Signal processing of pseudo-random code phase modulation fuze based on decimating

The current capabilities of A/D and DSP are always bottlenecks when the signal processing system of pseudo-random code phase modulation fuze is digitized. A kind of pseudo-random code phase modulation fuze with decimating digital correlator is discussed. The fuze reduces the requirement to the sampling rate of A/D and the processing rate of DSP while it maintains the range resolution. In the thesis, the implementation principle of the fuze is analyzed and the simulation result is provided in order to verify its feasibility.