VJ-6040 Datasheet, PDF (2/6 Pages) Vishay Siliconix – VJ 6040 UHF Chip Antenna for Mobile Devices

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VJ 6040
Vishay Vitramon
Fig. 2 displays the measured and simulated radiation efficiency of VJ 6040 over frequency.
40
35
Simulated value
30
25
Measured value
20
15
10
5
0
460 510 560 610 660 710 760 810 860
Frequency (MHz)
Fig. 2 - Radiation Efficiency vs. Frequency
Applications that do not require full coverage of the UHF band can gain an additional two to three dBi by removing the tuning
circuit. In this case the antenna can be fixed to any 150 MHz band within the UHF range.
QUICK REFERENCE DATA
SERIES
VJ6040M011SXISRA0
FREQUENCY
(MHz)
470 to 860
RADIATION PATTERN
The 3D planes of VJ 6040 are defined in Fig. 3.
Z
MAX. GAIN
(dBi)
-2
AVERAGE GAIN
(dBi)
-3
X
Y
Fig. 3 - VJ 6040 3D Plane Definition
Revision: 03-Mar-15
2
Document Number: 45157
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