Jamming of Spot and Deception of Pseudo-Random Code Phase-Modulation Fuze and Hardware Implemented Circuit
伪码引信瞄准式欺骗性干扰及硬件实现

Firstly, the working principle of pseudo-random code phase-modulation fuze is described in the paper. The scheme of spot and deception jammer of pseudo-random code phase-modulation fuze is given. The circuit principle of each part and its hardware implemented circuit are presented. It includes mainly that demodulation of pseudo-random code phase-modulation signal ,recognition and reconstruction of demodulated code, modulation and transmission of interfered waveform .According to testing results of each part circuit, the designed principle is correct. The scheme is feasible. n