一种远距离双天线指向校准方法

Calibration Method of Remote Double Antennas Direction

天线的作用是有效地接受或发送自由空间中传播的电磁波信号,所以对天线的方向性(指向)有很高的要求。而螺旋天线不同于面型天线,有规则的平面或曲面,可以进行面型拟合确定其指向。通过实验确定了经纬仪与全站仪多系统联合测量对远距离双螺旋天线指向校准的可行性,并介绍了在进行天线指向调整时空间夹角的处理方法及实际工作中的注意事项。

The effect of an antenna is to effectively accept or transmit electromagnetic signals transmso the direction of the antenna is very required. And the hlical antenna is different from the plane antenna. There is a regu-lar plane or surface, which can be used to determine the normal direction of the plane. In this paper, we determine the fea-sibility of the transit system and the whole station system to calibrate the two remote helical antennas. Finally the processing method of the space angle and the considerations in the actual work in the process are introduced.