小信号多腔速调管主要性能指标简化分析

介绍了速调管在我国的发展现状和小信号条件下速调管的各种主要性能指标的简化分析方法。在这种简化分析方法中,首先不考虑非线性和相对论效应等带来的影响,并把多腔速调管看作是几个双腔速调管的级联,得出了增益、效率、带宽和输出功率等重要参数的计算公式。然后通过给出部分参数的修正系数说明了这种简化分析方法的实用价值及理论指导意义。

The Simplified Analysis of the Main Specifications of Multi-cavity Klystrons

In this paper, we introduce the development and the present situation of klystrons in our country and the simplified analytic method of the main specifications of klystrons in small signals. In this method, without considering the influence of the nonlinearity and the effect of the relativity at the beginning, we take a multi-cavity klystron as the cascade of several two-cavity klystrons and obtain the computational formulae of the important parameters such as the gain, the efficiency, the bandwidth and the output power. Then, we have indicated the practical value and the signification in theory for this method by giving the modified coefficients of some parameters.