Question: 9.4. A certain radar has the following specifications: pulse width , antenna beam width , and wavelength . The radar antenna is high. A certain

9.4. A certain radar has the following specifications: pulse width

, antenna beam width , and wavelength . The radar antenna is high. A certain target is simulated by two point targets

(scatterers). The first scatterer is high and has RCS . The second scatterer is high and has RCS . If the target is detected at

, compute

(a) SCR when both scatterers are observed by the radar; (b)

the SCR when only the first scatterer is observed by the radar. Assume a reflection coefficient of , and .

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