Solve the following problem:
An m = 10 maximum-length shift register is used to generate the pseudorandom sequence in a DS spread spectrum system. The chip duration is Tc = 1 μs, and the bit duration is Tb = N Tc, where N is the length (period) of the m sequence.
a. Determine the processing gain of the system in dB.
b. Determine the interference margin if the required Eb/J0 = 10 and the jammer is a tone jammer with an average power Jav.