Direct Spread Spectrum network 直接扩频网络
Direct Sequence Spread Spectrum 直接序列扩频 ; 直接序列展频技术 ; 直接序列展频
Direct Spread Spectrum Sequence 直接扩频序列
direct spread spectrum signal 直接序列扩频信号
direct spread spectrum technology 直扩技术
direct spread spectrum communication 直接序列扩频通信
the direct spread spectrum receiver 直扩接收机
Based on TMS320VC5410 microprocessor developing platform, the direct spread spectrum (DSS) sequence secrecy com-munication system is studied.
基于TMS320 VC 5410微处理器开发平台，对直扩序列保密通信系统进行了研究。
In a lot of antijamming techniques for direct spread spectrum system (DSSS), the DSSS signal is approximately considered as a stationary process.
众多的扩频通信抗干扰技术往往把有用扩频信号近似看作平稳随机过程。
The modulation types of data link for UAV are simple, such as BPSK, 2FSK , direct spread spectrum. The transmitted rate and anti-interference performance of them are limited.
目前，无人机数据链系统采用的调制模式都比较简单，如2FSK、BPSK、直接扩频技术等，传输速率与抗干扰能力有限。
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