Silicon Laboratories Finland WT41 WT41 Bluetooth Module User Manual antenna datasheet

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Document ID	1433983
Application ID	p7XdYmECG1ub1QpPb3z6dA==
Document Description	antenna datasheet
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
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Filesize	62.16kB (777024 bits)
Date Submitted	2011-03-18 00:00:00
Date Available	2011-03-18 00:00:00
Creation Date	2008-05-08 18:22:25
Producing Software	AntennaHouse PDF Driver 2.0.3-sn
Document Lastmod	2008-05-08 18:22:25
Document Title	antenna datasheet

TDSK0703-SE_BT/WLAN_6Location
May 08, 2008
Technical Data Sheet
Of Chip Dielectric Antenna
for BT/WLAN
Antenna : ANCG12G44SAA145
PWB size : 37x80mm
Note
Please confirm the latest specification for antenna shape and dimensions.
Capacitors and Inductors used in this report are as follows unless otherwise specified.
The values of each components are mentioned in the report.
In case using different series or manufactures' components, another value may be required to get the
proper result.
Capacitors: GRM15 series (Murata)
Inductors: LQG15HS series (Murata)
Kanazawa Murata Mfg.Co.,Ltd
Antenna Products Department
Murata Proprietary, Murata Confidential
-1-
TDSK0703-SE_BT/WLAN_6Location
May 08, 2008
Measurement condition
Condition1 : L1 Layout / Original Antenna 2x9.8xt3.8mm(L turn) / PWB 37x80mm
Open
0.5pF
Condition2 : L2 Layout / Original Antenna 2x9.8xt3.8mm(L turn) / PWB 37x80mm
6.8nH
0.5pF
Murata Proprietary, Murata Confidential
-2-
TDSK0703-SE_BT/WLAN_6Location
May 08, 2008
Condition3 : L3 Layout / Original Antenna 2x9.8xt3.8mm(L turn) / PWB 37x80mm
0.8pF
8.2nH
Condition4 : L4 Layout / Original Antenna 2x9.8xt3.8mm(L turn) / PWB 37x80mm
6.8nH
0.5pF
Murata Proprietary, Murata Confidential
-3-
TDSK0703-SE_BT/WLAN_6Location
May 08, 2008
Condition5 : L5 Layout / Original Antenna 2x9.8xt3.8mm(L turn) / PWB 37x80mm
0.5pF
12nH
Condition6 : L6 Layout / Original Antenna 2x9.8xt3.8mm(L turn) / PWB 37x80mm
0.5pF
8.2nH
Murata Proprietary, Murata Confidential
-4-
TDSK0703-SE_BT/WLAN_6Location
May 08, 2008
Measurement direction
horizontal
Y (-90deg)
X (-90deg)
vertical
Antenna
Z (0deg)
Z (0deg)
YZ plane
3D Measurement
Stargate32 (Satimo)
Murata Proprietary, Murata Confidential
-5-
Antenna
ZX plane
TDSK0703-SE_BT/WLAN_6Location
May 08, 2008
Measurement Conclusion
80mm
Antenna
PWB Size [mm]
Shunt [pF]
Fine tune
Efficiency [dB]
at 2400MHz
at 2442MHz
at 2484MHz
ave. at 3 Freq.
Band Width
Condition1
Condition2
Condition3
Condition4
Condition5
Condition6
ANCG1series ANCG1series ANCG1series ANCG1series ANCG1series ANCG1series
37x80
37x80
37x80
37x80
37x80
37x80
0.5
0.5
0.8
0.5
0.5
0.5
6.8nH
8.2nH
6.8nH
12nH
8.2nH
-2.3
-1.7
-2.5
-2.2
94MHz
-2.8
-1.7
-2.6
-2.4
93MHz
Murata Proprietary, Murata Confidential
-2.5
-1.8
-2.7
-2.3
86MHz
-6-
-3.0
-2.3
-2.9
-2.7
103MHz
-2.1
-1.6
-2.2
-2.0
112MHz
-3.0
-2.0
-2.9
-2.7
80MHz
TDSK0703-SE_BT/WLAN_6Location
May 08, 2008
Measurement result
Return loss
Condition1 : L1 Layout / Original Antenna 2x9.8xt3.8mm(L turn) / PWB 37x80mm
Condition2 : L2 Layout / Original Antenna 2x9.8xt3.8mm(L turn) / PWB 37x80mm
Murata Proprietary, Murata Confidential
-7-
TDSK0703-SE_BT/WLAN_6Location
May 08, 2008
Condition3 : L3 Layout / Original Antenna 2x9.8xt3.8mm(L turn) / PWB 37x80mm
Condition4 : L4 Layout / Original Antenna 2x9.8xt3.8mm(L turn) / PWB 37x80mm
Murata Proprietary, Murata Confidential
-8-
TDSK0703-SE_BT/WLAN_6Location
May 08, 2008
Condition5 : L5 Layout / Original Antenna 2x9.8xt3.8mm(L turn) / PWB 37x80mm
Condition6 : L6 Layout / Original Antenna 2x9.8xt3.8mm(L turn) / PWB 37x80mm
Murata Proprietary, Murata Confidential
-9-
TDSK0703-SE_BT/WLAN_6Location
May 08, 2008
Antenna gain
3D measurement
Condition1 : L1 Layout / Original Antenna 2x9.8xt3.8mm(L turn) / PWB 37x80mm
[dBi]
[dB]
YZ-plane
ZX-plane
LINEAR
Efficiency
hor.
