V Q11) Consider an xa (t) with BW (max. frequency) W in Hz. The sampling rate...
V Q11) Consider an xa (t) with BW (max. frequency) W in Hz. The sampling rate is chosen to be above the Nyquist rate at F (1/T ) 3W. xa (t) is reconstructed according to the formula below, where WIW2. Determine the respective values of W1 and W2, both in terms of W, so that the formula below reconstruction yields perfect Xa (nT)h(t-nT) n=-oo Where sin (2tW1t) sin (2tW2t) 1 Ts 2W1 h(t) Tit Tt and 3W 3W .LLLLOLI
V Q11) Consider an xa (t) with BW (max. frequency) W in Hz. The sampling rate is chosen to be above the Nyquist rate at F (1/T ) 3W. xa (t) is reconstructed according to the formula below, where WIW2. Determine the respective values of W1 and W2, both in terms of W, so that the formula below reconstruction yields perfect Xa (nT)h(t-nT) n=-oo Where sin (2tW1t) sin (2tW2t) 1 Ts 2W1 h(t) Tit Tt and 3W 3W .LLLLOLI