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
Fig: 1