High efficiency and high linearity space traveling wave tube (TWT) is required for satellite communication system as a high power, high gain microwave amplifier.

作为卫星通讯系统所用的高增益、高功率微波放大器件，行波管的效率和线性是非常重要的。

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Gyrotron traveling wave amplifier is a very important high power millimeter wave source for radar applications.

回旋行波管放大器是高功率毫米波雷达发射系统最重要的候选者。

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This paper, in accordance with the concept of the transmission line traveling wave matching and the theory of the distributed amplifier, describes a new concept amplifier which is cascadable.

主要讨论了据此概念而导出的一种新概念放大器，这种放大器的性能远优于普通分市式放大器。

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