TE Connectivity Linx ANT-2.4-WRT-CCC, Руководство пользователя

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DATA AND DEVICES / ANT-2.4-WRT-CCC
Figure 11. ANT-2.4-WRT Series Antenna at Center of Ground Plane
CENTER OF GROUND PLANE
The charts on the following pages represent data taken with the antenna oriented at the center of the ground plane, as shown in
Figure 11.
VSWR
Figure 12 provides the voltage standing wave ratio (VSWR) across the antenna bandwidth. VSWR describes the power
reflected from the antenna back to the radio. A lower VSWR value indicates better antenna performance at a given frequency.
Reflected power is also shown on the right-side vertical axis as a gauge of the percentage of transmitter power reflected back
from the antenna.
Figure 12. ANT-2.4-WRT Antenna VSWR at Center of Ground Plane
2400 2500
0
10
20
30
40
1
2
3
4
5
2400 2410 2420 2430 2440 2450 2460 2470 2480 2490 2500
Ref
lec
ted
P
ow
er
(%
)
VSW
R
Frequency (MHz)