A Method to Design Broadband High Efficiency Class E Amplifier ——"Parameter Compensation and Compress"

SUN Wen-bin; HUANG Yun-xin; LIU Peng

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A Method to Design Broadband High Efficiency Class E Amplifier ——"Parameter Compensation and Compress"

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- A Method to Design Broadband High Efficiency Class E Amplifier ——"Parameter Compensation and Compress"
- Acta Electronica Sinica Vol. 29, Issue 11, Pages: 1536-1539(2001)
- 作者机构：
  
  南京航空航天大学电子工程系,江苏,南京,210016
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN8
- Published：2001
- 稿件说明：
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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：

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：

摘要

本文首先分析了E类放大器负载网络的参数特性

提出了"参数补偿压缩法"的原理和改进型宽带负载网络.并且借助于电路优化设计理论实际制作出工作于30~90MHz、输出功率为7.6~10.2W、总效率为72%~84%功放电路

实验表明

测试结果与理论计算基本相符.

Abstract

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.

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