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.
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Wen-An TSOU, Wen-Shen WUEN, Kuei-Ann WEN, "A Design of CMOS Class-E Power Amplifier with Phase Correction for Envelope Elimination and Restoration (EER)/Polar Systems" in IEICE TRANSACTIONS on Electronics,
vol. E93-C, no. 1, pp. 128-131, January 2010, doi: 10.1587/transele.E93.C.128.
Abstract: 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.
URL: https://global.ieice.org/en_transactions/electronics/10.1587/transele.E93.C.128/_p
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@ARTICLE{e93-c_1_128,
author={Wen-An TSOU, Wen-Shen WUEN, Kuei-Ann WEN, },
journal={IEICE TRANSACTIONS on Electronics},
title={A Design of CMOS Class-E Power Amplifier with Phase Correction for Envelope Elimination and Restoration (EER)/Polar Systems},
year={2010},
volume={E93-C},
number={1},
pages={128-131},
abstract={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.},
keywords={},
doi={10.1587/transele.E93.C.128},
ISSN={1745-1353},
month={January},}
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TY - JOUR
TI - A Design of CMOS Class-E Power Amplifier with Phase Correction for Envelope Elimination and Restoration (EER)/Polar Systems
T2 - IEICE TRANSACTIONS on Electronics
SP - 128
EP - 131
AU - Wen-An TSOU
AU - Wen-Shen WUEN
AU - Kuei-Ann WEN
PY - 2010
DO - 10.1587/transele.E93.C.128
JO - IEICE TRANSACTIONS on Electronics
SN - 1745-1353
VL - E93-C
IS - 1
JA - IEICE TRANSACTIONS on Electronics
Y1 - January 2010
AB - 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.
ER -