{"id":"https://openalex.org/W2741485025","doi":"https://doi.org/10.1109/icc.2017.7997351","title":"A six-port modulator based RF transmission system: Application in an OFDM environment","display_name":"A six-port modulator based RF transmission system: Application in an OFDM environment","publication_year":2017,"publication_date":"2017-05-01","ids":{"openalex":"https://openalex.org/W2741485025","doi":"https://doi.org/10.1109/icc.2017.7997351","mag":"2741485025"},"language":"en","primary_location":{"id":"doi:10.1109/icc.2017.7997351","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2017.7997351","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE International Conference on Communications (ICC)","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/A5000656622","display_name":"Il-Do Choi","orcid":null},"institutions":[{"id":"https://openalex.org/I157485424","display_name":"Korea Advanced Institute of Science and Technology","ror":"https://ror.org/05apxxy63","country_code":"KR","type":"education","lineage":["https://openalex.org/I157485424"]},{"id":"https://openalex.org/I878022262","display_name":"Korea Institute of Science & Technology Information","ror":"https://ror.org/01k4yrm29","country_code":"KR","type":"facility","lineage":["https://openalex.org/I2801339556","https://openalex.org/I4210144908","https://openalex.org/I4387152098","https://openalex.org/I878022262"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Il-Do Choi","raw_affiliation_strings":["KAIST Institute for Information Technology Convergence, Daejeon, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"KAIST Institute for Information Technology Convergence, Daejeon, Republic of Korea","institution_ids":["https://openalex.org/I878022262","https://openalex.org/I157485424"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041425645","display_name":"Kyoungtae Lee","orcid":"https://orcid.org/0000-0002-4605-1415"},"institutions":[{"id":"https://openalex.org/I157485424","display_name":"Korea Advanced Institute of Science and Technology","ror":"https://ror.org/05apxxy63","country_code":"KR","type":"education","lineage":["https://openalex.org/I157485424"]},{"id":"https://openalex.org/I878022262","display_name":"Korea Institute of Science & Technology Information","ror":"https://ror.org/01k4yrm29","country_code":"KR","type":"facility","lineage":["https://openalex.org/I2801339556","https://openalex.org/I4210144908","https://openalex.org/I4387152098","https://openalex.org/I878022262"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Kyoungtae Lee","raw_affiliation_strings":["KAIST Institute for Information Technology Convergence, Daejeon, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"KAIST Institute for Information Technology Convergence, Daejeon, Republic of Korea","institution_ids":["https://openalex.org/I878022262","https://openalex.org/I157485424"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102922710","display_name":"Jin-Sup Kim","orcid":"https://orcid.org/0000-0002-7000-5849"},"institutions":[{"id":"https://openalex.org/I4210131650","display_name":"Korea Electronics Technology Institute","ror":"https://ror.org/039k6f508","country_code":"KR","type":"facility","lineage":["https://openalex.org/I2801339556","https://openalex.org/I4210089395","https://openalex.org/I4210131650"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jin-sup Kim","raw_affiliation_strings":["Korea Electronics-Technology Institute, Gyeonggi-do, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Korea Electronics-Technology Institute, Gyeonggi-do, Republic of Korea","institution_ids":["https://openalex.org/I4210131650"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066308600","display_name":"Se-whan Choi","orcid":null},"institutions":[{"id":"https://openalex.org/I4210131650","display_name":"Korea Electronics Technology Institute","ror":"https://ror.org/039k6f508","country_code":"KR","type":"facility","lineage":["https://openalex.org/I2801339556","https://openalex.org/I4210089395","https://openalex.org/I4210131650"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Se-whan Choi","raw_affiliation_strings":["Korea Electronics-Technology Institute, Gyeonggi-do, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Korea Electronics-Technology Institute, Gyeonggi-do, Republic of Korea","institution_ids":["https://openalex.org/I4210131650"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030641506","display_name":"Uooyeol Yoon","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Uooyeol Yoon","raw_affiliation_strings":["Kaist Wireless Power Transfer Research Center, Daejeon, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kaist Wireless Power Transfer Research Center, Daejeon, Republic of Korea","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5068021227","display_name":"Ju Yong Lee","orcid":"https://orcid.org/0000-0001-7243-9483"},"institutions":[{"id":"https://openalex.org/I157485424","display_name":"Korea Advanced Institute of Science and Technology","ror":"https://ror.org/05apxxy63","country_code":"KR","type":"education","lineage":["https://openalex.org/I157485424"]},{"id":"https://openalex.org/I878022262","display_name":"Korea Institute of Science & Technology Information","ror":"https://ror.org/01k4yrm29","country_code":"KR","type":"facility","lineage":["https://openalex.org/I2801339556","https://openalex.org/I4210144908","https://openalex.org/I4387152098","https://openalex.org/I878022262"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Ju Yong Lee","raw_affiliation_strings":["KAIST Institute for Information Technology Convergence, Daejeon, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"KAIST Institute for Information Technology Convergence, Daejeon, Republic of Korea","institution_ids":["https://openalex.org/I878022262","https://openalex.org/I157485424"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5000656622"],"corresponding_institution_ids":["https://openalex.org/I157485424","https://openalex.org/I878022262"],"apc_list":null,"apc_paid":null,"fwci":0.5845,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.70016152,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"2","issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11607","display_name":"Microwave and Dielectric Measurement Techniques","score":0.9951000213623047,"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/T11607","display_name":"Microwave and Dielectric Measurement Techniques","score":0.9951000213623047,"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/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9937999844551086,"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/T11249","display_name":"Wireless Power Transfer