Application Note W3022 1.88-1.93 GHz DECT Antenna. Confidential. Preliminary (04/08)
1
Application note
1.88-1.93 GHz DECT
ANTENNA
10 x 3.2 x 2.0 mm Ceramic Chip Antenna
(Ground Cleared Under Antenna 10.80 x 6.25 mm)
Pulse Part Number: W3022
Status
Author
Checked by
Approved by
JaP
MHa
KiKo
Version
Date
Date
2.0.1
2008.04.25
2008.04.25
Pulse Finland Oy
Takatie 6
90440 Kempele, Finland
Tel: +358 207 935 500
Fax: +358 207 935 501
Domicile: Kempele
Business ID: 1933992-8
firstnamelastname@pulseeng.com
www.pulseeng.com/antennas
© 2006. All Rights Reserved.
1
Application Note W3022 1.88-1.93 GHz DECT Antenna. Confidential. Preliminary (04/08)
2
Table of Content
W3022 1.88-1.93 GHZ DECT ANTENNA GENERAL
FEATURES AND APPLICATIONS .........................................................................3
FEATURES ............................................................................................................................................3
APPLICATIONS ......................................................................................................................................3
ELECTRICAL SPECIFICATIONS @ +25 °C ...................................................................................................3
W3022 1.88-1.93 GHZ DECT ANTENNA TERMINAL
CONFIGURATION AND DIMENSIONS ..............................................................4
W3022 1.88-1.93 GHZ DECT ANTENNA PWB LAYOUT
SPECIFICATIONS.................................................................................................................5
PWB LAYOUT FOR W3022 1.88-1.93 GHZ DECT ANTENNA ...................................................................5
GROUND CLEARANCE AREA FOR W3022 1.88-1.93 GHZ DECT ANTENNA ..................................................6
PWB PAD DIMENSIONS AND ANTENNA POSITION FOR W3022 1.88-1.93 GHZ DECT ANTENNA ......................7
TYPICAL GROUND VIA HOLE PLACEMENT IN PWB LAYOUT FOR W3022 1.88-1.93 GHZ DECT ANTENNA ........8
SOLDER RESIST OPENING AND PASTE STENCIL RECOMMENDATION FOR W3022 1.88-1.93 GHZ DECT
ANTENNA .............................................................................................................................................8
RECOMMENDED ANTENNA POSITION ON PWB FOR W3022 1.88-1.93 GHZ DECT ANTENNA .........................9
W3022 1.88-1.93 GHZ DECT ANTENNA TEST SET UP AND
MEASUREMENT PERFORMANCE ......................................................................10
TYPICAL ELECTRICAL CHARACTERISTICS (T=25°C)..................................................................................10
TYPICAL FREE SPACE R ADIATION PATTERNS ............................................................................................11
W3022 1.88-1.93 GHZ DECT ANTENNA PACKING .....................12
GENERAL ...........................................................................................................................................12
CARRIER TAPE ....................................................................................................................................12
BLOCK ORIENTATION ...........................................................................................................................13
PACKING FORM ...................................................................................................................................14
W3022 1.88-1.93 GHZ DECT ANTENNA................................................15
MECHANICAL OUTLINE .............................................................................................15
CONTACT INFORMATION........................................................................................16
Pulse Finland Oy
Takatie 6
90440 Kempele, Finland
Tel: +358 207 935 500
Fax: +358 207 935 501
Domicile: Kempele
Business ID: 1933992-8
firstnamelastname@pulseeng.com
www.pulseeng.com/antennas
© 2006. All Rights Reserved.
2
Application Note W3022 1.88-1.93 GHz DECT Antenna. Confidential. Preliminary (04/08)
3
W3022 1.88-1.93 GHz DECT Antenna General Features
and Applications
Ground cleared under antenna, clearance area 10.80 x 6.25 mm
Features
•
Omni directional radiation
•
Low profile
•
Compact size W x L x H (10 x 3.2 x 2 mm)
•
Low weight (310 mg)
•
Lead free materials
•
Fully SMD compatible
•
Lead free soldering compatible
•
Tape and reel packing
•
RoHS compliant product
Applications
•
DECT bands (European + US)
•
1.88 – 1.93 GHz
Electrical specifications @ +25 °C
Note: Electrical characteristics depend on test board (GP) size and antenna positioning on GP
and ground clearance area size.
