栅控行波管阴栅距离的调整方法

An Effective Method for Controlling the Cathode-Grid Distance in Grid-Controlled TWTs

针对迭片式平封电子枪结构中,栅控行波管的阴栅距离受电子枪热胀冷缩影响较大,进而严重影响电子枪性能的问题,本文提出了一种理论,它有利于电子枪快速准确地调整阴栅装配距离,以确保优良的电子枪性能得到保证。

An effective method to eliminate the thermal effects of electron gun assemblies on the cathodegrid distance in a gridcontrolled electron gun has been proposed in this paper.With this method,the assembly distance of cathodegrid in the structure of stack ceramic to metal seal can be controlled effectively and accurately to ensure that a well designed electron gun can result in excellent performance.