{"id":"https://openalex.org/W4206216346","doi":"https://doi.org/10.1109/icta53157.2021.9661881","title":"An E-Band CMOS Frequency Quadrupler with 1.7-dBm Output Power and 45-dB Fundamental Suppression","display_name":"An E-Band CMOS Frequency Quadrupler with 1.7-dBm Output Power and 45-dB Fundamental Suppression","publication_year":2021,"publication_date":"2021-11-24","ids":{"openalex":"https://openalex.org/W4206216346","doi":"https://doi.org/10.1109/icta53157.2021.9661881"},"language":"en","primary_location":{"id":"doi:10.1109/icta53157.2021.9661881","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icta53157.2021.9661881","pdf_url":null,"source":{"id":"https://openalex.org/S4363608320","display_name":"2021 IEEE International Conference on Integrated Circuits, Technologies and Applications (ICTA)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE International Conference on Integrated Circuits, Technologies and Applications (ICTA)","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/A5022398389","display_name":"Xiaofei Liao","orcid":"https://orcid.org/0000-0001-6302-813X"},"institutions":[{"id":"https://openalex.org/I4210155350","display_name":"Purple Mountain Laboratories","ror":"https://ror.org/04zcbk583","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210155350"]},{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xiaofei Liao","raw_affiliation_strings":["National Mobile Communication Research Laboratory, Southeast University, China","Purple Mountain Laboratories, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"National Mobile Communication Research Laboratory, Southeast University, China","institution_ids":["https://openalex.org/I76569877"]},{"raw_affiliation_string":"Purple Mountain Laboratories, Nanjing, China","institution_ids":["https://openalex.org/I4210155350"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070228879","display_name":"Dixian Zhao","orcid":"https://orcid.org/0000-0003-2263-105X"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]},{"id":"https://openalex.org/I4210155350","display_name":"Purple Mountain Laboratories","ror":"https://ror.org/04zcbk583","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210155350"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dixian Zhao","raw_affiliation_strings":["National Mobile Communication Research Laboratory, Southeast University, China","Purple Mountain Laboratories, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"National Mobile Communication Research Laboratory, Southeast University, China","institution_ids":["https://openalex.org/I76569877"]},{"raw_affiliation_string":"Purple Mountain Laboratories, Nanjing, China","institution_ids":["https://openalex.org/I4210155350"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5072916702","display_name":"Xiaohu You","orcid":"https://orcid.org/0000-0002-0809-8511"},"institutions":[{"id":"https://openalex.org/I4210155350","display_name":"Purple Mountain Laboratories","ror":"https://ror.org/04zcbk583","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210155350"]},{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaohu You","raw_affiliation_strings":["National Mobile Communication Research Laboratory, Southeast University, China","Purple Mountain Laboratories, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"National Mobile Communication Research Laboratory, Southeast University, China","institution_ids":["https://openalex.org/I76569877"]},{"raw_affiliation_string":"Purple Mountain Laboratories, Nanjing, China","institution_ids":["https://openalex.org/I4210155350"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5022398389"],"corresponding_institution_ids":["https://openalex.org/I4210155350","https://openalex.org/I76569877"],"apc_list":null,"apc_paid":null,"fwci":2.1637,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.88722215,"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":"119","last_page":"120"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10187","display_name":"Radio Frequency Integrated Circuit 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/T10187","display_name":"Radio Frequency Integrated Circuit 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/T11160","display_name":"Acoustic Wave Resonator Technologies","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T10099","display_name":"GaN-based semiconductor devices and materials","score":0.9988999962806702,"subfield":{"id":"https://openalex.org/subfields/3104","display_name":"Condensed Matter Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/dbm","display_name":"dBm","score":0.7429223656654358},{"id":"https://openalex.org/keywords/amplifier","display_name":"Amplifier","score":0.7325815558433533},{"id":"https://openalex.org/keywords/cascode","display_name":"Cascode","score":0.6754515171051025},{"id":"https://openalex.org/keywords/frequency-multiplier","display_name":"Frequency