How do polarization properties affect radar detection and clutter suppression?

How do polarization properties affect radar detection and clutter suppression?

• A. Polarization affects reflectivity; cross-polarization can help suppress clutter; matching polarization to the target improves SNR.
• B. Polarization has no effect on radar performance.
• C. Polarization only affects the color of the image.
• D. Polarization only affects the transmitter power.

Answer: (A)