Page 199 - Satellite Communications, Fourth Edition
P. 199
Antennas 179
z
p
r
q
b
0 y
f
a
x
Figure 6.30 A patch antenna and its coordinate system.
1
0.9
0.8
0.7
0.6
g(q, f = 90°)
0.5
g(q, f = 0)
0.4
0.3
0.2
0.1
0
−90 −72 −54 −36 −18 0 18 36 54 72 90
q degrees
Figure 6.31 Radiation patterns for a patch antenna.
