{"id":"https://openalex.org/W1973553953","doi":"https://doi.org/10.1109/iscas.2010.5537441","title":"Emerging multi-level architectures and unbalanced mismatch calibration technique for high-efficient and high-linear LINC systems","display_name":"Emerging multi-level architectures and unbalanced mismatch calibration technique for high-efficient and high-linear LINC systems","publication_year":2010,"publication_date":"2010-05-01","ids":{"openalex":"https://openalex.org/W1973553953","doi":"https://doi.org/10.1109/iscas.2010.5537441","mag":"1973553953"},"language":"en","primary_location":{"id":"doi:10.1109/iscas.2010.5537441","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2010.5537441","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of 2010 IEEE International Symposium on Circuits and Systems","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/A5113050985","display_name":"J. Laskar","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":true,"raw_author_name":"J. Laskar","raw_affiliation_strings":["School of Electrical and Computer Engineering, Georgia Institute of Technology, Atlanta, GA, USA","[School of Electrical & Computer Engineering, Georgia Institute of Technology, Atlanta, GA, USA]"],"affiliations":[{"raw_affiliation_string":"School of Electrical and Computer Engineering, Georgia Institute of Technology, Atlanta, GA, USA","institution_ids":["https://openalex.org/I130701444"]},{"raw_affiliation_string":"[School of Electrical & Computer Engineering, Georgia Institute of Technology, Atlanta, GA, USA]","institution_ids":["https://openalex.org/I130701444"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022318248","display_name":"Kwang Suk Lim","orcid":"https://orcid.org/0000-0002-7341-8788"},"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":"K. Lim","raw_affiliation_strings":["School of Electrical and Computer Engineering, Georgia Institute of Technology, Atlanta, GA, USA","[School of Electrical & Computer Engineering, Georgia Institute of Technology, Atlanta, GA, USA]"],"affiliations":[{"raw_affiliation_string":"School of Electrical and Computer Engineering, Georgia Institute of Technology, Atlanta, GA, USA","institution_ids":["https://openalex.org/I130701444"]},{"raw_affiliation_string":"[School of Electrical & Computer Engineering, Georgia Institute of Technology, Atlanta, GA, USA]","institution_ids":["https://openalex.org/I130701444"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102966661","display_name":"Joonhoi Hur","orcid":"https://orcid.org/0000-0001-5393-9925"},"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":"J. Hur","raw_affiliation_strings":["School of Electrical and Computer Engineering, Georgia Institute of Technology, Atlanta, GA, USA","[School of Electrical & Computer Engineering, Georgia Institute of Technology, Atlanta, GA, USA]"],"affiliations":[{"raw_affiliation_string":"School of Electrical and Computer Engineering, Georgia Institute of Technology, Atlanta, GA, USA","institution_ids":["https://openalex.org/I130701444"]},{"raw_affiliation_string":"[School of Electrical & Computer Engineering, Georgia Institute of Technology, Atlanta, GA, USA]","institution_ids":["https://openalex.org/I130701444"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083730418","display_name":"K.W. Kim","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":"K.W. Kim","raw_affiliation_strings":["School of Electrical and Computer Engineering, Georgia Institute of Technology, Atlanta, GA, USA","[School of Electrical & Computer Engineering, Georgia Institute of Technology, Atlanta, GA, USA]"],"affiliations":[{"raw_affiliation_string":"School of Electrical and Computer Engineering, Georgia Institute of Technology, Atlanta, GA, USA","institution_ids":["https://openalex.org/I130701444"]},{"raw_affiliation_string":"[School of Electrical & Computer Engineering, Georgia Institute of Technology, Atlanta, GA, USA]","institution_ids":["https://openalex.org/I130701444"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052220697","display_name":"O. Lee","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":"O. Lee","raw_affiliation_strings":["School of Electrical and Computer Engineering, Georgia Institute of Technology, Atlanta, GA, USA","[School of Electrical & Computer Engineering, Georgia Institute of Technology, Atlanta, GA, USA]"],"affiliations":[{"raw_affiliation_string":"School of Electrical and Computer Engineering, Georgia Institute of Technology, Atlanta, GA, USA","institution_ids":["https://openalex.org/I130701444"]},{"raw_affiliation_string":"[School of Electrical & Computer Engineering, Georgia Institute of Technology, Atlanta, GA, USA]","institution_ids":["https://openalex.org/I130701444"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5109218494","display_name":"C.-H. Lee","orcid":null},"institutions":[{"id":"https://openalex.org/I4210101778","display_name":"Samsung (United States)","ror":"https://ror.org/01bfbvm65","country_code":"US","type":"company","lineage":["https://openalex.org/I2250650973","https://openalex.org/I4210101778"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"C.