A design of CMOS class-E power amplifier with phase correction for envelope elimination and restoration (EER)/Polar systems

Wen An Tsou*, Wen Shen Wuen, Kuei-Ann Wen

*此作品的通信作者

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    摘要

    A circuit technique to correct Vdd/PM distortion and improve efficiency as supply modulation of cascode class-E PAs has been proposed. The experimental result shows that the phase distortion can be improved from 20 degrees to 5 degrees. Moreover, a system co-simulation result demonstrated that the EVM can be improved from-17 dB to-19 dB.

    原文English
    頁(從 - 到)128-131
    頁數4
    期刊IEICE Transactions on Electronics
    E93-C
    發行號1
    DOIs
    出版狀態Published - 1 1月 2010

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