Reproduce Figures 4.11 and 4.12 by using \(f=8 \mathrm{GHz}\) and: 

(a) \(\varepsilon^{\prime}=2.8\) and \(\varepsilon^{\prime \prime}=0.032\) (dry soil); 

(b) \(\varepsilon^{\prime}=47\) and \(\varepsilon^{\prime \prime}=19\) (seawater at \(0^{\circ} \mathrm{C}\) ); (c) \(\varepsilon^{\prime}=50.3\) and \(\varepsilon^{\prime \prime}=18\) (lake water at \(0^{\circ} \mathrm{C}\) ).

Transcribed Image Text:

0.9 Vertical Polarization ---Horizontal Polarization Reflection coefficient - magnitude 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 10 20 30 40 50 60 Grazing angle - degrees 70 70 80 90 90