multiplier","score":0.6482837200164795},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.601051926612854},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.5191056728363037},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.5083727240562439},{"id":"https://openalex.org/keywords/transformer","display_name":"Transformer","score":0.4741218388080597},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.4329870641231537},{"id":"https://openalex.org/keywords/fundamental-frequency","display_name":"Fundamental frequency","score":0.4263136684894562},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3682359755039215},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.35521116852760315},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.3414870798587799},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.21616065502166748},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.17408645153045654}],"concepts":[{"id":"https://openalex.org/C94105702","wikidata":"https://www.wikidata.org/wiki/Q777017","display_name":"dBm","level":4,"score":0.7429223656654358},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.7325815558433533},{"id":"https://openalex.org/C2775946640","wikidata":"https://www.wikidata.org/wiki/Q1735017","display_name":"Cascode","level":4,"score":0.6754515171051025},{"id":"https://openalex.org/C146002875","wikidata":"https://www.wikidata.org/wiki/Q1074289","display_name":"Frequency multiplier","level":3,"score":0.6482837200164795},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.601051926612854},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.5191056728363037},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.5083727240562439},{"id":"https://openalex.org/C66322947","wikidata":"https://www.wikidata.org/wiki/Q11658","display_name":"Transformer","level":3,"score":0.4741218388080597},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.4329870641231537},{"id":"https://openalex.org/C10513763","wikidata":"https://www.wikidata.org/wiki/Q1331774","display_name":"Fundamental frequency","level":2,"score":0.4263136684894562},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3682359755039215},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.35521116852760315},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3414870798587799},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.21616065502166748},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.17408645153045654},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icta53157.2021.9661881","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icta53157.2021.9661881","pdf_url":null,"source":{"id":"https://openalex.org/S4363608320","display_name":"2021 IEEE International Conference on Integrated Circuits, Technologies and Applications (ICTA)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE International Conference on Integrated Circuits, Technologies and Applications (ICTA)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.8899999856948853}],"awards":[],"funders":[{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W2034121857","https://openalex.org/W2042730513","https://openalex.org/W2078935974","https://openalex.org/W3004475149","https://openalex.org/W3112259883","https://openalex.org/W3141616412"],"related_works":["https://openalex.org/W3087245294","https://openalex.org/W2043236168","https://openalex.org/W4400679041","https://openalex.org/W4392755548","https://openalex.org/W2026987908","https://openalex.org/W4385337833","https://openalex.org/W4393405788","https://openalex.org/W2560233591","https://openalex.org/W2990774446","https://openalex.org/W2084777413"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"an":[3],"E-band":[4],"frequency":[5,10,26],"quadrupler,":[6],"utilizing":[7],"two":[8,13],"push-push":[9],"doublers":[11],"and":[12,33,48,60,75,81,89,101],"single-stage":[14],"neutralized":[15],"amplifiers.":[16],"The":[17,52],"pseudo-differential":[18],"class-B":[19],"biased":[20],"cascode":[21],"topology":[22],"is":[23],"adopted":[24],"for":[25,57],"doubler,":[27],"which":[28,44],"improves":[29],"the":[30,46,67,107],"reverse":[31],"isolation":[32],"conversion":[34,76],"gain.":[35],"Two":[36],"amplifiers":[37],"are":[38,55,104],"designed":[39],"based":[40],"on":[41],"neutralization":[42],"technique,":[43],"increases":[45],"stability":[47],"power":[49,58,74],"gain":[50,77],"simultaneously.":[51],"stacked":[53],"transformers":[54],"used":[56],"matching":[59],"single-ended-to-differential":[61],"transformation.":[62],"Fabricated":[63],"in":[64],"40-nm":[65],"CMOS,":[66],"measurement":[68],"results":[69],"show":[70],"a":[71],"maximum":[72],"output":[73],"of":[78,96],"1.7":[79],"dBm":[80],"3.4":[82],"dB,":[83],"respectively":[84],"at":[85],"76":[86],"GHz.":[87],"Fundamental":[88],"2":[90],"<sup":[91],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[92],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">nd</sup>":[93],"-harmonic":[94],"suppressions":[95],"better":[97],"than":[98],"45":[99],"dB":[100,103],"20":[102],"achieved":[105],"over":[106],"desired":[108],"bandwidth.":[109]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}