Find A, B , C, Omega1, Omega 2

Q2) Use the multiplication in time-convolution in frequency property of the Fourier transform to find the expression for V(). Sketch V() and answer the following questions.

i) The nonzero portion of V() centered on =0 spans the frequency range: low

ii) The nonzero portion of V() centered on =1 spans the frequency range: low

iii) The nonzero portion of V() centered on =2 spans the frequency range: low

iv) What is the largest T for which the portions of V() centered on =0,=1,=2... do not overlap?

Let the T-periodic square wave s(t) be defined as s(t+1), Define the product of s t and a waveform x t as parts of s(t are eliminated, as illustrated in the figure below. s t) This product may be viewed as a continuous tme 'sampling of a t as Portions of assoc ated with he zero 01 _ 2T 2T t For simplicity assume that X has the t angular spectrum shown below and is nonzero onthe we ill use the Fou er transform to analyze the effect of discarding sections of band-w