Question: In a DS/BPSK system, the feedback shift register used to generate the PN sequence has length m = 19. The system is required to have

In a DS/BPSK system, the feedback shift register used to generate the PN sequence has length m = 19. The system is required to have an average probability of symbol error due to externally generated interfering signals that does not exceed 10 – 5. Calculate the following system parameters in decibel:

(a) Processing gain.

(b) Antijam margin.

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