摘要
天线系数是一项重要参数。然而 ,天线生产者提供的天线系数都是在一定前提下进行校准的 ,如果直接用于测量现场就会带来误差。但若在测量现场先求得天线实际增益 ,便可计算出精度更高、实用而有效的天线系数。
The antenna factor is a very important parameter. Nevertheless, the antenna factor offered by the producer had been calibrated on certain precondition, If your antenna was used directly, measurement errors may occur at your test site. However, if you got the fact gain of the antenna first, you can calculate out the authenticity and accuracy antenna factor.
出处
《电波科学学报》
EI
CSCD
2000年第4期526-529,共4页
Chinese Journal of Radio Science
基金
中国科学院高功率微波与电磁辐射开放实验室创新课题
