High efficiency power amplifier for Beidou satellite navigation system

descriptionPublicationkeyboard_double_arrow_right Article 01 Oct 2015Publisher:IEEEJournal:2015 IEEE 16th International Conference on Communication Technology (ICCT)

Authors: Kai Wang; Hui Wang; Fan Kaikai; Shuai Chen; Zhiqun Cheng; Guohua Liu;

doi: 10.1109/icct.2015.7399921

High efficiency power amplifier for Beidou satellite navigation system

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Abstract

In this paper, high efficiency power amplifier for Beidou satellite navigation system is presented. The continuous Class-F PAs will be promising candidate for performances of broadband efficiency and power. Meanwhile, stability networks are also integrated into the layout to prevent low-frequency oscillations. Cree GaN HEMT CGH40010F is used in design of proposal PA. Simulation results show drain efficiency from 63% to 69% and output powers from 11.3–12.3 W over frequency of 1.1 to 1.7 GHz.

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Hangzhou Dianzi University
China (People's Republic of)

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