天线方向图测量
antenna pattern measurement
短波水平极化定向天线测向
HF DF of horizontal polarization direction antennas
方向图测试
directional pattern measurement
双程天线方向图
double-ways antenna pattern
天线方向图
the antenna pattern
antenna directional diagram
antenna radiation patterns
antenna radiation pattern
directivity pattern
antenna direction pattern
antenna pattern
antenna directional pattern
radiation patterns
pattern of antenna array
radiation pattern
天线方向图补偿
antenna pattern compensation
天线方向图不失真测试方法
Undistorted testing methods of antenna pattern
天线方向图自动测试
antenna pattern automatic measurement
天线方向图综合
Antenna radiation pattern integration
antcnna pattern synthcsis
自动方向图天线
automatic steerable antenna