A 3.5GHz 2W MMIC power amplifier using AlGaAs/InGaAs/GaAs PHEMTs

Chen Kuo Chu, Hou Kuei Huang, Hong Zhi Liu, Ray Jay Chiu, Che Hung Lin, Chih Cheng Wang, Yeong Her Wang, Chuan Chien Hsu, Wang Wu, Chang Luen Wu, Chian Sern Chang

研究成果: Paper同行評審

2 引文 斯高帕斯(Scopus)

摘要

A 3.3-3.8GHz 2W MMIC power amplifier using AlGaAs/InGaAs/GaAs PHEMT for wireless local-area network and multi-channel multipoint distribution service applications is demonstrated. This two-stage amplifier is designed to match fully a 50Ω input and output impedance. With dual-bias configuration, the amplifier possesses a 30.4dB small-signal gain, and a 34dBm 1-dB gain compression power with 37.1% power-added efficiency. Moreover, high linearity with a 41.5dBm third-order intercept point at a frequency of 3.5GHz is obtained.

原文English
頁面101-104
頁數4
出版狀態Published - 2004 十二月 1
事件2004 IEEE Asia-Pacific Conference on Circuits and Systems, APCCAS 2004: SoC Design for Ubiquitous Information Technology - Tainan, Taiwan
持續時間: 2004 十二月 62004 十二月 9

Other

Other2004 IEEE Asia-Pacific Conference on Circuits and Systems, APCCAS 2004: SoC Design for Ubiquitous Information Technology
國家/地區Taiwan
城市Tainan
期間04-12-0604-12-09

All Science Journal Classification (ASJC) codes

  • 電氣與電子工程

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