{"title":"3.43GHz power amplifier design for satellite communications","authors":"Liu Jihua, Li Zhiqun, Wang Zhigong, Shen Jianjun","doi":"10.1109/ICSICT.2008.4734808","DOIUrl":null,"url":null,"abstract":"A 3.33 GHz-3.53 GHz power amplifier for satellite communications is designed by using JAZZ 0.35 ¿m SiGe BiCMOS process. This power amplifier works in class AB type with single-ended structure. With a supply voltage of 3.3 V, the power gain is 23 dB at its center operation frequency and it can transmit 29.98 dBm output power to a 50 ¿ load at 1 dB power compression point with 33.84% power added efficiency. The simulation results show that the input and output matching are well and it can work stably.","PeriodicalId":436457,"journal":{"name":"2008 9th International Conference on Solid-State and Integrated-Circuit Technology","volume":"223 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2008-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2008 9th International Conference on Solid-State and Integrated-Circuit Technology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICSICT.2008.4734808","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2
Abstract
A 3.33 GHz-3.53 GHz power amplifier for satellite communications is designed by using JAZZ 0.35 ¿m SiGe BiCMOS process. This power amplifier works in class AB type with single-ended structure. With a supply voltage of 3.3 V, the power gain is 23 dB at its center operation frequency and it can transmit 29.98 dBm output power to a 50 ¿ load at 1 dB power compression point with 33.84% power added efficiency. The simulation results show that the input and output matching are well and it can work stably.
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