耦合腔行波管的热匹配条件

IEEE International Vacuum Electronics Conference. International Vacuum Electronics Conference Pub Date : 2014-04-22 DOI:10.1109/IVEC.2014.6857467

S. Meyne, J. David, A. Jacob

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引用次数: 2

摘要

对行波管中耦合腔延迟线在高温条件下的传输特性进行了分析。利用这种方法，在周期线的末端推导出一个必要的阻抗电平，使输入反射在工作期间最小。从这个匹配条件可以预测所需的冷输入反射，这通常不同于常用的反射。

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Hot matching conditions of coupled-cavity traveling-wave tubes

An analysis of the propagation characteristics of coupled-cavity (CC) delay lines in traveling-wave tubes (TWTs) under hot conditions is proposed. Using this approach a necessary impedance level at the end of the periodic line is derived that leads to minimum input reflections during operation. From this matching condition a required cold input reflection can be predicted which is in general different from the one commonly used.

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IEEE International Vacuum Electronics Conference. International Vacuum Electronics Conference

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