ANT1818B00BT1516A

DATA SHEET
WIRELESS COMPONENTS
Ceramic Patch Antenna
ANT1818B00BT1516A
GPS & GLONASS
Product Specification –February 23, 2013 V.0
SMD 18 × 18 × 4 mm
Product specification
WIRELESS COMPONENTS
FEATURES
 Support GPS & GLONASS
system
 High radiation efficiency
 Reflow process compatible
 RoHS compliant
APPLICATIONS
Navigation device
 Telematics box
 Fleet management

2
2
Ceramic Patch Antenna
ORDERING INFORMATION
All part numbers are identified by the series, packing type, material, size,
antenna type, working frequency and packing quantity.
PART NUMBER
ANT 1818
(1)
(2)
B 00B T 1516A
(3)
(4)
(5)
(6)
(1) PRODUCT
ANT = Antenna
(2) SIZE
1818 = 18 ×18 mm
(3) ANTENNA TYPE
B = Bulk Antenna
(4) SERIAL NO.
00B
(5) PACKING STYLE
T = Tray
(6) WORKING FREQUENCY
1516 = 1.575/1.602 GHz
PHYCOMP CTC
CAN43134240B1561B
12NC
43134240B156
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Feb. 23, 2013 V.0
Product specification
WIRELESS COMPONENTS
Ceramic Patch Antenna
3
3
SPECIFICATION
Table 1
DESCRIPTION
Centre Freguency
Gain
VSWR
Polarization
VALUE
1575~1602MHz
GPS: 1.89 dBi (Typ.)
Glonass: 2.59 dBi (Typ.)
2.0 Max.
Right Hand Circular Polarization
Axis Ratio
≦ 3 dB
Impedance
50 Ω
Operating Temperature
-40~105 °C
NOTE
1. Based on 50×50mm² square ground plane.
2. Centre frequency will be offset to working frequency while changes of customer's housing and ground plane.
3. Please contact local sales if you need customized design to gain optimum antenna performance.
Fig. 1 Mechanical Data
Fig. 2 Evaluation Board
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Feb. 23, 2013 V.0
Product specification
WIRELESS COMPONENTS
Ceramic Patch Antenna
4
4
ELECTRICAL PERFORMANCES
Fig. 3 Return loss
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Feb. 23, 2013 V.0
Product specification
WIRELESS COMPONENTS
Ceramic Patch Antenna
5
5
3D radiation pattern
Fig. 4
Radiation Pattern (Frequency = 1575MHz)
-35.00
3D radiation pattern
Fig. 5
Radiation Pattern (Frequency = 1602MHz)
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Feb. 23, 2013 V.0
Product specification
WIRELESS COMPONENTS
6
6
Ceramic Patch Antenna
REVISION HISTORY
REVISION DATE
CHANGE NOTIFICATION
Version 0
-
Feb 23, 2013
DESCRIPTION
- New data sheet for Patch antenna, SMD Feed size 18×18×4 mm
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Feb. 23, 2013 V.0