-H. Lee","raw_affiliation_strings":["Samsung Design Center, Atlanta, GA, USA","Samsung Design Center , Atlanta, GA, USA"],"affiliations":[{"raw_affiliation_string":"Samsung Design Center, Atlanta, GA, USA","institution_ids":["https://openalex.org/I4210101778"]},{"raw_affiliation_string":"Samsung Design Center , Atlanta, GA, USA","institution_ids":["https://openalex.org/I4210101778"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5113050985"],"corresponding_institution_ids":["https://openalex.org/I130701444"],"apc_list":null,"apc_paid":null,"fwci":1.4432,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.82562764,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"821","last_page":"824"},"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/T11249","display_name":"Wireless Power Transfer Systems","score":0.9919000267982483,"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/linearity","display_name":"Linearity","score":0.7584846019744873},{"id":"https://openalex.org/keywords/amplifier","display_name":"Amplifier","score":0.7122409343719482},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.6490913033485413},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.6008955240249634},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5647702217102051},{"id":"https://openalex.org/keywords/electrical-efficiency","display_name":"Electrical efficiency","score":0.5245649814605713},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.506266713142395},{"id":"https://openalex.org/keywords/calibration","display_name":"Calibration","score":0.490833580493927},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.4358827769756317},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.4249733090400696},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1844957172870636},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.18234840035438538},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1809227466583252},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.11303704977035522}],"concepts":[{"id":"https://openalex.org/C77170095","wikidata":"https://www.wikidata.org/wiki/Q1753188","display_name":"Linearity","level":2,"score":0.7584846019744873},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.7122409343719482},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.6490913033485413},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.6008955240249634},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5647702217102051},{"id":"https://openalex.org/C118993495","wikidata":"https://www.wikidata.org/wiki/Q5042828","display_name":"Electrical efficiency","level":3,"score":0.5245649814605713},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.506266713142395},{"id":"https://openalex.org/C165838908","wikidata":"https://www.wikidata.org/wiki/Q736777","display_name":"Calibration","level":2,"score":0.490833580493927},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.4358827769756317},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.4249733090400696},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1844957172870636},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.18234840035438538},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1809227466583252},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.11303704977035522},{"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/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"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/iscas.2010.5537441","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2010.5537441","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of 2010 IEEE International Symposium on Circuits and Systems","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.7400000095367432,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W2033211934","https://openalex.org/W2084174301","https://openalex.org/W2098646416","https://openalex.org/W2136272252","https://openalex.org/W2137976668","https://openalex.org/W2140322669","https://openalex.org/W2158282456","https://openalex.org/W2161078552","https://openalex.org/W2169179962","https://openalex.org/W6680329279","https://openalex.org/W6683192847"],"related_works":["https://openalex.org/W2157802116","https://openalex.org/W2045401036","https://openalex.org/W3047813805","https://openalex.org/W1824894073","https://openalex.org/W2099694835","https://openalex.org/W2763026985","https://openalex.org/W2165305494","https://openalex.org/W3128572435","https://openalex.org/W2096149630","https://openalex.org/W2134656429"],"abstract_inverted_index":{"Linear":[0],"amplification":[1],"with":[2,9],"nonlinear":[3],"components":[4],"(LINC)":[5],"provide":[6],"excellent":[7],"linearity":[8,92],"high":[10],"efficiency":[11,26,45,56],"by":[12],"adopting":[13],"switch":[14],"mode":[15],"power":[16,31,34],"amplifiers.":[17],"One":[18],"of":[19,77],"the":[20,25,33,64,73,80,86,91,96,104],"issues":[21],"regarding":[22],"LINC":[23,51,61,68,78,106],"is":[24,39,79,108],"degradation":[27],"due":[28],"to":[29,58],"wasted":[30],"at":[32],"combiner":[35],"when":[36],"phase":[37,83],"difference":[38],"large.":[40],"In":[41],"this":[42],"paper,":[43],"two":[44,87],"enhancement":[46],"architectures":[47],"are":[48],"presented:":[49],"multi-level":[50,67],"(MLINC)":[52],"architecture":[53],"improves":[54],"transmitter":[55],"compared":[57],"a":[59],"conventional":[60],"system,":[62],"and":[63,82],"proposed":[65,105],"uneven":[66],"(UMLINC)":[69],"can":[70],"further":[71],"improve":[72],"efficiency.":[74],"Another":[75],"problem":[76],"amplitude":[81],"mismatches":[84],"between":[85],"signal":[88],"paths":[89],"degrading":[90],"performance.":[93],"To":[94],"address":[95],"problem,":[97],"an":[98],"unbalanced":[99],"mismatch":[100],"calibration":[101],"technique":[102],"for":[103],"system":[107],"introduced.":[109]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}