{"id":"https://openalex.org/W3003228855","doi":"https://doi.org/10.1109/bcicts45179.2019.8972718","title":"InP/GaAsSb DHBT Power Performance with 30% Class-A PAE at 94 GHz","display_name":"InP/GaAsSb DHBT Power Performance with 30% Class-A PAE at 94 GHz","publication_year":2019,"publication_date":"2019-11-01","ids":{"openalex":"https://openalex.org/W3003228855","doi":"https://doi.org/10.1109/bcicts45179.2019.8972718","mag":"3003228855"},"language":"en","primary_location":{"id":"doi:10.1109/bcicts45179.2019.8972718","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bcicts45179.2019.8972718","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE BiCMOS and Compound semiconductor Integrated Circuits and Technology Symposium (BCICTS)","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/A5102863144","display_name":"Wei Quan","orcid":"https://orcid.org/0000-0002-8066-0433"},"institutions":[{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]},{"id":"https://openalex.org/I4210128435","display_name":"MWT Materials (United States)","ror":"https://ror.org/03btg3r19","country_code":"US","type":"company","lineage":["https://openalex.org/I4210128435"]}],"countries":["CH","US"],"is_corresponding":false,"raw_author_name":"W. Quan","raw_affiliation_strings":["ETH-Z&#x00FC;rich,Millimeter-Wave Electronics (MWE) Group,Zurich,Switzerland,35, 8092","Millimeter-Wave Electronics (MWE) Group, ETH-Z\u00fcrich, Zurich, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ETH-Z&#x00FC;rich,Millimeter-Wave Electronics (MWE) Group,Zurich,Switzerland,35, 8092","institution_ids":["https://openalex.org/I4210128435"]},{"raw_affiliation_string":"Millimeter-Wave Electronics (MWE) Group, ETH-Z\u00fcrich, Zurich, Switzerland","institution_ids":["https://openalex.org/I35440088"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065254934","display_name":"Akshay M. Arabhavi","orcid":"https://orcid.org/0000-0001-9299-1670"},"institutions":[{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]},{"id":"https://openalex.org/I4210128435","display_name":"MWT Materials (United States)","ror":"https://ror.org/03btg3r19","country_code":"US","type":"company","lineage":["https://openalex.org/I4210128435"]}],"countries":["CH","US"],"is_corresponding":false,"raw_author_name":"A. M. Arabhavi","raw_affiliation_strings":["ETH-Z&#x00FC;rich,Millimeter-Wave Electronics (MWE) Group,Zurich,Switzerland,35, 8092","Millimeter-Wave Electronics (MWE) Group, ETH-Z\u00fcrich, Zurich, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ETH-Z&#x00FC;rich,Millimeter-Wave Electronics (MWE) Group,Zurich,Switzerland,35, 8092","institution_ids":["https://openalex.org/I4210128435"]},{"raw_affiliation_string":"Millimeter-Wave Electronics (MWE) Group, ETH-Z\u00fcrich, Zurich, Switzerland","institution_ids":["https://openalex.org/I35440088"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040431813","display_name":"Diego Marti","orcid":"https://orcid.org/0000-0002-7907-7590"},"institutions":[{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]},{"id":"https://openalex.org/I4210128435","display_name":"MWT Materials (United States)","ror":"https://ror.org/03btg3r19","country_code":"US","type":"company","lineage":["https://openalex.org/I4210128435"]}],"countries":["CH","US"],"is_corresponding":false,"raw_author_name":"D. Marti","raw_affiliation_strings":["ETH-Z&#x00FC;rich,Millimeter-Wave Electronics (MWE) Group,Zurich,Switzerland,35, 8092","Millimeter-Wave Electronics (MWE) Group, ETH-Z\u00fcrich, Zurich, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ETH-Z&#x00FC;rich,Millimeter-Wave Electronics (MWE) Group,Zurich,Switzerland,35, 8092","institution_ids":["https://openalex.org/I4210128435"]},{"raw_affiliation_string":"Millimeter-Wave Electronics (MWE) Group, ETH-Z\u00fcrich, Zurich, Switzerland","institution_ids":["https://openalex.org/I35440088"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039588680","display_name":"Sara Hamzeloui","orcid":"https://orcid.org/0000-0002-9607-1238"},"institutions":[{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]},{"id":"https://openalex.org/I4210128435","display_name":"MWT Materials (United States)","ror":"https://ror.org/03btg3r19","country_code":"US","type":"company","lineage":["https://openalex.org/I4210128435"]}],"countries":["CH","US"],"is_corresponding":false,"raw_author_name":"Sara Hamzeloui","raw_affiliation_strings":["ETH-Z&#x00FC;rich,Millimeter-Wave Electronics (MWE) Group,Zurich,Switzerland,35, 8092","Millimeter-Wave Electronics (MWE) Group, ETH-Z\u00fcrich, Zurich, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ETH-Z&#x00FC;rich,Millimeter-Wave Electronics (MWE) Group,Zurich,Switzerland,35, 