The demodulation technique of PRCPM fuze signal is studied.
研究了伪码调相引信信号的解调技术。
The hardware circuits of narrowband suppressing jamming for PRCPM fuze are implemented.
硬件上实现了伪码调相引信窄带压制性干扰。
The jamming principle of deception jamming and suppressing jamming for PRCPM fuze is studied.
针对伪码调相引信，研究了欺骗性干扰和压制性干扰的干扰机理。
The influences of the above FM interferences on the correlation output of PRCPM fuze are studied quantitatively.
分析了几种典型压制式FM干扰的形式及特点，定量研究了其对伪码调相引信相关输出的影响。
To suppress multi-component FM interference of PRCPM fuze, the method of adaptive time-varying interference cancellation based on DEHT is proposed.
提出了抑制伪码调相引信中多分量FM干扰的基于DEHT的自适应时变干扰对消方法。
At last it is confirmed by simulation that the mono and multi-component LFM interference imposed on PRCPM fuze can be effectively suppressed via the above method.
最后对单分量及两分量lfm干扰作用下的伪码调相引信进行了分数阶域滤波仿真实验，结果表明该方法能有效地抑制单分量及多分量L FM干扰。
This dissertation is an important part of certain national defense project. And some key techniques of the system of experimental jamming source for PRCPM fuze are studied.
本文是国防科工委某研究项目的重要组成部分，围绕伪码调相引信实验干扰源系统的工程实现，主要开展了以下几项关键技术的研究。
The system scheme of experimental jamming source for PRCPM fuze is put forward. It includes mainly that jamming mode, receiver sensitivity and jamming power of experimental jamming source.
提出了伪码调相引信实验干扰源系统方案，包括干扰源系统的干扰样式、接收机灵敏度和干扰功率的大小。
The system scheme of experimental jamming source for PRCPM fuze is put forward. It includes mainly that jamming mode, receiver sensitivity and jamming power of experimental jamming source.
提出了伪码调相引信实验干扰源系统方案，包括干扰源系统的干扰样式、接收机灵敏度和干扰功率的大小。
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