ver.
hor.
ver.
POLARIZATION
MAX
2.5
-7.1
1.8
-1.0
2400 MHz
AVE
-4.5
-10.6
-4.9
-4.5
-2.3
2442 MHz
MAX
AVE
2.9
-3.9
-6.5
-10.1
2.5
-4.5
-0.4
-3.9
-1.7
2484 MHz
MAX
AVE
2.2
-4.6
-7.5
-10.9
1.7
-5.4
-0.7
-4.5
-2.5
Condition2 : L2 Layout / Original Antenna 2x9.8xt3.8mm(L turn) / PWB 37x80mm
[dBi]
[dB]
YZ-plane
ZX-plane
LINEAR
Efficiency
hor.
ver.
hor.
ver.
POLARIZATION
MAX
-0.5
-8.0
0.5
-3.0
2400 MHz
AVE
-5.2
-13.0
-5.3
-5.8
-2.8
2442 MHz
MAX
AVE
0.6
-4.1
-6.5
-11.6
1.5
-4.1
-1.7
-4.4
-1.7
2484 MHz
MAX
AVE
-0.5
-5.1
-7.8
-12.4
0.5
-5.2
-2.6
-5.3
-2.6
Condition3 : L3 Layout / Original Antenna 2x9.8xt3.8mm(L turn) / PWB 37x80mm
[dBi]
[dB]
YZ-plane
ZX-plane
LINEAR
Efficiency
hor.
ver.
hor.
ver.
POLARIZATION
MAX
0.6
-8.6
1.2
-1.7
2400 MHz
AVE
-4.4
-12.5
-5.0
-4.4
-2.5
2442 MHz
MAX
AVE
1.0
-4.0
-7.1
-11.7
1.5
-4.7
-0.9
-3.7
-1.8
2484 MHz
MAX
AVE
-0.4
-5.3
-8.0
-12.7
0.0
-6.2
-1.9
-4.8
-2.7
Condition4 : L4 Layout / Original Antenna 2x9.8xt3.8mm(L turn) / PWB 37x80mm
[dBi]
[dB]
YZ-plane
ZX-plane
LINEAR
Efficiency
hor.
ver.
hor.
ver.
POLARIZATION
MAX
-0.9
-10.6
-3.3
-1.8
2400 MHz
AVE
-4.0
-13.5
-9.5
-4.1
-3.0
2442 MHz
MAX
AVE
-0.7
-3.2
-10.5
-13.1
-2.3
-8.6
-1.1
-3.3
-2.3
2484 MHz
MAX
AVE
-0.9
-3.8
-11.2
-13.8
-2.4
-9.1
-1.4
-3.9
-2.9
Murata Proprietary, Murata Confidential
- 10 -
TDSK0703-SE_BT/WLAN_6Location
May 08, 2008
Condition5 : L5 Layout / Original Antenna 2x9.8xt3.8mm(L turn) / PWB 37x80mm
[dBi]
[dB]
YZ-plane
ZX-plane
LINEAR
Efficiency
hor.
ver.
hor.
ver.