Systems","score":0.9922999739646912,"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/transmitter","display_name":"Transmitter","score":0.7899047136306763},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.641890287399292},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.6258805990219116},{"id":"https://openalex.org/keywords/chip","display_name":"Chip","score":0.5896944403648376},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.5598510503768921},{"id":"https://openalex.org/keywords/port","display_name":"Port (circuit theory)","score":0.5321271419525146},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.4868566393852234},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.4742668867111206},{"id":"https://openalex.org/keywords/quadrature-amplitude-modulation","display_name":"Quadrature amplitude modulation","score":0.4681672751903534},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.46177637577056885},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.44895729422569275},{"id":"https://openalex.org/keywords/radio-frequency","display_name":"Radio frequency","score":0.42361146211624146},{"id":"https://openalex.org/keywords/qam","display_name":"QAM","score":0.41953927278518677},{"id":"https://openalex.org/keywords/radio-transmitter-design","display_name":"Radio transmitter design","score":0.4162026345729828},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.36043649911880493},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.32950443029403687},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.25510457158088684},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.21714749932289124}],"concepts":[{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.7899047136306763},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.641890287399292},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.6258805990219116},{"id":"https://openalex.org/C165005293","wikidata":"https://www.wikidata.org/wiki/Q1074500","display_name":"Chip","level":2,"score":0.5896944403648376},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.5598510503768921},{"id":"https://openalex.org/C32802771","wikidata":"https://www.wikidata.org/wiki/Q2443617","display_name":"Port (circuit theory)","level":2,"score":0.5321271419525146},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.4868566393852234},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.4742668867111206},{"id":"https://openalex.org/C32409245","wikidata":"https://www.wikidata.org/wiki/Q749753","display_name":"Quadrature amplitude modulation","level":4,"score":0.4681672751903534},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.46177637577056885},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.44895729422569275},{"id":"https://openalex.org/C74064498","wikidata":"https://www.wikidata.org/wiki/Q3396184","display_name":"Radio frequency","level":2,"score":0.42361146211624146},{"id":"https://openalex.org/C59030546","wikidata":"https://www.wikidata.org/wiki/Q7265371","display_name":"QAM","level":5,"score":0.41953927278518677},{"id":"https://openalex.org/C142031617","wikidata":"https://www.wikidata.org/wiki/Q17105437","display_name":"Radio transmitter design","level":4,"score":0.4162026345729828},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.36043649911880493},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.32950443029403687},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.25510457158088684},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.21714749932289124}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icc.2017.7997351","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2017.7997351","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE International Conference on Communications (ICC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.6600000262260437}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1943075381","https://openalex.org/W1943756432","https://openalex.org/W1976410346","https://openalex.org/W2072109245","https://openalex.org/W2130682859","https://openalex.org/W2131405921","https://openalex.org/W2138831532","https://openalex.org/W2161110001","https://openalex.org/W2547388336","https://openalex.org/W2548031070","https://openalex.org/W3215064317","https://openalex.org/W4243199681"],"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/W3026565890","https://openalex.org/W2064534496","https://openalex.org/W2317121564"],"abstract_inverted_index":{"This":[0,20,158],"paper":[1,21],"presents":[2],"a":[3,10,23,66,81,160,163,169],"cellular":[4],"RF":[5,27,105,165],"transmitter":[6,28,166],"architecture":[7],"based":[8,29,167],"on":[9,30,168],"six-port":[11,31,59,170],"modulator,":[12],"and":[13,37,70,97,123,149,154],"its":[14],"application":[15],"in":[16,103,175],"an":[17,34,176],"OFDM":[18,35,127,177],"environment.":[19],"shows":[22,40],"possibility":[24],"to":[25,33,47,53],"apply":[26],"modulator":[32,60,171],"environment,":[36,178],"also":[38],"it":[39],"that":[41],"previous":[42],"works":[43],"which":[44,75,99],"were":[45],"limited":[46],"single-carrier":[48],"transmission":[49,55],"can":[50,76],"be":[51,77],"extended":[52],"multi-carrier":[54],"application.":[56],"The":[57,141],"proposed":[58],"consists":[61],"of":[62,146,186],"three":[63],"hybrid":[64],"couplers,":[65],"Wilkinson":[67],"power":[68],"combiner,":[69],"CMOS":[71,117],"Ron":[72],"resistor":[73],"banks,":[74],"favorably":[78],"integrated":[79],"into":[80],"2.4":[82],"\u00d7":[83],"1.8":[84],"mm":[85],"<sup":[86],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[87],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">2</sup>":[88],"chip":[89,109,143],"area.":[90],"It":[91],"obviates":[92],"the":[93,113,130],"need":[94],"for":[95,152,172],"DACs":[96],"mixers,":[98],"are":[100],"essential":[101],"components":[102],"conventional":[104],"transmitters.":[106],"A":[107],"prototype":[108,142],"was":[110,121],"fabricated":[111],"using":[112],"TSMC":[114],"0.13":[115],"\u03bcm":[116],"process.":[118],"Its":[119],"performance":[120],"evaluated":[122],"verified":[124],"by":[125],"transmitting":[126],"signals":[128,181],"following":[129],"3GPP":[131],"standard":[132],"at":[133],"1.84":[134],"GHz":[135],"carrier":[136],"with":[137],"1.4":[138],"MHz":[139],"bandwidth.":[140],"achieved":[144],"EVM":[145],"16.1":[147],"%":[148,151],"14.6":[150],"QPSK":[153],"16-QAM":[155],"transmissions,":[156],"respectively.":[157,189],"is":[159],"report":[161],"implementing":[162],"new":[164],"multiple":[173],"subcarriers":[174],"where":[179],"I/Q":[180],"have":[182],"8.3":[183],"equivalent":[184],"number":[185],"bits":[187],"resolutions,":[188]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":3}],"updated_date":"2026-05-01T08:36:08.643496","created_date":"2025-10-10T00:00:00"}