The Application of Real Frequency Technique in the Design of a Broadband Microwave Amplifier

Lu Ling; Wang Hui-gong; Chen Zhen-guo

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The Application of Real Frequency Technique in the Design of a Broadband Microwave Amplifier

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- The Application of Real Frequency Technique in the Design of a Broadband Microwave Amplifier
- Acta Electronica Sinica Issue 6, Pages: 98-101(1989)
- 作者机构：
  
  北京邮电学院
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：1989
- 稿件说明：
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[1]吕林,王惠功,陈振国.实频技术在宽带微波放大器中的应用[J].电子学报,1989(06):98-101.

Lu Ling, Wang Hui-gong, Chen Zhen-guo. The Application of Real Frequency Technique in the Design of a Broadband Microwave Amplifier[J]. Acta Electronica Sinica, 1989, (6): 98-101.
[1]吕林,王惠功,陈振国.实频技术在宽带微波放大器中的应用[J].电子学报,1989(06):98-101. DOI：

Lu Ling, Wang Hui-gong, Chen Zhen-guo. The Application of Real Frequency Technique in the Design of a Broadband Microwave Amplifier[J]. Acta Electronica Sinica, 1989, (6): 98-101. DOI：

摘要

本文利用实频技术编制了机助设计程序ORI。程序中着重考虑了如何减小实频技术中由于折线化和曲线逼近所引起的误差。提出了解决放大器稳定性的方法

并讨论了怎样合理地选用优化方法

优化初值以及目标函数。文中还给出了两个单级宽带放大器及一个四级宽带放大器的设计与实测结果。

Abstract

In this paper

by using real frequency technique

a computer aided program ORI is described. In this program

it has been emphatically considered how to reduce errors caused by using a number of straight line segments to represent the unknown equalizer resistance and by rational approximation.The method for solving the problem of stability of an amplifier has been provided

and the problems such as to reasonably choose the method of optimization

to guess the initial values

and to determine the objective function are discussed. In addition

the results of des’gning and experimental measurement of two one-stage and a four-stage broadband amplifier are presented.

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