{"id":"https://openalex.org/W2052259959","doi":"https://doi.org/10.1109/newcas.2012.6329059","title":"Dual-band 1.7 GHz / 2.5 GHz class-E power amplifier in 130 nm CMOS technology","display_name":"Dual-band 1.7 GHz / 2.5 GHz class-E power amplifier in 130 nm CMOS technology","publication_year":2012,"publication_date":"2012-06-01","ids":{"openalex":"https://openalex.org/W2052259959","doi":"https://doi.org/10.1109/newcas.2012.6329059","mag":"2052259959"},"language":"en","primary_location":{"id":"doi:10.1109/newcas.2012.6329059","is_oa":false,"landing_page_url":"https://doi.org/10.1109/newcas.2012.6329059","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"10th IEEE International NEWCAS Conference","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/A5006927263","display_name":"Danish Kalim","orcid":null},"institutions":[{"id":"https://openalex.org/I887968799","display_name":"RWTH Aachen University","ror":"https://ror.org/04xfq0f34","country_code":"DE","type":"education","lineage":["https://openalex.org/I887968799"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Danish Kalim","raw_affiliation_strings":["Mixed-Signal CMOS Circuits, UMIC Research Centre, RWTH Aachen University, Aachen, Germany","Mixed-Signal CMOS Circuits, UMIC Research Centre, RWTH Aachen University, 52056, Germany"],"affiliations":[{"raw_affiliation_string":"Mixed-Signal CMOS Circuits, UMIC Research Centre, RWTH Aachen University, Aachen, Germany","institution_ids":["https://openalex.org/I887968799"]},{"raw_affiliation_string":"Mixed-Signal CMOS Circuits, UMIC Research Centre, RWTH Aachen University, 52056, Germany","institution_ids":["https://openalex.org/I887968799"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004326636","display_name":"Adel Fatemi","orcid":"https://orcid.org/0000-0002-0319-1872"},"institutions":[{"id":"https://openalex.org/I887968799","display_name":"RWTH Aachen University","ror":"https://ror.org/04xfq0f34","country_code":"DE","type":"education","lineage":["https://openalex.org/I887968799"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Adel Fatemi","raw_affiliation_strings":["Mixed-Signal CMOS Circuits, UMIC Research Centre, RWTH Aachen University, Aachen, Germany","Mixed-Signal CMOS Circuits, UMIC Research Centre, RWTH Aachen University, 52056, Germany"],"affiliations":[{"raw_affiliation_string":"Mixed-Signal CMOS Circuits, UMIC Research Centre, RWTH Aachen University, Aachen, Germany","institution_ids":["https://openalex.org/I887968799"]},{"raw_affiliation_string":"Mixed-Signal CMOS Circuits, UMIC Research Centre, RWTH Aachen University, 52056, Germany","institution_ids":["https://openalex.org/I887968799"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5110240648","display_name":"Renato Negra","orcid":null},"institutions":[{"id":"https://openalex.org/I887968799","display_name":"RWTH Aachen University","ror":"https://ror.org/04xfq0f34","country_code":"DE","type":"education","lineage":["https://openalex.org/I887968799"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Renato Negra","raw_affiliation_strings":["Mixed-Signal CMOS Circuits, UMIC Research Centre, RWTH Aachen University, Aachen, Germany","Mixed-Signal CMOS Circuits, UMIC Research Centre, RWTH Aachen University, 52056, Germany"],"affiliations":[{"raw_affiliation_string":"Mixed-Signal CMOS Circuits, UMIC Research Centre, RWTH Aachen University, Aachen, Germany","institution_ids":["https://openalex.org/I887968799"]},{"raw_affiliation_string":"Mixed-Signal CMOS Circuits, UMIC Research Centre, RWTH Aachen University, 52056, Germany","institution_ids":["https://openalex.org/I887968799"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5006927263"],"corresponding_institution_ids":["https://openalex.org/I887968799"],"apc_list":null,"apc_paid":null,"fwci":0.249,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.60472119,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"473","last_page":"476"},"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":0.9991999864578247,"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/T10262","display_name":"Microwave Engineering and Waveguides","score":0.9900000095367432,"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":0.7153175473213196},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.6470238566398621},{"id":"https://openalex.org/keywords/multi-band-device","display_name":"Multi-band device","score":0.6453323364257812},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.5863186120986938},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.4669073224067688},{"id":"https://openalex.org/keywords/rf-power-amplifier","display_name":"RF power