8092","institution_ids":["https://openalex.org/I4210128435"]},{"raw_affiliation_string":"Millimeter-Wave Electronics (MWE) Group, ETH-Z\u00fcrich, Zurich, Switzerland","institution_ids":["https://openalex.org/I35440088"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077543843","display_name":"Olivier Ostinelli","orcid":"https://orcid.org/0000-0002-7828-8310"},"institutions":[{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]},{"id":"https://openalex.org/I4210128435","display_name":"MWT Materials (United States)","ror":"https://ror.org/03btg3r19","country_code":"US","type":"company","lineage":["https://openalex.org/I4210128435"]}],"countries":["CH","US"],"is_corresponding":false,"raw_author_name":"O. Ostinelli","raw_affiliation_strings":["ETH-Z&#x00FC;rich,Millimeter-Wave Electronics (MWE) Group,Zurich,Switzerland,35, 8092","Millimeter-Wave Electronics (MWE) Group, ETH-Z\u00fcrich, Zurich, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ETH-Z&#x00FC;rich,Millimeter-Wave Electronics (MWE) Group,Zurich,Switzerland,35, 8092","institution_ids":["https://openalex.org/I4210128435"]},{"raw_affiliation_string":"Millimeter-Wave Electronics (MWE) Group, ETH-Z\u00fcrich, Zurich, Switzerland","institution_ids":["https://openalex.org/I35440088"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5008672841","display_name":"C. R. Bolognesi","orcid":"https://orcid.org/0000-0002-5651-4532"},"institutions":[{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]},{"id":"https://openalex.org/I4210128435","display_name":"MWT Materials (United States)","ror":"https://ror.org/03btg3r19","country_code":"US","type":"company","lineage":["https://openalex.org/I4210128435"]}],"countries":["CH","US"],"is_corresponding":false,"raw_author_name":"C.R. Bolognesi","raw_affiliation_strings":["ETH-Z&#x00FC;rich,Millimeter-Wave Electronics (MWE) Group,Zurich,Switzerland,35, 8092","Millimeter-Wave Electronics (MWE) Group, ETH-Z\u00fcrich, Zurich, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ETH-Z&#x00FC;rich,Millimeter-Wave Electronics (MWE) Group,Zurich,Switzerland,35, 8092","institution_ids":["https://openalex.org/I4210128435"]},{"raw_affiliation_string":"Millimeter-Wave Electronics (MWE) Group, ETH-Z\u00fcrich, Zurich, Switzerland","institution_ids":["https://openalex.org/I35440088"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.4844,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.67270822,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"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/T11248","display_name":"Advanced Power Amplifier Design","score":0.9972000122070312,"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/T10022","display_name":"Semiconductor Quantum Structures and Devices","score":0.9966999888420105,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"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/heterojunction-bipolar-transistor","display_name":"Heterojunction bipolar transistor","score":0.8013251423835754},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.7425170540809631},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.6419310569763184},{"id":"https://openalex.org/keywords/common-emitter","display_name":"Common emitter","score":0.6166709661483765},{"id":"https://openalex.org/keywords/dbm","display_name":"dBm","score":0.6039057970046997},{"id":"https://openalex.org/keywords/gallium-arsenide","display_name":"Gallium arsenide","score":0.5677767992019653},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.5545898675918579},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.5346004366874695},{"id":"https://openalex.org/keywords/load-pull","display_name":"Load pull","score":0.5149041414260864},{"id":"https://openalex.org/keywords/transistor","display_name":"Transistor","score":0.4866541028022766},{"id":"https://openalex.org/keywords/power-added-efficiency","display_name":"Power-added efficiency","score":0.4528839886188507},{"id":"https://openalex.org/keywords/bipolar-junction-transistor","display_name":"Bipolar junction transistor","score":0.4473695158958435},{"id":"https://openalex.org/keywords/electrical-impedance","display_name":"Electrical impedance","score":0.4377455711364746},{"id":"https://openalex.org/keywords/amplifier","display_name":"Amplifier","score":0.3072400689125061},{"id":"https://openalex.org/keywords/rf-power-amplifier","display_name":"RF power amplifier","score":0.2496478259563446},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.15844488143920898},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.1190442144870758},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1085783839225769}],"concepts":[{"id":"https://openalex.org/C173408217","wikidata":"https://www.wikidata.org/wiki/Q1428898","display_name":"Heterojunction