{"id":"https://openalex.org/W2127594192","doi":"https://doi.org/10.1109/cicc.2009.5280808","title":"CMOS RF transmitter with integrated power amplifier utilizing digital equalization","display_name":"CMOS RF transmitter with integrated power amplifier utilizing digital equalization","publication_year":2009,"publication_date":"2009-09-01","ids":{"openalex":"https://openalex.org/W2127594192","doi":"https://doi.org/10.1109/cicc.2009.5280808","mag":"2127594192"},"language":"en","primary_location":{"id":"doi:10.1109/cicc.2009.5280808","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cicc.2009.5280808","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE Custom Integrated Circuits Conference","raw_type":"proceedings-article"},"type":"conference-paper","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/A5102158819","display_name":"Dae Hyun Kwon","orcid":null},"institutions":[{"id":"https://openalex.org/I157725225","display_name":"University of Illinois Urbana-Champaign","ror":"https://ror.org/047426m28","country_code":"US","type":"education","lineage":["https://openalex.org/I157725225"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Dae Hyun Kwon","raw_affiliation_strings":["University of Illinois, Urbana-Champaign, Urbana, IL, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Illinois, Urbana-Champaign, Urbana, IL, USA","institution_ids":["https://openalex.org/I157725225"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006635936","display_name":"Hao Li","orcid":"https://orcid.org/0000-0003-0824-6518"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]},{"id":"https://openalex.org/I157725225","display_name":"University of Illinois Urbana-Champaign","ror":"https://ror.org/047426m28","country_code":"US","type":"education","lineage":["https://openalex.org/I157725225"]}],"countries":["CN","US"],"is_corresponding":false,"raw_author_name":"Hao Li","raw_affiliation_strings":["University of Illinois, Urbana-Champaign, Urbana, IL, USA","University of Science and Technology, Hefei, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Illinois, Urbana-Champaign, Urbana, IL, USA","institution_ids":["https://openalex.org/I157725225"]},{"raw_affiliation_string":"University of Science and Technology, Hefei, China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101733311","display_name":"Yuchun Chang","orcid":"https://orcid.org/0000-0001-9270-8839"},"institutions":[{"id":"https://openalex.org/I157725225","display_name":"University of Illinois Urbana-Champaign","ror":"https://ror.org/047426m28","country_code":"US","type":"education","lineage":["https://openalex.org/I157725225"]},{"id":"https://openalex.org/I194450716","display_name":"Jilin University","ror":"https://ror.org/00js3aw79","country_code":"CN","type":"education","lineage":["https://openalex.org/I194450716"]}],"countries":["CN","US"],"is_corresponding":false,"raw_author_name":"Yuchun Chang","raw_affiliation_strings":["Jilin University, Changchun, China","University of Illinois, Urbana-Champaign, Urbana, IL, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Jilin University, Changchun, China","institution_ids":["https://openalex.org/I194450716"]},{"raw_affiliation_string":"University of Illinois, Urbana-Champaign, Urbana, IL, USA","institution_ids":["https://openalex.org/I157725225"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022506072","display_name":"Richard Tseng","orcid":null},"institutions":[{"id":"https://openalex.org/I157725225","display_name":"University of Illinois Urbana-Champaign","ror":"https://ror.org/047426m28","country_code":"US","type":"education","lineage":["https://openalex.org/I157725225"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Richard Tseng","raw_affiliation_strings":["University of Illinois, Urbana-Champaign, Urbana, IL, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Illinois, Urbana-Champaign, Urbana, IL, USA","institution_ids":["https://openalex.org/I157725225"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5047697146","display_name":"Yun Chiu","orcid":"https://orcid.org/0000-0001-5239-4417"},"institutions":[{"id":"https://openalex.org/I157725225","display_name":"University of Illinois Urbana-Champaign","ror":"https://ror.org/047426m28","country_code":"US","type":"education","lineage":["https://openalex.org/I157725225"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yun Chiu","raw_affiliation_strings":["University of Illinois, Urbana-Champaign, Urbana, IL, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Illinois, Urbana-Champaign, Urbana, IL, USA","institution_ids":["https://openalex.org/I157725225"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.9417,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.85341691,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"403","last_page":"406"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11248","display_name":"Advanced Power Amplifier 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/T11248","display_name":"Advanced Power Amplifier 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/T10187","display_name":"Radio Frequency Integrated Circuit Design","score":0.9997000098228455,"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":0.996999979019165,"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":0.7791210412979126},{"id":"https://openalex.org/keywords/amplifier","display_name":"Amplifier","score":0.733323335647583},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.7018465995788574},{"id":"https://openalex.org/keywords/baseband","display_name":"Baseband","score":0.629684567451477},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.6049222946166992},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5285885334014893},{"id":"https://openalex.org/keywords/equalization","display_name":"Equalization (audio)","score":0.5283599495887756},{"id":"https://openalex.org/keywords/electrical-efficiency","display_name":"Electrical efficiency","score":0.49503129720687866},{"id":"https://openalex.org/keywords/rf-power-amplifier","display_name":"RF power amplifier","score":0.4924832284450531},{"id":"https://openalex.org/keywords/radio-transmitter-design","display_name":"Radio transmitter design","score":0.44854918122291565},{"id":"https://openalex.org/keywords/quadrature-amplitude-modulation","display_name":"Quadrature amplitude modulation","score":0.4470601975917816},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.379926860332489},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.3648856282234192},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3275153636932373},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2385852038860321},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.18652433156967163},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.09205365180969238}],"concepts":[{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.7791210412979126},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.733323335647583},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.7018465995788574},{"id":"https://openalex.org/C65165936","wikidata":"https://www.wikidata.org/wiki/Q575784","display_name":"Baseband","level":3,"score":0.629684567451477},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.6049222946166992},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5285885334014893},{"id":"https://openalex.org/C75755367","wikidata":"https://www.wikidata.org/wiki/Q104531076","display_name":"Equalization (audio)","level":3,"score":0.5283599495887756},{"id":"https://openalex.org/C118993495","wikidata":"https://www.wikidata.org/wiki/Q5042828","display_name":"Electrical efficiency","level":3,"score":0.49503129720687866},{"id":"https://openalex.org/C196054291","wikidata":"https://www.wikidata.org/wiki/Q7276624","display_name":"RF power amplifier","level":4,"score":0.4924832284450531},{"id":"https://openalex.org/C142031617","wikidata":"https://www.wikidata.org/wiki/Q17105437","display_name":"Radio transmitter design","level":4,"score":0.44854918122291565},{"id":"https://openalex.org/C32409245","wikidata":"https://www.wikidata.org/wiki/Q749753","display_name":"Quadrature amplitude modulation","level":4,"score":0.4470601975917816},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.379926860332489},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3648856282234192},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3275153636932373},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2385852038860321},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.18652433156967163},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.09205365180969238},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/cicc.2009.5280808","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cicc.2009.5280808","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE Custom Integrated Circuits Conference","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.8700000047683716,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320332222","display_name":"University of Illinois at Urbana-Champaign","ror":"https://ror.org/047426m28"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W2047498042","https://openalex.org/W2126392132","https://openalex.org/W2130941752","https://openalex.org/W2157109465","https://openalex.org/W2169481615","https://openalex.org/W2172499278","https://openalex.org/W4232415015","https://openalex.org/W6679467166"],"related_works":["https://openalex.org/W2548689985","https://openalex.org/W2079101534","https://openalex.org/W2243394282","https://openalex.org/W3210807849","https://openalex.org/W2037013319","https://openalex.org/W3048182912","https://openalex.org/W4232220039","https://openalex.org/W2106272626","https://openalex.org/W2353923519","https://openalex.org/W2317121564"],"abstract_inverted_index":{"A":[0,119],"digitally":[1],"equalized":[2],"3.5-GHz":[3],"CMOS":[4,16],"RF":[5,67],"transmitter":[6],"(TX)":[7],"with":[8,63,75,93,105],"integrated":[9],"23-dBm":[10],"power":[11,78,130],"amplifier":[12],"(PA)":[13],"in":[14,59,114,138],"0.13-\u00b5m":[15],"is":[17],"presented.":[18],"I/Q":[19],"mismatch":[20],"and":[21,33,66,125],"memoryless":[22],"nonlinearities":[23],"of":[24,36,88,111,123],"the":[25,30,37,83,89,135],"whole":[26],"transmit":[27],"path,":[28],"including":[29],"severe":[31],"amplitude":[32],"phase":[34],"distortions":[35],"on-chip":[38],"Class-B":[39],"PA,":[40],"are":[41],"compensated":[42],"by":[43,52],"a":[44,70,94,106,115,126,139],"digital,":[45],"two-dimensional":[46],"look-up":[47],"table":[48],"(2-D":[49],"LUT)":[50],"adapted":[51],"an":[53,60],"LMS":[54],"algorithm.":[55],"The":[56],"equalization":[57],"results":[58],"efficient":[61],"TX":[62],"minimum":[64],"analog":[65],"complexity.":[68],"When":[69],"20-MHz,":[71],"64-QAM":[72],"OFDM":[73],"signal":[74],"9.6-dB":[76],"peak-to-average":[77],"ratio":[79],"(PAPR)":[80],"was":[81,91,103],"transmitted,":[82],"measured":[84,133],"average":[85],"drain":[86,121],"efficiency":[87,122],"PA":[90,137],"12.5%":[92],"\u221229.6-dB":[95],"EVM":[96,101],"after":[97],"equalization.":[98],"An":[99],"8.7-dB":[100],"improvement":[102],"achieved":[104],"regular":[107],"baseband":[108],"sample":[109],"rate":[110],"80":[112],"MS/s":[113],"typical":[116],"802.11a":[117],"transmitter.":[118],"peak":[120],"55%":[124],"25-dBm":[127],"saturated":[128],"output":[129],"were":[131],"also":[132],"for":[134],"same":[136],"stand-alone":[140],"package.":[141]},"counts_by_year":[{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}