{"id":"https://openalex.org/W2060119568","doi":"https://doi.org/10.1109/asicon.2011.6157319","title":"A new method to improve the unconditional stability of InGaP/GaAs heterojunction bipolar transistor","display_name":"A new method to improve the unconditional stability of InGaP/GaAs heterojunction bipolar transistor","publication_year":2011,"publication_date":"2011-10-01","ids":{"openalex":"https://openalex.org/W2060119568","doi":"https://doi.org/10.1109/asicon.2011.6157319","mag":"2060119568"},"language":"en","primary_location":{"id":"doi:10.1109/asicon.2011.6157319","is_oa":false,"landing_page_url":"https://doi.org/10.1109/asicon.2011.6157319","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 9th IEEE International Conference on ASIC","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/A5083428768","display_name":"Shanggong Feng","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Shanggong Feng","raw_affiliation_strings":["The School of Information Science and Engineering, Shan Dong University, Jinan, China","The School of Information Science and Engineering, Shan Dong University, Jinan 250100 China"],"affiliations":[{"raw_affiliation_string":"The School of Information Science and Engineering, Shan Dong University, Jinan, China","institution_ids":[]},{"raw_affiliation_string":"The School of Information Science and Engineering, Shan Dong University, Jinan 250100 China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073175691","display_name":"Yanhu Chen","orcid":"https://orcid.org/0000-0002-5020-7355"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yanhu Chen","raw_affiliation_strings":["The School of Information Science and Engineering, Shan Dong University, Jinan, China","The School of Information Science and Engineering, Shan Dong University, Jinan 250100 China"],"affiliations":[{"raw_affiliation_string":"The School of Information Science and Engineering, Shan Dong University, Jinan, China","institution_ids":[]},{"raw_affiliation_string":"The School of Information Science and Engineering, Shan Dong University, Jinan 250100 China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5114310276","display_name":"Huijun Li","orcid":"https://orcid.org/0000-0002-4395-2461"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Huijun Li","raw_affiliation_strings":["The School of Information Science and Engineering, Shan Dong University, Jinan, China","The School of Information Science and Engineering, Shan Dong University, Jinan 250100 China"],"affiliations":[{"raw_affiliation_string":"The School of Information Science and Engineering, Shan Dong University, Jinan, China","institution_ids":[]},{"raw_affiliation_string":"The School of Information Science and Engineering, Shan Dong University, Jinan 250100 China","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100737339","display_name":"Minghua Zhang","orcid":"https://orcid.org/0000-0001-9821-2834"},"institutions":[{"id":"https://openalex.org/I2801618472","display_name":"PLA Rocket Force University of Engineering","ror":"https://ror.org/00gg5zj35","country_code":"CN","type":"education","lineage":["https://openalex.org/I2801618472"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Minghua Zhang","raw_affiliation_strings":["Artillery Command Academy, Xuanhua, China","Artillery Command Academy, Xuanhua 075100 China"],"affiliations":[{"raw_affiliation_string":"Artillery Command Academy, Xuanhua, China","institution_ids":["https://openalex.org/I2801618472"]},{"raw_affiliation_string":"Artillery Command Academy, Xuanhua 075100 China","institution_ids":["https://openalex.org/I2801618472"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5083428768"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.11127716,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"26","issue":null,"first_page":"772","last_page":"774"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"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"}},"topics":[{"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/T10022","display_name":"Semiconductor Quantum Structures and Devices","score":0.9991999864578247,"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"}},{"id":"https://openalex.org/T10558","display_name":"Advancements in Semiconductor Devices and Circuit Design","score":0.9991000294685364,"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/heterojunction-bipolar-transistor","display_name":"Heterojunction bipolar transistor","score":0.965212345123291},{"id":"https://openalex.org/keywords/bipolar-junction-transistor","display_name":"Bipolar junction transistor","score":0.7136857509613037},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.679989218711853},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.6484952569007874},{"id":"https://openalex.org/keywords/common-emitter","display_name":"Common emitter","score":0.6402581334114075},{"id":"https://openalex.org/keywords/heterojunction","display_name":"Heterojunction","score":0.6324238181114197},{"id":"https://openalex.org/keywords/heterostructure-emitter-bipolar-transistor","display_name":"Heterostructure-emitter