摘要
本文首先导出利用微波辐射计测量天线辐射效率时辐射效率的一般表示式,然后介绍了测量方法和实验结果。
The mathematical expression of the antenna radiation efficiency which is measured using radiometer is derived, then the methods for measuring antenna radiation efficiency and the experimental results are presented.
关键词
微波
辐射计
天线
测量
辐射效率
Microwave radiometer
Anteateana radiation effciency
Antenna measurement ment
