Waveform Analysis of PRPPM-PRBC Compound Systemic Fuze

PRPPM-PRBC compound systemic fuze is one of the most important substitutes of PRBC fuze. This paper analyses the mathematic expressions of PRPPM-PRBC fuze, deduces its autocorrelation function, power spectrum and ambiguity function. Simulation results show that PRPPM-PRBC fuze keeps the superior autocorrelation of PRBC, meanwhile it takes some random characters for the pseudo random pulse position to a certain extent, its bandwidth is extended than PRBC. These make the compound system fuze even more difficult to be disturbed.