1.88 – 1.93 GHz DECT
Typical performance
(Test board size 80 x 37 mm, PWB ground clearance area 10.80 x 6.25 mm, position 1 on
PWB, see Page 9)
Frequency Range
Linear Max Gain
Efficiency
[MHz]
[dBi]
[%] / [dB]
2.5 (peak)
80 / -1 (peak)
2.0 (band
edges)
70 / -1,55
1880 – 1930
Return
Operating
loss min. Impedance Temperature
[dB]
[Ω]
[°C]
-12
50
-40 to +85
(band edges)
Pulse Finland Oy
Takatie 6
90440 Kempele, Finland
Tel: +358 207 935 500
Fax: +358 207 935 501
Domicile: Kempele
Business ID: 1933992-8
firstnamelastname@pulseeng.com
www.pulseeng.com/antennas
© 2006. All Rights Reserved.
3
Application Note W3022 1.88-1.93 GHz DECT Antenna. Confidential. Preliminary (04/08)
4
W3022 1.88-1.93 GHz DECT antenna terminal
configuration and dimensions
Ground cleared under antenna, clearance area 10.80 x 6.25 mm
1
2
No.
Terminal Name
Terminal Dimensions
1
Feed / GND
1.5 x 2.75 mm
2
Feed / GND
1.5 x 2.75 mm
Antenna is symmetrical. Either of terminals 1 or 2 can be Feed / GND
Pulse Finland Oy
Takatie 6
90440 Kempele, Finland
Tel: +358 207 935 500
Fax: +358 207 935 501
Domicile: Kempele
Business ID: 1933992-8
firstnamelastname@pulseeng.com
www.pulseeng.com/antennas
© 2006. All Rights Reserved.
4
Application Note W3022 1.88-1.93 GHz DECT Antenna. Confidential. Preliminary (04/08)
5
W3022 1.88-1.93 GHz DECT Antenna PWB Layout
Specifications
Ground cleared under antenna, clearance area 10.80 x 6.25 mm
Matching and tuning component values depend on application and surrounding mechanics
/ materials.
Feed line should be designed to match 50 Ω characteristic impedance, depending on PWB
material and thickness.
Recommended test board layout for electrical characteristic measurement, test board
outline size 80 x 37 mm.
PWB layout for W3022 1.88-1.93 GHz DECT Antenna
Note: All dimensions are in metric system.
Pulse Finland Oy
Takatie 6
90440 Kempele, Finland
Tel: +358 207 935 500
Fax: +358 207 935 501
Domicile: Kempele
Business ID: 1933992-8
firstnamelastname@pulseeng.com
www.pulseeng.com/antennas
© 2006. All Rights Reserved.
5
Application Note W3022 1.88-1.93 GHz DECT Antenna. Confidential. Preliminary (04/08)
6
Ground clearance area for W3022 1.88-1.93 GHz DECT Antenna
Pulse Finland Oy
Takatie 6
90440 Kempele, Finland
Tel: +358 207 935 500
Fax: +358 207 935 501
Domicile: Kempele
Business ID: 1933992-8
firstnamelastname@pulseeng.com
www.pulseeng.com/antennas
© 2006. All Rights Reserved.
6
Application Note W3022 1.88-1.93 GHz DECT Antenna. Confidential. Preliminary (04/08)
7
PWB pad dimensions and antenna position for W3022 1.88-1.93 GHz
DECT Antenna
Pulse Finland Oy
Takatie 6
90440 Kempele, Finland
Tel: +358 207 935 500
Fax: +358 207 935 501
Domicile: Kempele
Business ID: 1933992-8
firstnamelastname@pulseeng.com
www.pulseeng.com/antennas
© 2006. All Rights Reserved.
