First of all, the thesis introduces the principles of spread spectrum communication, especially investigates the system structure and features of hybrid spread spectrum communication.

本文首先介绍了扩频通信的基本原理，重点研究了混合扩频的系统结构和特点。

youdao

First of all, the thesis introduces the principles of spread spectrum communication, especially investigates the system structure and features of hybrid spread spectrum communication.

本文首先介绍了扩频通信的基本原理，重点研究了混合扩频的系统结构和特点。

youdao