spread spectrum communication

基本解释

The availability of low orbit satellite spread-spectrum communications is impacted by the complicated radio environment in China and Southeast Asia.
由于中国国内和东南亚地区电磁环境复杂，影响了低轨卫星扩频通信的可用性。
With its spread-spectrum technology to perfect the theory and technology, spread-spectrum technology and mobile communications will be more closely linked.
随着扩频技术自身理论和技术趋于完善，扩频技术与移动通信的联系也将越来越紧密。
Frequency hopping is a spread-spectrum communications technique, meaning that the total available spectrum is split up into smaller sections so as to be better utilised.
频跳是传播光谱通信技术，意思被分离入更小的部分以便更好运用总可利用的光谱。

扩频通信
This paper mainly deal with the sink of the spread spectrum communication on power line.
本文主要负责电力线扩频通信系统的接收部分。
扩频技术
In the third part,we introduce the key technology of direct sequence spread spectrum communication.
接着讨论了直接序列扩频技术的关键技术。
直扩通信

扩频通信
Spread spectrum code synchronization is a stress research to Spread Spectrum Communication system all the time.
对于扩频通信系统,扩频码的同步问题一直是一个重点研究的问题。
扩谱通信
扩展频谱通信