... 双塔指向天线 two tower directional antenna 指向天线,束射天线 beam antenna 指向标天线 beaconantenna ...
基于17个网页-相关网页
... antenna ，beam 束射天线 antenna beam width 天线波束宽度 antenna beam shaping 天线波束整形 ...
基于1个网页-相关网页
短语
笔形束射天线
antenna pencil-beam
聚点束射天线
spot beam antenna
束射天线系
beam attenna system
射束旋转天线
rotary beam aerial
;
rotary beam antenna
锐锥形射束天线
pencil beam antenna
扇形射束天线
fanned-beam antenna
;
ned beam antenna
可变仰角射束天线
[电讯]
variable elevation beam-antenna
束射[指向]天线
beam antenna
·2,447,543篇论文数据，部分数据来源于NoteExpress