SUN Wen-bin, HUANG Yun-xin, LIU Peng. A Method to Design Broadband High Efficiency Class E Amplifier ——"Parameter Compensation and Compress"[J]. Acta Electronica Sinica, 2001, 29(11): 1536-1539.
SUN Wen-bin, HUANG Yun-xin, LIU Peng. A Method to Design Broadband High Efficiency Class E Amplifier ——"Parameter Compensation and Compress"[J]. Acta Electronica Sinica, 2001, 29(11): 1536-1539.DOI:
This paper analyses parameter characteristics of load network for class E power amplifier.The principle of "Parameter Compensation and Compress" and improved broadband load network are submitted.A broadband class E amplifier of 30~90 MHz is designed and produced according to the theory of circuit design optimization.The output power is 7.6~10.2W.Its total efficiency is 72%~84%.Tests show measurement results are basically coincident with theory calculation.