ANT7020LL05R2400A Datasheet, PDF (5/6 Pages) YAGEO Corporation – Ceramic Chip Antenna

WIRELESS COMPONENTS ^{Ceramic Chip Antenna}
Product specification 5
5
ELECTRICAL PERFORMANCES
Return loss
(dB)
50
30
YNH00122
10
−10
1
3
−30
2
−50
2.0 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9 3.0
f (GHz)
Maker data
2.27GHz, -10dB
2.45GHz, -28.3dB
2.69GHz, -10dB
Fig. 4 Return loss
X
Y
Z
Evaluation board and XYZ direction
Fig. 5 Radiation pattern
Gain (dBi)
5.00 −
0.00 −
− 5.00 −
− 10.00 −
− 15.00 −
− 20.00 −
− 25.00 −
− 30.00 −
− 35.00 −
X axle
Z axle
Frequency= 2.45 GHz
Max gain = 2.62 dBi, at (90,120)
MEG (mean effective gain)= -2.28 dBi
Directivity (dB) = 3.67
Efficiency = -1.05 dB, 78.49%
Y axle
YNH00123
Feb. 22, 2013 V.0
www.yageo.com