1575AT43A0040 - Johanson Technology

"High Frequency Ceramic Solutions"
Tri-Band GPS, BDS, and GLNSS, Low Cost, Linearly Polarized, Omnidirectional Chip Antenna
Detail Specification:
P/N 1575AT43A0040
Page 1 of 10
7/20/2015
Let us help tune and validate this antenna to your PCB, go to: www.johansontechnology.com/ipcantennaservices for details
General Specifications
1575AT43A0040
1561
1575
1602
50%
50%
50%
Part Number
Frequency (MHz)
Ave. Radiated Efficiency1
Peak Gain (dBi typ.)
0.5
0.5
1.0
(XZ-Total) (XZ-Total) (XZ-Total)
Average Gain (dBi typ.)
-2.0
-2.0
-2.0
(XZ-Total) (XZ-Total) (XZ-Total)
9.5 dB
9.5 dB
9.5 dB
3W max. (CW)
1,000
18 months max.
Return Loss (min.)
Input Power
Reel Quantity
Storage Period
1
Operating Temperature
Storage Temperature
-40 to +85°C
-40 to +85°C
+5 to +35°C,
Humidity 45~75%RH
Recommended Storage
Conditions of unused
product on T&R
On test board 1575AT43A0040-EB2SMA
Part Number Explanation
P/N Suffix
Bulk (loose)
T&R
100% Tin
Packing Style
Suffix = S
Suffix = E
Suffix = E or S
e.g.. 1575AT43A0040S
e.g.. 1575AT43A0040E
e.g.. 1575AT43A0040(E or S)
Mechanical Dimensions
0.276
0.079
0.031
0.020
L
W
T
a
Terminal Configuration
In
± 0.008
± 0.008
± +.004/-.008
± 0.012
7.00
2.00
0.80
0.50
mm
± 0.20
± 0.20
± +0.1/-0.2
± 0.30
W
L
a
T
No.
Function
1
2
Feeding Point
NC (must still be soldered on pad)


Layout Recommendations
1.0
Orderable EVB for evaluation, it comes with a female SMA
connector. Go to:
www.johansontechnology.com/component/samplerequest
and ask for p/n 1575AT43A0040-EB1SMA
8.0
6.0
*
2.0
Go to the next page for more layout details/guidelines and Need help laying out the antenna, want us to review your
antenna design (free!), require the Gerber files for this
EVB, or would like us to validate the new tuning values of
your PCB (fee may apply) go to:
www.johansontechnology.com/component/techquestion/
*Line width should be designed to match 50ohm
characteristic impedance, depending on your PCB
material and thickness (distance to GND). CPWG (coplanar waveguide) trace type strongle suggested
www.johansontechnology.com
4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821
Ver 3.1
2015 Johanson Technology, Inc. All Rights Reserved
"High Frequency Ceramic Solutions"
Tri-Band GPS, BDS, and GLNSS, Low Cost, Linearly Polarized, Omnidirectional Chip Antenna
Detail Specification:
P/N 1575AT43A0040
Page 2 of 10
7/20/2015
Let us help tune and validate this antenna to your PCB, go to: www.johansontechnology.com/ipcantennaservices for details
Mounting Considerations, End Mount, GPS/BDS/GLNSS 1.561/1.575/1.602GHz
Note: Matching circuits and component values will be different on the client's design, depending on PCB layout, geometry, encasement, etc. It is recommended that the designer leave available slots for a "pi" (or shunt‐series‐
shunt) network. The antenna matching network values you see here are used when antenna is mounted on Johanson's evaluation board.
GND
1.5
0 Ohm
*
2.0
Need help laying out the antenna, want us to review your antenna design (free!), require the Gerber files for this EVB, or would like us to measure your board, come up with the matching values, and validate on our anechoic chamber (fee may apply) go to: http://www.johansontechnology.com/ask-a-question
6.0
8.0
GND
*Line width should be designed to match 50ohm characteristic impedance, depending on your PCB material and thickness (distance to GND)
Mounting Considerations, Corner Mount, GPS 1.575GHz Only
1.0
8.0
6.0
GND
2.0
0
9mm
*
5mm
GND
2.5mm
9.5mm
No Ground
Johanson Technology, Inc. reserves the right to make design changes without notice. Please confirm the specifications
and delivery conditions when placing your order. All sales are subject to Johanson Technology, Inc. terms and conditions.