7
Application Note W3022 1.88-1.93 GHz DECT Antenna. Confidential. Preliminary (04/08)
8
Typical ground via hole placement in PWB layout for W3022 1.88-1.93
GHz DECT Antenna
Solder resist opening and Paste stencil recommendation for W3022 1.881.93 GHZ DECT Antenna
Pulse Finland Oy
Takatie 6
90440 Kempele, Finland
Tel: +358 207 935 500
Fax: +358 207 935 501
Domicile: Kempele
Business ID: 1933992-8
firstnamelastname@pulseeng.com
www.pulseeng.com/antennas
© 2006. All Rights Reserved.
8
Application Note W3022 1.88-1.93 GHz DECT Antenna. Confidential. Preliminary (04/08)
9
Recommended antenna position on PWB for W3022 1.88-1.93 GHz DECT
Antenna
Our test PWB size is 37 x 80 mm, other sized boards can be used depending on customer
device size (minimum 35 x 35 mm)
Position 2
(Optional, minimum
Position 1
Tested
distance from top
corner is 10 mm)
Position 3
(Optional,
minimum distance
from corner is 10
mm)
Pulse Finland Oy
Takatie 6
90440 Kempele, Finland
Tel: +358 207 935 500
Fax: +358 207 935 501
Domicile: Kempele
Business ID: 1933992-8
firstnamelastname@pulseeng.com
www.pulseeng.com/antennas
© 2006. All Rights Reserved.
9
Application Note W3022 1.88-1.93 GHz DECT Antenna. Confidential. Preliminary (04/08)
10
W3022 1.88-1.93 GHz DECT Antenna Test Set Up and
Measurement Performance
Ground cleared under antenna, clearance area 10.80 x 6.25 mm
Typical Electrical Characteristics (T=25°C)
Measured on the 80 x 37 mm test board with matching circuit (2,7 pF shunt matching
capacitor on feed). Measured in antenna position 1 on PWB layout, see page 9.
Typical Return Loss S11/ impedance, free space efficiency and gain
CH1 S11
LOG
14 Apr 2008 00:59:02
2:-29. 377 dB 1 905. 000 000 MHz
5 dB/ REF 0 dB
CH1 S11
CH1Markers
1:-17. 129 dB
1. 88000 GHz
Cor
2: 48. 086
14 Apr 2008 01:00:10
16. 246 pF
1 905. 000 000 MHz
-5. 1426
DECT CERAMIC CHIP ANTENNA
DECT CERAMIC CHIP ANTENNA
PRm
1 U FS
CH1Markers
1: 65. 426
-10. 004
1. 88000 GHz
3: 40. 717
5. 7363
1. 93000 GHz
PRm
Del
Cor
3:-18. 070 dB
1. 93000 GHz
3 2
1
1
3
2
SPAN800. 000 000 MHz
CENTER
1 900. 000 000 MHz
1.88 - 1.93 GHz DECT
1.88 - 1.93 GHz DECT
-5,00
00
30
20
25
19
20
19
15
19
10
19
05
19
Freq [MHz]
Freq [MHz]
Max Gain [dBi]
Rad Eff [dB]
00
-6,00
00
18
00
30
20
25
19
20
19
15
19
10
19
05
19
00
19
19
18
18
18
18
18
95
-6,00
90
-4,00
85
0%
80
-5,00
00
-3,50
Average Gain [dBi]
-4,00
10 %
19
20 %
-4,00
-3,00
95
-3,00
-2,00
19
-2,50
30 %
-3,00
90
40 %
-1,00
85
-2,00
-2,00
0,00
18
50 %
1,00
80
60 %
-1,50
-1,00
2,00
18
70 %
Rad Eff [dB]
-1,00
18
-0,50
80 %
0,00
3,00
Max Linear Gain [dBi]
90 %
Rad Eff [%]
4,00
0,00
100 %
Rad Eff [%]
SPAN800. 000 000 MHz
18
CENTER
1 900. 000 000 MHz
Avg.Gain [dBi]
Pulse Finland Oy
Takatie 6
90440 Kempele, Finland
Tel: +358 207 935 500
Fax: +358 207 935 501
Domicile: Kempele
Business ID: 1933992-8
firstnamelastname@pulseeng.com
www.pulseeng.com/antennas
© 2006. All Rights Reserved.