bipolar transistor","level":5,"score":0.8013251423835754},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.7425170540809631},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.6419310569763184},{"id":"https://openalex.org/C46918542","wikidata":"https://www.wikidata.org/wiki/Q1648344","display_name":"Common emitter","level":2,"score":0.6166709661483765},{"id":"https://openalex.org/C94105702","wikidata":"https://www.wikidata.org/wiki/Q777017","display_name":"dBm","level":4,"score":0.6039057970046997},{"id":"https://openalex.org/C510052550","wikidata":"https://www.wikidata.org/wiki/Q422819","display_name":"Gallium arsenide","level":2,"score":0.5677767992019653},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.5545898675918579},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.5346004366874695},{"id":"https://openalex.org/C2780141302","wikidata":"https://www.wikidata.org/wiki/Q6663311","display_name":"Load pull","level":4,"score":0.5149041414260864},{"id":"https://openalex.org/C172385210","wikidata":"https://www.wikidata.org/wiki/Q5339","display_name":"Transistor","level":3,"score":0.4866541028022766},{"id":"https://openalex.org/C129231560","wikidata":"https://www.wikidata.org/wiki/Q7236462","display_name":"Power-added efficiency","level":5,"score":0.4528839886188507},{"id":"https://openalex.org/C23061349","wikidata":"https://www.wikidata.org/wiki/Q188946","display_name":"Bipolar junction transistor","level":4,"score":0.4473695158958435},{"id":"https://openalex.org/C17829176","wikidata":"https://www.wikidata.org/wiki/Q179043","display_name":"Electrical impedance","level":2,"score":0.4377455711364746},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.3072400689125061},{"id":"https://openalex.org/C196054291","wikidata":"https://www.wikidata.org/wiki/Q7276624","display_name":"RF power amplifier","level":4,"score":0.2496478259563446},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.15844488143920898},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.1190442144870758},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1085783839225769},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"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/bcicts45179.2019.8972718","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bcicts45179.2019.8972718","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE BiCMOS and Compound semiconductor Integrated Circuits and Technology Symposium (BCICTS)","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":0.8999999761581421}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1827584169","https://openalex.org/W2038441349","https://openalex.org/W2055186130","https://openalex.org/W2070271758","https://openalex.org/W2078177192","https://openalex.org/W2160759508","https://openalex.org/W2610194370","https://openalex.org/W2746531421","https://openalex.org/W2790501268","https://openalex.org/W2808818001","https://openalex.org/W2903454684","https://openalex.org/W2939134622"],"related_works":["https://openalex.org/W1567282658","https://openalex.org/W2393767093","https://openalex.org/W112868940","https://openalex.org/W2370543964","https://openalex.org/W1169114565","https://openalex.org/W3151307272","https://openalex.org/W4298203396","https://openalex.org/W3145579886","https://openalex.org/W1013142806","https://openalex.org/W2102511360"],"abstract_inverted_index":{"The":[0,80],"present":[1],"work":[2],"characterizes":[3],"the":[4,67,101,118],"94":[5],"GHz":[6],"class-A":[7],"large-signal":[8],"load-pull":[9,81],"performance":[10],"of":[11,74,86,97,103,121],"mm-wave":[12,119],"InP/GaAsSb":[13,108],"double":[14],"heterojunction":[15],"bipolar":[16],"transistors":[17],"(DHBTs)":[18],"with":[19,42,66],"different":[20],"emitter":[21],"lengths":[22],"LE.":[23],"When":[24,49],"matched":[25,50],"for":[26,51,93,113],"maximum":[27,52],"power,":[28],"a":[29,38,43,54,61,84,94],"10.3":[30],"dBm":[31,76],"(1.09":[32],"mW/\u03bcm)":[33],"output":[34,69,88],"is":[35,58],"realized":[36],"in":[37,60,100],"10":[39],"\u03bcm":[40,63],"transistor":[41],"24.5":[44],"%":[45],"power-added":[46],"efficiency":[47],"(PAE).":[48],"PAE,":[53],"30%":[55],"Class-A":[56],"PAE":[57,92],"achieved":[59],"7.5":[62],"long":[64],"device,":[65],"simultaneous":[68],"power":[70,72,89,114],"and":[71,77,90],"gain":[73],"9.0":[75],"5.9":[78],"dB.":[79],"contours":[82],"exhibit":[83],"combination":[85],"good":[87,111],"high":[91],"wide":[95],"range":[96,120],"load":[98],"impedances":[99],"vicinity":[102],"50":[104],"Ohm.":[105],"This":[106],"makes":[107],"DHBTs":[109],"very":[110],"candidates":[112],"amplification":[115],"well":[116],"into":[117],"frequencies.":[122]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