www.johansontechnology.com
4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821
Ver 3.1
2015 Johanson Technology, Inc. All Rights Reserved
"High Frequency Ceramic Solutions"
Tri-Band GPS, BDS, and GLNSS, Low Cost, Linearly Polarized, Omnidirectional Chip Antenna
Detail Specification:
P/N 1575AT43A0040
Page 3 of 10
7/20/2015
Let us help tune and validate this antenna to your PCB, go to: www.johansontechnology.com/ipcantennaservices for details
EVB 1, End Mount, Tri-Band GPS/BDS/GLNSS layout guidelines
40mm
9.5mm
50Ω Feed Line
Test Board: Orderable p/n:
1575AT43A0040-EB1SMA
20mm
Antenna
Ground
19mm (may be as short
as the design permits)
This board has a female SMA connector on the opposite side
Would you like the layout files? Send us a message at:
http://www.johansontechnology.com/ask-a-question/
No Ground
Order it here:
http://www.johansontechnology.com/request‐a‐sample
Return Loss and Impedance
Johanson Technology, Inc. reserves the right to make design changes without notice. Please confirm the specifications
and delivery conditions when placing your order. All sales are subject to Johanson Technology, Inc. terms and conditions.
www.johansontechnology.com
4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821
Ver 3.1
2015 Johanson Technology, Inc. All Rights Reserved
"High Frequency Ceramic Solutions"
Tri-Band GPS, BDS, and GLNSS, Low Cost, Linearly Polarized, Omnidirectional Chip Antenna
Detail Specification:
P/N 1575AT43A0040
Page 4 of 10
7/20/2015
Typical Radiation Patterns on EVB 1, End Mount
Typical Radiation Patterns
XY-V/XY-H
Z
`
180°
XY cut @1.575GHz
Total
Horizontal
X
270°
90°
Y
0°
XZ-V/XZ-H
XY-cut scanning direction
XZ cut @1.575GHz
Total
Horizontal
Y
180°
X
270°
90°
Z
0°
XZ-cut scanning direction
YZ cut @1.575GHz
Total
Horizontal
YZ-V/YZ-H X
180°
Y
270°
90°
Z
0°
YZ-cut scanning direction
Johanson Technology, Inc. reserves the right to make design changes without notice. Please confirm the specifications
and delivery conditions when placing your order. All sales are subject to Johanson Technology, Inc. terms and conditions.
www.johansontechnology.com
4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821
Ver 3.1
2015 Johanson Technology, Inc. All Rights Reserved
"High Frequency Ceramic Solutions"
Tri-Band GPS, BDS, and GLNSS, Low Cost, Linearly Polarized, Omnidirectional Chip Antenna
Detail Specification:
P/N 1575AT43A0040
Page 5 of 10
7/20/2015
Let us help tune and validate this antenna to your PCB, go to: www.johansontechnology.com/ipcantennaservices for details
Mounting Considerations, Corner Mount, Tri-Band GPS/BDS/GLNSS layout guidelines
Orderable EVB p/n: 1575AT43A0040-EB2SMA
4.0
0.5mm
1mm
6mm
1mm
7.2mm min 2.0mm
Matching circuit and component values will be different, depending on PCB layout.
Line width should be designed to match 50ohm characteristic impedance, depending on PCB material and
thickness. CPWG (co-panar waveguide) type trace strongly recommended.
 Test Board
9.7mm
80mm
EVB p/n: 1575AT43A0040-EB2SMA
Order it here:
40mm
http://www.johansontechnology.com/request-a-sample
50Feed Line
Ground
9mm min
No Ground
enforced
Antenna
Need help laying out the antenna, want us to review your antenna design (free!), require the Gerber files
for this EVB, or would like us to validate the new tuning values of your PCB (fee may apply) go to:
www.johansontechnology.com/component/techquestion/
Johanson Technology, Inc. reserves the right to make design changes without notice. Please confirm the specifications
and delivery conditions when placing your order. All sales are subject to Johanson Technology, Inc. terms and conditions.
