A new microwave-millimeterwave amplitude-phase measurement system and applications

A new microwave-millimeterwave amplitude-phase measurement system and its typical applications are proposed in this paper. Compared with the traditional system, it is based on a novel principle, has simple construction, easy frequency band expansibility and convenient applications. The basic system configuration and two expanded applications, remote testing and local testing are presented. So far, this system has been applied in many fields successfully, such as CATR electric performance testing, antenna pattern measurement and RCS measurement, with the frequency band from 1 GHz to 110 GHz.