中文说明:
CDMA技术的原理是基于扩频技术,即将需传送的具有一定信号带宽信息数据,用一个带宽远大于信号带宽的高速伪随机码进行调制,使原数据信号的带宽被扩展,再经载波调制并发送出去。CDMA系统仿真,初学者。
English Description:
The principle of CDMA technology is based on the spread spectrum technology, the need to send a certain signal bandwidth information data, using a high-speed bandwidth than the signal bandwidth pseudorandom code modulation, make original data signal bandwidth is extended, the carrier modulation and send out again.CDMA system simulation, a beginner.