www.johansontechnology.com
4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821
Ver 3.1
2015 Johanson Technology, Inc. All Rights Reserved
"High Frequency Ceramic Solutions"
Tri-Band GPS, BDS, and GLNSS, Low Cost, Linearly Polarized, Omnidirectional Chip Antenna
Detail Specification:
P/N 1575AT43A0040
Page 6 of 10
7/20/2015
Let us help tune and validate this antenna to your PCB, go to: www.johansontechnology.com/ipcantennaservices for details
Electrical Characteristics (T=25°C)
 Return Loss
dB(S(1,1))
0
m99
freq= 1.561GHz
dB(S(1,1))=-12.181
m98
freq= 1.575GHz
dB(S(1,1))=-17.667
m100
freq= 1.602GHz
dB(S(1,1))=-18.790
m99
-10
m98
m100
-20
-30
0.5
1.0
1.5
2.0
2.5
freq, GHz
Johanson Technology, Inc. reserves the right to make design changes without notice. Please confirm the specifications
and delivery conditions when placing your order. All sales are subject to Johanson Technology, Inc. terms and conditions.
www.johansontechnology.com
4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821
Ver 3.1
2015 Johanson Technology, Inc. All Rights Reserved
"High Frequency Ceramic Solutions"
Tri-Band GPS, BDS, and GLNSS, Low Cost, Linearly Polarized, Omnidirectional Chip Antenna
Detail Specification:
P/N 1575AT43A0040
Page 7 of 10
7/20/2015
Typical Radiation Patterns on EVB 2, Corner Mount
Radiation Patterns @ 1.561GHz
YZ-Plane
+Y (Phi=90°)
+X (Phi=0°)
+Z (Theta=0°)
YZ-Plane
XZ-Plane
Johanson Technology, Inc. reserves the right to make design changes without notice. Please confirm the specifications
and delivery conditions when placing your order. All sales are subject to Johanson Technology, Inc. terms and conditions.
www.johansontechnology.com
4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821
Ver 3.1
2015 Johanson Technology, Inc. All Rights Reserved
"High Frequency Ceramic Solutions"
Tri-Band GPS, BDS, and GLNSS, Low Cost, Linearly Polarized, Omnidirectional Chip Antenna
Detail Specification:
P/N 1575AT43A0040
Page 8 of 10
7/20/2015
Typical Radiation Patterns on EVB 2, Corner Mount
Radiation Patterns @ 1.575GHz
XY-Plane
+Y (Phi=90°)
+X (Phi=0°)
+Z (Theta=0°)
YZ-Plane
XZ-Plane
Johanson Technology, Inc. reserves the right to make design changes without notice. Please confirm the specifications
and delivery conditions when placing your order. All sales are subject to Johanson Technology, Inc. terms and conditions.
www.johansontechnology.com
4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821
Ver 3.1
2015 Johanson Technology, Inc. All Rights Reserved
"High Frequency Ceramic Solutions"
Tri-Band GPS, BDS, and GLNSS, Low Cost, Linearly Polarized, Omnidirectional Chip Antenna
Detail Specification:
P/N 1575AT43A0040
Page 9 of 10
7/20/2015
Typical Radiation Patterns on EVB 2, Corner Mount
Radiation Patterns @ 1.602GHz
XY-Plane
+Y (Phi=90°)
+X (Phi=0°)
+Z (Theta=0°)
YZ-Plane
XZ-Plane
Johanson Technology, Inc. reserves the right to make design changes without notice. Please confirm the specifications
and delivery conditions when placing your order. All sales are subject to Johanson Technology, Inc. terms and conditions.
www.johansontechnology.com
4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821
Ver 3.1
2015 Johanson Technology, Inc. All Rights Reserved
"High Frequency Ceramic Solutions"
Tri-Band GPS, BDS, and GLNSS, Low Cost, Linearly Polarized, Omnidirectional Chip Antenna
Detail Specification:
P/N 1575AT43A0040
Page 10 of 10
7/20/2015
Antenna tuning, optimization, and validation services:
www.johansontechnology.com/ipcantennaservices
For more antennas and to download measured S-parameters, go to:
www.johansontechnology.com/antennas
Soldering Information
www.johansontechnology.com/ipcsoldering-profile
MSL Info
www.johansontechnology.com/technical-notes/msl-rating.html
Packaging information
www.johansontechnology.com/ipcpackaging.html
For layout review contact our Applications Team at:
www.johansontechnology.com/component/techquestion
RoHS Compliance
www.johansontechnology.com/technical-notes/rohs-compliance.html
Johanson Technology, Inc. reserves the right to make design changes without notice. Please confirm the specifications
and delivery conditions when placing your order. All sales are subject to Johanson Technology, Inc. terms and conditions.
www.johansontechnology.com
4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821
Ver 3.1
2015 Johanson Technology, Inc. All Rights Reserved