摘要
GPS接收机天线相位中心偏差是指GPS天线接收卫星信号的电气中心与其机械几何中心之差。在高精度测量中 ,这是不容忽视的。讨论了采用基线测量相对测定法确定天线相位中心在水平和垂直方向上的偏差的原理和方法 ,并给出了测量结果及建议。
Antenna phase center offset is the difference between the phase center and the geometry center,determined by the producer.In precise metrology,it is necessary to determine this difference and correct it.The principle and method of determining the antenna phase center offset are discussed,and some measurements of antenna phase center offset and some discussion on it are also presented in this paper
出处
《陕西天文台台刊》
CSCD
2001年第2期121-126,共6页
Publications of The Shaanxi Astronomical Observatiory
关键词
天线相位中心
GPS
检测
Antenna Phase Certer
GPS
Determination
