6.10.

(a) Write an expression for the ambiguity function of a LFM signal with bandwidth , pulse width , and wavelength

.

(b) Plot the zero Doppler cut of the ambiguity function.

(c) Assume a target moving towards the radar with radial velocity . What is the Doppler shift associated with this target?

(d) Plot the ambiguity function for the Doppler cut in part (c).

(e) Assume that three pulses are transmitted with PRF . Repeat part b.