10
Application Note W3022 1.88-1.93 GHz DECT Antenna. Confidential. Preliminary (04/08)
11
Typical Free Space Radiation Patterns
XZ-PLANE
ZY-PLANE
XY-PLANE
Z+: θ (Theta) = 0°
X+: φ (Phi) = 0°
Y+: φ (Phi)
=+90°
Pulse Finland Oy
Takatie 6
90440 Kempele, Finland
Tel: +358 207 935 500
Fax: +358 207 935 501
Domicile: Kempele
Business ID: 1933992-8
firstnamelastname@pulseeng.com
www.pulseeng.com/antennas
© 2006. All Rights Reserved.
11
Application Note W3022 1.88-1.93 GHz DECT Antenna. Confidential. Preliminary (04/08)
12
W3022 1.88-1.93 GHz DECT Antenna Packing
General
Tape and reel packing is used. Carrier tape, reel and box dimensions are presented in
following pictures.
Carrier tape
Pulse Finland Oy
Takatie 6
90440 Kempele, Finland
Tel: +358 207 935 500
Fax: +358 207 935 501
Domicile: Kempele
Business ID: 1933992-8
firstnamelastname@pulseeng.com
www.pulseeng.com/antennas
© 2006. All Rights Reserved.
12
Application Note W3022 1.88-1.93 GHz DECT Antenna. Confidential. Preliminary (04/08)
13
Block orientation
Antenna soldering pads facing down to the bottom of the carrier tape.
TOP SURFACE OF THE ANTENNA
TOP VIEW OF THE CARRIER TAPE
Pulse Finland Oy
Takatie 6
90440 Kempele, Finland
Tel: +358 207 935 500
Fax: +358 207 935 501
Domicile: Kempele
Business ID: 1933992-8
firstnamelastname@pulseeng.com
www.pulseeng.com/antennas
© 2006. All Rights Reserved.
13
Application Note W3022 1.88-1.93 GHz DECT Antenna. Confidential. Preliminary (04/08)
14
Packing form
Pulse Finland Oy
Takatie 6
90440 Kempele, Finland
Tel: +358 207 935 500
Fax: +358 207 935 501
Domicile: Kempele
Business ID: 1933992-8
firstnamelastname@pulseeng.com
www.pulseeng.com/antennas
© 2006. All Rights Reserved.
14
Application Note W3022 1.88-1.93 GHz DECT Antenna. Confidential. Preliminary (04/08)
15
W3022 1.88-1.93 GHz DECT Antenna
Mechanical Outline
Pulse Finland Oy
Takatie 6
90440 Kempele, Finland
Tel: +358 207 935 500
Fax: +358 207 935 501
Domicile: Kempele
Business ID: 1933992-8
firstnamelastname@pulseeng.com
www.pulseeng.com/antennas
© 2006. All Rights Reserved.
15
Application Note W3022 1.88-1.93 GHz DECT Antenna. Confidential. Preliminary (04/08)
16
Contact information
For More Information, please contact:
Pulse Finland Oy
Takatie 6
Fin-90440 Kempele
Finland
Tel. +358 207 935 500
Fax +358 207 935 501 (sales)
Domicile: Kempele
Business ID: 1933992-8
firstnamesurname@pulseeng.com
www.pulseeng.com/antennas
Pulse World Wide Headquarters
12220 World Trade Drive
San Diego, CA 92128
U.S.A
Tel. +1 858 674 8100
Fax +1 858 674 826
www.pulseeng.com
This is a “Preliminary” product application notes. Products mentioned on this application notes are in
development and in the process of being qualified. These products are not fully released nor are they in
production. Features, specifications and performance of products offered are subject to change without notice.
Other brand and product names mentioned herein may be products and/or registered trademarks of their
respective ones. For current info on this product, please contact the Pulse San Diego office.
© Copyright, 2006. Pulse Finland Oy. All rights reserved.
Pulse Finland Oy
Takatie 6
90440 Kempele, Finland
Tel: +358 207 935 500
Fax: +358 207 935 501
Domicile: Kempele
Business ID: 1933992-8
firstnamelastname@pulseeng.com
www.pulseeng.com/antennas
© 2006. All Rights Reserved.
16
