With the theory of the correlation receiver, the method presented in this paper identifies the polyphase signals(Frank code,P1 code,P2 code,P3 code and P4 code) by the algorithms of maximum-likelihood hypothesis,based on the Precise parammers estimation of the polyphase-coded signals.
本文利用相关接收机的原理,在对多相位编码信号的相关参数的正确估计的基础上,由最大似然假设检验的相关理论对多相位编码信号(Frank码,P1码,P2码,P3码和P4码)进行识别。
参考来源 - 雷达信号调制方式识别研究·2,447,543篇论文数据，部分数据来源于NoteExpress
在正交正弦相关接收机基础上提出了一种准自适应频率同步方法。
A quasi-adaptive frequency synchronous mechanism based on an orthogonal sinusoidal correlation receiver is proposed.
为了评估相关接收机的性能，对设计脉冲信号的自相关和互相关函数的闭合表达式进行了推导；
Closed form expressions of auto-and cross-correlation functions of the novel pulses are also given, which are used to evaluate the performance of the correlator receiver.
在宽带自相关接收机中，自混频后的信号为正弦信号，本文提出了一种综合算法估计正弦信号的频率。
In wideband auto-correlation receiver, signal after self-mixing is sine signal. A synthetic algorithm is proposed for sine signal frequency estimation.
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