bipolar transistor","score":0.5452419519424438},{"id":"https://openalex.org/keywords/stability","display_name":"Stability (learning theory)","score":0.5231260657310486},{"id":"https://openalex.org/keywords/transistor","display_name":"Transistor","score":0.5037018656730652},{"id":"https://openalex.org/keywords/amplifier","display_name":"Amplifier","score":0.47728195786476135},{"id":"https://openalex.org/keywords/doping","display_name":"Doping","score":0.46004584431648254},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3214084208011627},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3027142882347107},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.27438992261886597},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.16141006350517273},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.11402428150177002},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.06351199746131897}],"concepts":[{"id":"https://openalex.org/C173408217","wikidata":"https://www.wikidata.org/wiki/Q1428898","display_name":"Heterojunction bipolar transistor","level":5,"score":0.965212345123291},{"id":"https://openalex.org/C23061349","wikidata":"https://www.wikidata.org/wiki/Q188946","display_name":"Bipolar junction transistor","level":4,"score":0.7136857509613037},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.679989218711853},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.6484952569007874},{"id":"https://openalex.org/C46918542","wikidata":"https://www.wikidata.org/wiki/Q1648344","display_name":"Common emitter","level":2,"score":0.6402581334114075},{"id":"https://openalex.org/C79794668","wikidata":"https://www.wikidata.org/wiki/Q1616270","display_name":"Heterojunction","level":2,"score":0.6324238181114197},{"id":"https://openalex.org/C58127512","wikidata":"https://www.wikidata.org/wiki/Q5747796","display_name":"Heterostructure-emitter bipolar transistor","level":5,"score":0.5452419519424438},{"id":"https://openalex.org/C112972136","wikidata":"https://www.wikidata.org/wiki/Q7595718","display_name":"Stability (learning theory)","level":2,"score":0.5231260657310486},{"id":"https://openalex.org/C172385210","wikidata":"https://www.wikidata.org/wiki/Q5339","display_name":"Transistor","level":3,"score":0.5037018656730652},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.47728195786476135},{"id":"https://openalex.org/C57863236","wikidata":"https://www.wikidata.org/wiki/Q1130571","display_name":"Doping","level":2,"score":0.46004584431648254},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3214084208011627},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3027142882347107},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.27438992261886597},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.16141006350517273},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.11402428150177002},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.06351199746131897},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/asicon.2011.6157319","is_oa":false,"landing_page_url":"https://doi.org/10.1109/asicon.2011.6157319","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 9th IEEE International Conference on ASIC","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5799999833106995,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":2,"referenced_works":["https://openalex.org/W601962549","https://openalex.org/W1547223963"],"related_works":["https://openalex.org/W2184349518","https://openalex.org/W2071434526","https://openalex.org/W2153032065","https://openalex.org/W1981729447","https://openalex.org/W2071426761","https://openalex.org/W2066462051","https://openalex.org/W3151307272","https://openalex.org/W2133056881","https://openalex.org/W2043970876","https://openalex.org/W2076422391"],"abstract_inverted_index":{"A":[0],"new":[1],"method":[2,21],"to":[3,23,97],"improve":[4,24],"the":[5,25,44,64,68,72,80,103],"unconditional":[6,26,89],"stability":[7,27,41,90],"of":[8,19,28,33,106],"GaAs":[9,81],"heterojunction":[10],"bipolar":[11],"transistor":[12],"(HBT)":[13],"is":[14,22,109],"presented.":[15],"The":[16,48,60],"key":[17],"point":[18],"this":[20,107],"HBT":[29,82,86],"through":[30],"optimized":[31,85],"design":[32,53],"device":[34,87,108],"physical":[35],"parameters":[36],"and":[37,51,71,102],"avoid":[38],"using":[39],"additional":[40],"network":[42],"in":[43],"RF":[45,104],"amplifier":[46],"circuit.":[47],"parameter":[49],"analysis":[50],"optimization":[52],"were":[54],"implemented":[55],"by":[56],"Synopsys":[57],"Sentaurus":[58],"TCAD.":[59],"results":[61],"show":[62],"that":[63],"base":[65,69],"doping":[66,74],"concentration,":[67],"thickness":[70],"emitter":[73],"concentration":[75],"have":[76],"remarkable":[77],"influence":[78],"on":[79],"stability.":[83],"An":[84],"with":[88],"from":[91],"low":[92],"frequency":[93,99],"(lower":[94],"than":[95],"1GHz)":[96],"high":[98],"was":[100],"obtained,":[101],"gain":[105],"almost":[110],"not":[111],"sacrificed.":[112]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
