Direct sequence spread spectrum (DS-SS) system is the most widely used and its technology is the most mature in spread spectrum communication system.
直接序列扩频系统是扩频通信中应用最多、技术最成熟的一种频谱扩展方式。
参考来源 - 直接序列扩频通信系统中的序列设计Secondly it deals with how to design a point-to-point Direct Sequence Spread Spectrum System(DS-SS). At first the dissertation tells us why the Spread Spectrum Communication System is used, in which it includes the characteristics of the Spread Spectrum Communication System.
本论文首先说明为什么要使用扩频通信系统，其中介绍了扩频通信系统的特点。
参考来源 - 分布式地面多传感器探测系统中扩频通信技术的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The performance analysis of quadrature correlation detection algorithm for DS-SS signal is presented.
本文给出了直接序列扩频信号正交分路周期相关检测算法的性能分析。
How to acquire the pseudo-random code type of DS-SS signals is an important problem in obtaining the information from the DS-SS signals.
如何准确获得直扩信号中的伪码码型是解决直扩信号侦收的关键。
For the problem of carrier recovery in DS-SS communication, the model of dual PLL is presented, which is designed based on the auto -adapted algorithm.
针对直接序列扩频通信中的载波恢复问题，提出了一种基于自适应算法设计的双pll载波跟踪方法。
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