Page 298 - System on Package_ Miniaturization of the Entire System
P. 298
54
2
14
B C D E
M
52
46
4
RT/Duroid
z
3 8
q 3 A O Ground plane
L F
x
y
Coaxial line
Unit: mm
(a)
5
Simulated
Measured
4
VSWR 3
2
1
0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0
Frequency (GHz)
(b)
FIGURE 5.7 (a) Schematic of triband antenna on SOP substrate. (b) Return loss results.
18 mm
3.5 mm
25 mm 25 mm 1 mm
9 mm 10 mm 9 mm
(a) (b) (c)
FIGURE 5.8 The details of the designed antenna. (a) Side view. (b) Top view. (c) Bottom view.
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