A ship surface radar (looking for other ships at sea) operates at 3 GHz and has a 1 meter wide rectangular antenna that rotates through a full circle...

A ship surface radar (looking for other ships at sea) operates at 3 GHz and has a 1 meter wide rectangular antenna that rotates through a full circle at a constant rate of 1 revolution every 5 seconds. An electronic warfare receiver is located 100 km from the ship.

a. Plot the radar antenna azimuth pattern in degrees.

b. Plot the power received at the EW receiver from the ship radar over 20 seconds