Compute the signal-to-clutter ratio (SCR) for the radar whose parameters are as follows: antenna \(3 d B\) beam width \(\theta_{3 d B}=0.03 \mathrm{rad}\), pulse width \(\tau=10 \mu\) s, range \(R=\) \(50 \mathrm{~km}\), grazing angle \(\Psi_{g}=15^{\circ}\), target \(\mathrm{RCS} \sigma_{t}=0.1 \mathrm{~m}^{2}\), and clutter reflection coefficient \(\sigma^{0}=0.02\left(\mathrm{~m}^{2} / \mathrm{m}^{2}ight)\).

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Probability of clutter density is less than o 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 -70 70 -60 -50 -40 -30 a-3.3 -----a-1.75 -a-1.1 -20 -10 0-Backscatter coefficient - dB