amplifier","score":0.4452972710132599},{"id":"https://openalex.org/keywords/inductance","display_name":"Inductance","score":0.42082807421684265},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.420364648103714},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.40469124913215637},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.35667356848716736},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.21095862984657288},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.07268303632736206}],"concepts":[{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.7153175473213196},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.6470238566398621},{"id":"https://openalex.org/C134546842","wikidata":"https://www.wikidata.org/wiki/Q1756885","display_name":"Multi-band device","level":3,"score":0.6453323364257812},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.5863186120986938},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.4669073224067688},{"id":"https://openalex.org/C196054291","wikidata":"https://www.wikidata.org/wiki/Q7276624","display_name":"RF power amplifier","level":4,"score":0.4452972710132599},{"id":"https://openalex.org/C29210110","wikidata":"https://www.wikidata.org/wiki/Q177897","display_name":"Inductance","level":3,"score":0.42082807421684265},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.420364648103714},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.40469124913215637},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.35667356848716736},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.21095862984657288},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.07268303632736206},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/newcas.2012.6329059","is_oa":false,"landing_page_url":"https://doi.org/10.1109/newcas.2012.6329059","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"10th IEEE International NEWCAS Conference","raw_type":"proceedings-article"},{"id":"pmh:oai:publications.rwth-aachen.de:208798","is_oa":false,"landing_page_url":"https://publications.rwth-aachen.de/record/208798","pdf_url":null,"source":{"id":"https://openalex.org/S4306401033","display_name":"RWTH Publications (RWTH Aachen)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I887968799","host_organization_name":"RWTH Aachen University","host_organization_lineage":["https://openalex.org/I887968799"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"New Circuits and Systems Conference (NEWCAS), 2012 IEEE 10th International : Date 17-20 June 2012 ; [Montral, Canada]<br/>2012 IEEE 10th International, New Circuits and Systems Conference (NEWCAS), Montral, Canada, 2012-06-17 - 2012-06-20","raw_type":"info:eu-repo/semantics/publishedVersion"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.8700000047683716}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W2004512974","https://openalex.org/W2101055757","https://openalex.org/W2107724934","https://openalex.org/W2107929824","https://openalex.org/W2122928726","https://openalex.org/W2153571477","https://openalex.org/W2161049109","https://openalex.org/W2164562602","https://openalex.org/W2165911997","https://openalex.org/W4230806437"],"related_works":["https://openalex.org/W2045401036","https://openalex.org/W313219734","https://openalex.org/W2166364432","https://openalex.org/W2123894529","https://openalex.org/W1989581869","https://openalex.org/W3044227975","https://openalex.org/W2725938747","https://openalex.org/W2481061691","https://openalex.org/W1638655194","https://openalex.org/W2605096678"],"abstract_inverted_index":{"The":[0,48,105],"evolution":[1],"of":[2,94],"new":[3],"mobile":[4,16],"communication":[5],"standards":[6],"demand":[7],"highly":[8],"efficient":[9],"multiband":[10],"power":[11,86,93,124],"amplifiers":[12],"(PAs)":[13],"both":[14,103],"in":[15,43,64],"equipments":[17],"and":[18,72,90,98,129],"base":[19],"stations.":[20],"This":[21],"paper":[22],"presents":[23],"a":[24,27,36,55,65,76,113],"concept":[25],"for":[26,35,70],"compact":[28],"multiharmonic":[29],"load":[30],"transformation":[31],"network":[32],"(MHLTN),":[33],"appropriate":[34],"fully":[37],"integrated":[38],"differential":[39],"dual-band":[40,56,77],"PA":[41,58,107],"design":[42],"an":[44],"RF":[45],"front-end":[46],"transmitter.":[47],"proposed":[49],"MHLTN":[50],"was":[51],"applied":[52],"to":[53,111,120],"implement":[54],"class-E":[57],"based":[59],"on":[60],"finite":[61],"DC-feed":[62],"inductance":[63],"130":[66],"nm":[67],"CMOS":[68],"process":[69],"GSM1700":[71],"LTE2500":[73],"operation.":[74],"With":[75],"input":[78],"matching":[79],"network,":[80],"simulation":[81],"results":[82],"have":[83],"shown":[84],"peak":[85,91],"added":[87],"efficiency":[88],"(PAE)":[89],"output":[92,123],"more":[95],"than":[96,133],"57%":[97],"27":[99],"dBm,":[100],"respectively,":[101],"at":[102],"bands.":[104],"designed":[106],"is":[108,125,131],"also":[109],"able":[110],"cover":[112],"wide":[114],"frequency":[115],"range.":[116],"From":[117],"1.4":[118],"GHz":[119],"2.7":[121],"GHz,":[122],"above":[126],"25":[127],"dBm":[128],"PAE":[130],"higher":[132],"50":[134],"%.":[135]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}