beam scanning

beam scanning
波束扫描
A wireless network has nodes, which can be accessed by wireless terminals via wireless access links, coupled via wireless transit links using multiple directional antenna beams. The nodes are self-organizing and self-adapting as nodes are added and as other changes occur. A new node uses beam scanning to listen for signals from any existing nodes and responds accordingly to join a network.
[...] 采用阵列天线馈电的方式，通过旋转反射镜面的方式达到波束扫描的目的。

- 英语>简体中文, 专利术语

beam scanning
电子束扫描

- 英语>简体中文, 简明英汉词典

beam scanning
射束掃描

- 英语>繁体中文(台湾), 电机工程名词

beam scanning
波束掃描

- 英语>繁体中文(台湾), 电子计算机名词

beam scanning
（天線）波束掃描

- 英语>繁体中文(台湾), 通讯工程术语