標題: A Design of CMOS Class-E Power Amplifier with Phase Correction for Envelope Elimination and Restoration (EER)/Polar Systems
作者: Tsou, Wen-An
Wuen, Wen-Shen
Wen, Kuei-Ann
電子工程學系及電子研究所
Department of Electronics Engineering and Institute of Electronics
關鍵字: envelope elimination and restoration (EER);polar system;class-E power amplifier;orthogonal frequency division multiplexing (OFDM)
公開日期: 1-一月-2010
摘要: A circuit technique to correct V(dd)/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.
URI: http://dx.doi.org/10.1587/transele.E93.C.128
http://hdl.handle.net/11536/6258
ISSN: 0916-8524
DOI: 10.1587/transele.E93.C.128
期刊: IEICE TRANSACTIONS ON ELECTRONICS
Volume: E93C
Issue: 1
起始頁: 128
結束頁: 131
顯示於類別:期刊論文


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