4306401118","display_name":"Scholarworks@UNIST (Ulsan National Institute of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I48566637","host_organization_name":"Ulsan National Institute of Science and Technology","host_organization_lineage":["https://openalex.org/I48566637"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"ARTICLE"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.7799999713897705,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":34,"referenced_works":["https://openalex.org/W1523827756","https://openalex.org/W1559178353","https://openalex.org/W1958973321","https://openalex.org/W1965763665","https://openalex.org/W1971259602","https://openalex.org/W1971932062","https://openalex.org/W1973553953","https://openalex.org/W2018083277","https://openalex.org/W2027792256","https://openalex.org/W2033211934","https://openalex.org/W2036407361","https://openalex.org/W2036494082","https://openalex.org/W2084174301","https://openalex.org/W2098646416","https://openalex.org/W2104183221","https://openalex.org/W2108217323","https://openalex.org/W2108926206","https://openalex.org/W2113434865","https://openalex.org/W2115588812","https://openalex.org/W2122843555","https://openalex.org/W2129962074","https://openalex.org/W2131604049","https://openalex.org/W2133268865","https://openalex.org/W2136272252","https://openalex.org/W2137373207","https://openalex.org/W2137976668","https://openalex.org/W2146102612","https://openalex.org/W2147159572","https://openalex.org/W2157292707","https://openalex.org/W2159601949","https://openalex.org/W2161078552","https://openalex.org/W2161282513","https://openalex.org/W2162762169","https://openalex.org/W2169179962"],"related_works":["https://openalex.org/W4390873927","https://openalex.org/W2159438609","https://openalex.org/W2900995485","https://openalex.org/W2147334234","https://openalex.org/W3196902411","https://openalex.org/W2139936226","https://openalex.org/W1970526599","https://openalex.org/W2064534496","https://openalex.org/W3026565890","https://openalex.org/W2384946145"],"abstract_inverted_index":{"The":[0,65,115,144],"linear":[1],"amplifier":[2,18],"with":[3,61,125,185],"nonlinear":[4,16],"components":[5],"(LINC)":[6],"is":[7,28,123],"highly":[8,14],"efficient":[9,15],"because":[10],"it":[11],"uses":[12],"a":[13,45,162,172],"power":[17],"(PA).":[19],"However,":[20],"the":[21,25,37,51,86,94,119,135,138,150,155],"linearity":[22,116],"performance":[23,117],"of":[24,118],"LINC":[26,52,121,152],"system":[27,53,122,153],"easily":[29],"degraded":[30],"by":[31],"amplitude":[32,59,101,165,182],"and":[33,58,171,180],"phase":[34,57,63,91,187],"mismatches":[35,60,68,88],"between":[36,69],"two":[38,70],"paths.":[39],"In":[40,81],"this":[41,83],"paper,":[42],"we":[43],"propose":[44],"novel":[46],"mismatch":[47,102],"calibration":[48],"technique":[49,66,84,140],"for":[50,161],"that":[54,149],"calibrates":[55],"both":[56],"only":[62],"control.":[64,92],"detects":[67],"paths":[71],"without":[72],"any":[73,186],"iteration":[74],"using":[75,89],"predefined":[76],"five":[77],"test":[78],"vector":[79,157],"signals.":[80,132],"addition,":[82],"corrects":[85],"path":[87],"unbalanced":[90],"Therefore,":[93],"proposed":[95,120,139,151],"scheme":[96],"does":[97],"not":[98],"require":[99],"additional":[100],"control":[103],"blocks":[104],"such":[105],"as":[106],"dc/dc":[107],"converters":[108],"or":[109],"low":[110],"drop":[111],"output":[112],"regulators":[113],"(LDO).":[114],"measured":[124],"7-MHz":[126],"bandwidth":[127],"orthogonal":[128],"frequency-division":[129],"multiplexing":[130],"(OFDM)":[131],"According":[133],"to":[134,178],"measurement":[136,145],"results,":[137],"significantly":[141],"enhances":[142],"linearity.":[143],"results":[146],"also":[147],"shows":[148],"satisfies":[154],"error":[156],"magnitude":[158],"(EVM)":[159],"requirement":[160],"16-state":[163],"quadratic":[164],"modulation":[166],"(QAM)":[167],"signal":[168,174],"(-24":[169],"dB)":[170,176],"64-QAM":[173],"(-31":[175],"up":[177],"3.8-":[179],"2.35-dB":[181],"mismatches,":[183],"respectively,":[184],"mismatch.":[188]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2023,"cited_by_count":3},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":3},{"year":2012,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}