天线接地开关
aerial earth switch; antenna blocking up switch
陶铁磁体棒天线
ferrite-rod antenna; ferrod
套管接线天线
sleeve-dipole antenna
套管拉线天线
sleeve-stube antenna
套管天线
sleeve antenna
天线
antenna; antennae
antenna
antenna
天线瓣
antenna lens
天线波束宽
antenna beam width
天线波束压缩
antenna beam compression
天线不连接开关
antenna disconncet switch
天线常数
antenna constant
天线场
antenna field
天线传导干扰
antenna-conducted interference
天线串扰
antenna cross talk
天线带宽
antenna bandwidth
天线导向子
antenna director
天线的方向作用
antenna dirctional characteristi-cs
天线的各向同性增益
isotropic gain of an antenna
天线的功率馈电
power feed for antenna
天线的接地系统
ground system of an antenna