MULTILAYER CERAMIC ANTENNA
FOR BLUETOOTH & WLAN IEEE 802.11b (2.45G Hz ISM Band)
(Long Shape)
Product Specification
1
(Preliminary)
QUICK REFERENCE DATA
Dimension
Central Frequency*
Bandwidth
Gain
VSWR
Polarization
Azimuth
Impedance
Operating Temperature
Termination
Resistance to soldering heat
Maximum Power
8* 3.5 * 0.9 mm
2.45 GHz
>100 MHz
0dBi max
2.0 max
Linear
Omni-directional
50Ω
-55~125 oC
Ni/Sn (Environmentally-Friendly Leadless)
260oC, 10 sec.
1W
* Three types of antenna are available for central frequency adjustment (type 245, type 260, type 270)
Special Environmental Concerns- Green Products Design: The foil making process is using
environmentally-friendly aqueous solvent technology. Termination is lead free (Pb free) and
packing materials can be re-cycled
1
All the technical data and information contained herein are subject to change without priot notice
Print date 01/12/13
HF R&D
Preliminary internal use only
Aug. 6, 01
Long Shape
Multilayer Ceramic Antenna
4311 115 00245/260/270
for Bluetooth (ISM Band 2.45GHz)
Grant Lin/Cliff
spec.doc
2001-08-06
Phycomp Taiwan Ltd.
Page
1
sheet 190-1
A4
APPLICATION
Suggested Layout
Ground plane(back side)
8mm
2mm
Cleanance
Antenna
6mm
Bluetooth
module or other
RF Module
Cleanance
6mm
50Ohm Transmission Line
(by Microstrip Line or Coplanar Waveguide)
DIMENSIONAL DATA
Figure
Dimension
L
8±0.25 mm
3.5±0.2 mm
0.9±0.2 mm
1.25±0.25 mm
0.5±0.3 mm
1.25±0.25 mm
Port
-
-
-
s1
s1
C
L
C
F
T
W
F
W
T
F
C
S1
Feed Termination
-
NC Solder Termination
HF R&D
Print date 01/12/13
Preliminary internal use only
Aug. 6, 01
Long Shape
Multilayer Ceramic Antenna
for Bluetooth (ISM Band 2.45GHz)
Grant Lin/Cliff
spec.doc
4311 115 00245/260/270
2001-08-06
Phycomp Taiwan Ltd.
Page
2
sheet 190-2
A4
SOLDER LAND PATTERN
Figure
Dimensions
L
F
9
±
0.10 mm
1.40
±
0.10 mm
0.90
±
0.10 mm
1.40
±
0.10 mm
NC Mount Pad
Feed Pad
Remark
L
F
C
C
S1
C
S1
Radiation Pattern Polar plot
E Plane
H Plane
HF R&D
Print date 01/12/13
Preliminary internal use only
Aug. 6, 01
Long Shape
Multilayer Ceramic Antenna
for Bluetooth (ISM Band 2.45GHz)
Grant Lin/Cliff
spec.doc
4311 115 00245/260/270
2001-08-06
Phycomp Taiwan Ltd.
Page
3
sheet 190-3
A4
STANDARD TEST BOARD FOR SWR
(Note: Only for SWR Measurement, not for suggested layout)
23 mm
5 mm
2.6mm
SMA
15 mm
1.2 mm
Material:FR4
PCB
0.8 mm
50 ohm transmission line
HF R&D
Print date 01/12/13
Preliminary internal use only
Aug. 6, 01
Long Shape
Multilayer Ceramic Antenna
for Bluetooth (ISM Band 2.45GHz)
Grant Lin/Cliff
spec.doc
4311 115 00245/260/270
2001-08-06
Phycomp Taiwan Ltd.
Page
4
sheet 190-4
A4
IEC
384-10/
CECC 32
100
CLAUSE
RELIABILITY DATA (Reference to IEC Specification)
IEC
60068-2
TEST
PROCEDURE
REQUIREMENTS
TEST
METHOD
4.4
Mounting
4.5
4.6.1
4.8
Visual inspection
and dimension
check
Antenna
Adhesion
The antenna can be
mounted on printed-
circuit boards or ceramic
substrates by applying
wave soldering, reflow
soldering (including
vapour phase soldering)
or conductive adhesive
Any applicable method
using
×
10
magnification
Frequency = 2.45 GHz;
at 20 oC
A force of 3 N applied
for 10 s to the line
joining the terminations
and in a plane parallel to
the substrate
Mounted in accordance
with CECC 32 100,
paragraph 4.4
Conditions: bending 0.5
mm at a rate of 1mm/s,
radius jig. 340 mm,
2mm warp on FR4
board of 90 mm length
No visible damage
In accordance with
specification (chip
off 4mm)
Standard test board
in page 4
No visible damage
4.9
Bond strength of
plating on end face
No visible damage
No visible damage
4.10
20(Tb)
Resistance to
soldering heat
260
±
5
°C
for 10
±
0.5 s The terminations
shall be well tinned
in a static solder bath
after recovery and
Central Freq. Change
±
6%
Preliminary internal use only
Aug. 6, 01
HF R&D
Print date 01/12/13
Long Shape
Multilayer Ceramic Antenna
for Bluetooth (ISM Band 2.45GHz)
Grant Lin/Cliff
spec.doc
4311 115 00245/260/270
2001-08-06
Phycomp Taiwan Ltd.
Page
5
sheet 190-5
A4
