Consider the transformation of Figure 2.23 where Ts = 0.1 ms and both the filter and the…

Consider the transformation of Figure 2.23 where Ts = 0.1 ms and both the filter and the interpolate filter have frequency response

a) Prove that the overall transformation satisfies the Heaviside conditions

for all bandlimited signals xi with bandwidth  3375 Hz and give the appropriate values for A and t0.

b) Prove that the overall transformation is not in general equivalent to a filter for signals with bandwidth greater than

c) Suppose the filter h and the sampler are assigned as above, the task is to design the interpolate filter so that Heaviside conditions are met for all signals xi(t) with bandwidth up to F1/2. Determine the frequency response of both the interpolate filter with minimum bandwidth and with maximum bandwidth.

 

"Get 15% discount on your first 3 orders with us"
Use the following coupon
FIRST15

Order Now