An array of wave probes can be used as a directional antenna.
排成阵列的测波仪,可作为波浪传播方向的感触器.
辞典例句
In radiocommunications, the radiation in a lobe of a directional antenna.
在无线通信技术中, 定向天线以某一波瓣辐射的电磁能.
辞典例句
Do - It - Yourself 2.4 G wireless networks to do directional antenna!
自己动手做2.4G无线网络定向天线!
互联网
To assure communication quality, directional antenna is usually adopted in image signal transmission or wireless communication.
在图像信号传输或无线通信中,为了保证通信质量, 大多采用定向天线.
互联网