摘要
通常天线的相位中心与其几何中心是不一致的。为了确立天线相位中心与几何中心位置的相对偏差,提出了采用室内测量法和室外测量法对天线相位中心进行测量,描述了2种测量方法的测量原理。详细介绍了在测量过程中找出天线相位中心的方法步骤,并指出了2种测量方法的特点。
The phase center of antenna is generally different from its geometry center. To determine the phase difference of phase center and geometry center, we proposed a combination of indoor measurement and outdoor measurement, and described the principles, methods, procedures and features of these two measurement methods.
出处
《无线电工程》
2006年第5期33-35,共3页
Radio Engineering
关键词
卫星导航接收天线
天线相位中心
天线几何中心
室内测量法
室外测量法
satellite navigation receiving antenna
antenna phase center
antenna geometric center
indoor measurement
outdoor measurement
