9.1. Compute the signal-to-clutter ratio (SCR) for the radar described in Section 9.2.1. In this case, assume antenna 3dB beam width 3dB = 0.03rad, pulse width = 10s, range R = 50Km, grazing angle w = 15, target RCS , = 0.1m, and clutter reflection coeffi cient = 0.02(m/m).