POLARIZATION
MAX
0.4
-7.5
-1.6
-0.4
2400 MHz
AVE
-3.4
-10.1
-8.0
-3.2
-2.1
2442 MHz
MAX
AVE
0.7
-3.0
-6.6
-9.6
-1.3
-7.3
0.2
-2.6
-1.6
2484 MHz
MAX
AVE
-0.5
-3.6
-7.4
-10.4
-2.0
-7.9
-0.5
-3.2
-2.2
Condition6 : L6 Layout / Original Antenna 2x9.8xt3.8mm(L turn) / PWB 37x80mm
[dBi]
[dB]
YZ-plane
ZX-plane
LINEAR
Efficiency
hor.
ver.
hor.
ver.
POLARIZATION
MAX
-0.9
-7.6
-2.6
-1.7
2400 MHz
AVE
-4.9
-10.8
-8.7
-4.5
-3.0
2442 MHz
MAX
AVE
0.0
-3.7
-6.2
-9.7
-1.1
-7.5
-0.3
-3.3
-2.0
2484 MHz
MAX
AVE
-1.1
-4.7
-7.9
-10.8
-2.0
-8.5
-1.0
-4.3
-2.9
Murata Proprietary, Murata Confidential
- 11 -
TDSK0703-SE_BT/WLAN_6Location
May 08, 2008
Radiation Pattern
Condition1 : L1 Layout / Original Antenna 2x9.8xt3.8mm(L turn) / PWB 37x80mm
YZ plane
ZX plane
-5
-5
-10
-10
-15
-15
-20
-20
-25
-30
-25
90
-30
270
180
MAX
AVE
HOR.
2.9
-3.9
270
90
180
horizontal
vertical
VER.
-6.5
-10.1
MAX
AVE
HOR.
2.5
-4.5
horizontal
vertical
VER.
-0.4
-3.9
Condition2 : L2 Layout / Original Antenna 2x9.8xt3.8mm(L turn) / PWB 37x80mm
YZ plane
ZX plane
-5
-5
-10
-10
-15
-15
-20
-20
-25
-30
-25
90
-30
270
180
MAX
AVE
HOR.
0.6
-4.1
270
180
horizontal
vertical
VER.
-6.5
-11.6
Murata Proprietary, Murata Confidential
MAX
AVE
- 12 -
HOR.
1.5
-4.1
90
horizontal
vertical
VER.
-1.7
-4.4
TDSK0703-SE_BT/WLAN_6Location
May 08, 2008
Condition3 : L3 Layout / Original Antenna 2x9.8xt3.8mm(L turn) / PWB 37x80mm
YZ plane
ZX plane
-5
-5
-10
-10
-15
-15
-20
-20
-25
-30
-25
90
-30
270
180
MAX
AVE
HOR.
1.0
-4.0
270
90
180
horizontal
vertical
VER.
-7.1
-11.7
MAX
AVE
HOR.
1.5
-4.7
horizontal
vertical
VER.
-0.9
-3.7
Condition4 : L4 Layout / Original Antenna 2x9.8xt3.8mm(L turn) / PWB 37x80mm
YZ plane
ZX plane
-5
-5
-10
-10
-15
-15
-20
-20
-25
-30
-25
90
-30
270
180
MAX
AVE
HOR.
-0.7
-3.2
270
180
horizontal
vertical
VER.
-10.5
-13.1
Murata Proprietary, Murata Confidential
MAX
AVE
- 13 -
HOR.
-2.3
-8.6
90
horizontal
vertical
VER.
-1.1
-3.3
TDSK0703-SE_BT/WLAN_6Location
May 08, 2008
Condition5 : L5 Layout / Original Antenna 2x9.8xt3.8mm(L turn) / PWB 37x80mm
YZ plane
ZX plane
-5
-5
-10
-10
-15
-15
-20
-20
-25
-30
-25
90
-30
270
180
MAX
AVE
HOR.
0.7
-3.0
270
90
180
horizontal
vertical
VER.
-6.6
-9.6
MAX
AVE
HOR.
-1.3
-7.3
horizontal
vertical
VER.
0.2
-2.6
Condition6 : L6 Layout / Original Antenna 2x9.8xt3.8mm(L turn) / PWB 37x80mm
YZ plane
ZX plane
-5
-5
-10
-10
-15
-15
-20
-20
-25
-30
-25
90
-30
270
180
MAX
AVE
HOR.
0.0
-3.7
270
180
horizontal
vertical
VER.
-6.2
-9.7
Murata Proprietary, Murata Confidential
MAX
AVE
- 14 -
HOR.
-1.1
-7.5
90
horizontal
vertical
VER.
-0.3
-3.3

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