Can you please hep me with the solution to the problems given below:
(1)If a radar beam, at a frequency of 10.000 MHz, is radiated from a parabolic dish of diameter 15 cm, the azimuth target discrimination angle is:
A) 14°
B) 15°
C) 7°
D) 5°
Correct ans is A) 14°
(2)A radar operates on a frequency of 10 GHz with an aerial of 24 inches diameter. The Beam width is:
A) 3°
B) 2°
C) 4°
D) 3.4°
Correct ans is D) 3.4°