MA520.A.BC.008 Datasheet, PDF (9/23 Pages) Taoglas antenna solutions – Low Profile and Vandal Proof

4. Antenna Parameters
4.2 Efficiency
Efficiency (%)
50
45
40
35
30
25
20
15
1 meter
10
2 meters
5 meters
5
0
2300 2500 2700 2900 3100 3300 3500 3700 3600 4100 4300 4500 4700 4900 5100 5300 5500 5700 5900
Frequency (MHz)
Figure 9. Efficiency of MA520 2.4/5 GHz Antenna on 60*60 cm metal plate.
100
90
80
70
60
50
40
30
20
10
0
800
MA520_free space
MA520_On 30x30 ground plane
1000
1200
1400
1600
1800
2000
2200 (Mhz)
Frequency (MHz)
Figure 10. Efficiency of MA520 2.4/5 GHz Antenna from 960~1700MHz
SPE-13-8-071/D/AS | ^{page 9 of 23}
MA.520.C.B208111.C208151