S. Chu, U. Wohlert, G. Jackson, M. Adlerstein, J. B. Cole, M. Zaitlin
{"title":"一个ka波段HBT两级LNA","authors":"S. Chu, U. Wohlert, G. Jackson, M. Adlerstein, J. B. Cole, M. Zaitlin","doi":"10.1109/GAAS.1994.636990","DOIUrl":null,"url":null,"abstract":"A Ka-band HBT two-stage LNA has been developed. This circuit is to be used in a multifunction T/R module which includes both analog and digital functions. The measured noise figure is 5 dB from 30 GHz to 34 GHz, with an associated gain of better than 7.5 dB. A single-stage LNA has also been developed. The measured noise figure is 4 dB from 33 GHz to 35 GHz with an associated gain of 4 dB. These results are the best yet reported at Ka-band for a HBT LNA. The amplifiers have been designed to minimize the noise measure.","PeriodicalId":328819,"journal":{"name":"Proceedings of 1994 IEEE GaAs IC Symposium","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1994-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"5","resultStr":"{\"title\":\"A Ka-band HBT two-stage LNA\",\"authors\":\"S. Chu, U. Wohlert, G. Jackson, M. Adlerstein, J. B. Cole, M. Zaitlin\",\"doi\":\"10.1109/GAAS.1994.636990\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A Ka-band HBT two-stage LNA has been developed. This circuit is to be used in a multifunction T/R module which includes both analog and digital functions. The measured noise figure is 5 dB from 30 GHz to 34 GHz, with an associated gain of better than 7.5 dB. A single-stage LNA has also been developed. The measured noise figure is 4 dB from 33 GHz to 35 GHz with an associated gain of 4 dB. These results are the best yet reported at Ka-band for a HBT LNA. The amplifiers have been designed to minimize the noise measure.\",\"PeriodicalId\":328819,\"journal\":{\"name\":\"Proceedings of 1994 IEEE GaAs IC Symposium\",\"volume\":\"1 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1994-10-16\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"5\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings of 1994 IEEE GaAs IC Symposium\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/GAAS.1994.636990\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of 1994 IEEE GaAs IC Symposium","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/GAAS.1994.636990","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A Ka-band HBT two-stage LNA has been developed. This circuit is to be used in a multifunction T/R module which includes both analog and digital functions. The measured noise figure is 5 dB from 30 GHz to 34 GHz, with an associated gain of better than 7.5 dB. A single-stage LNA has also been developed. The measured noise figure is 4 dB from 33 GHz to 35 GHz with an associated gain of 4 dB. These results are the best yet reported at Ka-band for a HBT LNA. The amplifiers have been designed to minimize the noise measure.
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号
