250e jkr r 2. The far-field electric field of an antenna is given as: E = a. Find the normalized radiation pattern of this antenna, U. b. Find the radiated power,

Prad. C. Plot U in the orthogonal planes of the y-z plane and the x-y plane. What are the HPBWs in these two planes? d. Find the directivity, Do. Assuming an overall efficiency of 90%, find Go. s(2)sin(ø). COS