卫星通信站CDMA调制解调器的设计

CDMA-Modem Design for Satellite Communication Station

某系统的卫星通信站，利用赤道上空的静止轨道卫星进行数据通信。系统采用了直接序列扩频的码分多址（CDMA）通信方式。本文主要介绍卫星通信站中的关键设备CDMA调制解调器的设计。

The satellite communicate station of the some system, the data communication is use of the static orbit satellite that on equator sky. The system adopted a CDMA communication method that of a direct sequence to spread spectrum. The design of the key equipments CDMA modem is mainly presented in this paper.