This paper introduces the principle of waveguide microwave leak test system, illustrates the formation and the realization of amplitude measurement unit and display-control unit in detail.

介绍了波导微波泄漏检测系统的原理，并对其中的幅度测量单元、显控单元的组成和实现作了详细的阐述。

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This paper describes the basic principle, measurement technique and experimental measurement system for determining the attenuation of a waveguide section by means of measurement of q.

本文论述通过q值测量来确定波导段衰减的基本原理、实验方法及系统装置。

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