Information Technology Reference
In-Depth Information
19 mm
34.1 mm
1.2 mm
12.9 mm
82.4 mm
2.5 mm
18.8 mm
1.7 mm
0.4 mm
0.9 mm
66.89 mm
Fig. 5.
Proposed 2x2 inset-fed microstrip patch antenna
4 EM Simulation
The proposed 2x2 inset-fed microstrip patch antenna is shown in Fig. 5. The pro-
posed antenna consists of 4 patches and impedance matched feed lines. The EM
60
0
-5
50
-10
-15
40
-20
30
-25
-30
20
-35
-40
10
-45
0
-50
1
1.5
2
2.5
3
3.5
4
1
1.5
2
2.5
3
3.5
4
Frequency (GHz)
Frequency (GHz)
Fig. 6.
VSWR of the 2x2 microstrip
patch antenna
Fig. 7.
S
11
of the 2x2 microstrip patch
antenna