A digital filter has a sampling interval T and sampling frequency F s = 1/T . (a) If T = 50 μs, determine the highest frequency that can be processed by this filter without aliasing. (b) If the...

(a) If T = 50 μs, determine the highest frequency that can be processed by this filter without aliasing.

(b) If the highest frequency to be processed is 50 kHz, determine the minimum value of the sampling frequency F_s
that can be used.