{"id":"https://openalex.org/W1976309136","doi":"https://doi.org/10.1109/iscas.2010.5537819","title":"A power amplifier with minimal efficiency degradation under back-off","display_name":"A power amplifier with minimal efficiency degradation under back-off","publication_year":2010,"publication_date":"2010-05-01","ids":{"openalex":"https://openalex.org/W1976309136","doi":"https://doi.org/10.1109/iscas.2010.5537819","mag":"1976309136"},"language":"en","primary_location":{"id":"doi:10.1109/iscas.2010.5537819","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2010.5537819","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":"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/A5035640232","display_name":"Nitesh Singhal","orcid":null},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]},{"id":"https://openalex.org/I4210140243","display_name":"Samueli Institute","ror":"https://ror.org/03teef091","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I4210140243"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Nitesh Singhal","raw_affiliation_strings":["Henry Samueli School of Engineering and Applied Science, University of California, Los Angeles, CA, USA","Henry Samueli School of Engineering and Applied Science, University of California, Los Angeles, Los Angeles, CA 90024"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Henry Samueli School of Engineering and Applied Science, University of California, Los Angeles, CA, USA","institution_ids":["https://openalex.org/I4210140243","https://openalex.org/I161318765"]},{"raw_affiliation_string":"Henry Samueli School of Engineering and Applied Science, University of California, Los Angeles, Los Angeles, CA 90024","institution_ids":["https://openalex.org/I161318765"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047469915","display_name":"N. Nidhi","orcid":"https://orcid.org/0000-0002-5405-1706"},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]},{"id":"https://openalex.org/I4210140243","display_name":"Samueli Institute","ror":"https://ror.org/03teef091","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I4210140243"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Nitin Nidhi","raw_affiliation_strings":["Henry Samueli School of Engineering and Applied Science, University of California, Los Angeles, CA, USA","Henry Samueli School of Engineering and Applied Science, University of California, Los Angeles, Los Angeles, CA 90024"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Henry Samueli School of Engineering and Applied Science, University of California, Los Angeles, CA, USA","institution_ids":["https://openalex.org/I4210140243","https://openalex.org/I161318765"]},{"raw_affiliation_string":"Henry Samueli School of Engineering and Applied Science, University of California, Los Angeles, Los Angeles, CA 90024","institution_ids":["https://openalex.org/I161318765"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5025807083","display_name":"Sudhakar Pamarti","orcid":"https://orcid.org/0000-0003-1457-7508"},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]},{"id":"https://openalex.org/I4210140243","display_name":"Samueli Institute","ror":"https://ror.org/03teef091","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I4210140243"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Sudhakar Pamarti","raw_affiliation_strings":["Henry Samueli School of Engineering and Applied Science, University of California, Los Angeles, CA, USA","Henry Samueli School of Engineering and Applied Science, University of California, Los Angeles, Los Angeles, CA 90024"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Henry Samueli School of Engineering and Applied Science, University of California, Los Angeles, CA, USA","institution_ids":["https://openalex.org/I4210140243","https://openalex.org/I161318765"]},{"raw_affiliation_string":"Henry Samueli School of Engineering and Applied Science, University of California, Los Angeles, Los Angeles, CA 90024","institution_ids":["https://openalex.org/I161318765"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"43","issue":null,"first_page":"1851","last_page":"1854"},"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":0.9997000098228455,"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/T10175","display_name":"Advanced DC-DC Converters","score":0.9973999857902527,"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":0.7405155301094055},{"id":"https://openalex.org/keywords/degradation","display_name":"Degradation (telecommunications)","score":0.5853627324104309},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.5846700072288513},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.5843867659568787},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.5755146145820618},{"id":"https://openalex.org/keywords/dynamic-range","display_name":"Dynamic range","score":0.52630615234375},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5189392566680908},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.48385632038116455},{"id":"https://openalex.org/keywords/range","display_name":"Range (aeronautics)","score":0.41783371567726135},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3781190812587738},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.373193621635437},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.22167155146598816},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.16678878664970398}],"concepts":[{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.7405155301094055},{"id":"https://openalex.org/C2779679103","wikidata":"https://www.wikidata.org/wiki/Q5251805","display_name":"Degradation (telecommunications)","level":2,"score":0.5853627324104309},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.5846700072288513},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.5843867659568787},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.5755146145820618},{"id":"https://openalex.org/C87133666","wikidata":"https://www.wikidata.org/wiki/Q1161699","display_name":"Dynamic range","level":2,"score":0.52630615234375},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5189392566680908},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.48385632038116455},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.41783371567726135},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3781190812587738},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.373193621635437},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.22167155146598816},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.16678878664970398},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","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.2010.5537819","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2010.5537819","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":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.8899999856948853}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1971259602","https://openalex.org/W2076146740","https://openalex.org/W2102624438","https://openalex.org/W2110021849","https://openalex.org/W2125935742","https://openalex.org/W2138118127","https://openalex.org/W2141891886","https://openalex.org/W2164527282","https://openalex.org/W2169249318","https://openalex.org/W2169481615","https://openalex.org/W4229910110","https://openalex.org/W6669866530"],"related_works":["https://openalex.org/W3014521742","https://openalex.org/W2617868873","https://openalex.org/W3204141294","https://openalex.org/W4386230336","https://openalex.org/W4306968100","https://openalex.org/W2464627195","https://openalex.org/W2171986175","https://openalex.org/W2089791793","https://openalex.org/W2038858740","https://openalex.org/W2995582362"],"abstract_inverted_index":{"A":[0],"zero":[1],"voltage":[2],"switching":[3],"technique":[4,25],"that":[5,42,66],"can":[6],"maintain":[7],"its":[8],"peak":[9],"efficiency":[10,49],"over":[11,53],"a":[12,46,54],"12dB":[13],"dynamic":[14,57],"range":[15,58],"of":[16,23,35,50,59,72],"output":[17,60],"power":[18],"is":[19,26],"presented.":[20],"The":[21],"application":[22],"the":[24,29,67],"illustrated":[27],"by":[28],"design":[30],"and":[31,77],"simulation":[32],"based":[33],"verification":[34],"an":[36,70],"800":[37],"MHz,":[38],"130nm":[39],"CMOS":[40],"PA":[41,68],"achieves":[43,69],"close":[44],"to":[45],"constant":[47],"drain":[48],"about":[51],"40%":[52],"12":[55],"dB":[56],"power.":[61],"System":[62],"level":[63],"simulations":[64],"show":[65],"ACPR":[71],"-54dBc":[73],"at":[74,79],"400":[75],"KHz":[76,81],"-60dBc":[78],"600":[80],"frequency":[82],"offsets":[83],"respectively.":[84]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":4}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
