1.29. An X-band airborne radar transmitter and an air-to-air missile receiver act as a bistatic radar system. The transmitter guides the missile toward its tar- get by continuously illuminating the target with a CW signal. The transmitter has the following specifications: peak power P, = 4KW; antenna gain G = 25dB; operating frequency fo = 9.5GHz. The missile receiver has the following characteristics: aperture A, = 0.01m; bandwidth B = 750Hz;

noise figure F = 7dB; and losses L, = 2dB. Assume that the bistatic RCS is OB = 3m. Assume R, = 35Km; R, = 17Km. Compute the SNR at the missile.