The design and implementation of the system is studied and discussed, including the generation of pseudo-random code and its phase-modulation signal, the transmitter of receiver of signal, the demodulation of the phase-modulation signal, the correlation detection of pseudo-random code, etc.
本文主要研究并讨论实验性伪码定距系统的设计和实现方法,包括伪码序列和伪码调相信号的产生、信号的发射接收、伪码调相信号的解调、伪码的相关检测等。
参考来源 - 实验性伪码定距系统的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Based on the Gaussian signal detection principle under Gaussian noise, the correlation detection is analyzed in theory.
从高斯噪声中高斯信号的检测原理出发，对相关性检测器进行了理论分析。
It is found that the correlation detection will reduce the detection probability of receiver by the mathematical analysis.
通过对多元相关探测的数学分析发现尽管相关探测技术能降低接收机虚警概率，但它也降低了探测概率。
A signal detection system based on the correlation detection technique is designed. And the configuration of the detection circuit is illustrated in detail.
介绍了相关检测技术的原理和优点，设计了基于相关检测技术的信号检测系统，并且详细介绍了信号检测电路的实现方法。
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