DATASHEET
Part No. 1001312
Product: Wi-Fi/Bluetooth
Ceramic Antennas
9/16/2019 Proprietary www.ethertronics.com
Electrical Specifications
Typical performance on 55 x 25 mm PCB
Mechanical Specifications & Ordering Part Number
KEY BENEFITS
Stay-in-Tune
IMD antenna technology
provides superior RF field
containment, resulting in
less interaction with
surrounding components.
Quicker Time-to-Market
By optimizing antenna size,
performance and
emissions, customer and
regulatory specifications
are more easily met.
Reliability
Products are the latest
RoHS version compliant.
Ceramic Wi-Fi / Bluetooth
Antenna
2400 –2485 MHz
•Embedded
design
•Cellular,
Headsets,
Tablets
•Gateway,
Access
Point
•Handheld
•Telematics
•Tracking
•Healthcare
•M2M,
Industrial
devices
•Smart Grid
•OBD-II
APPLICATIONS
Ordering Part Number
1001312
Size (mm)
2.00 x 1.20 x 0.55
Mounting
SMT
Weight (grams)
0.003
Packaging
Tape & Reel,
1001312 –1,000 pieces per reel
Demo Board
1001312-01
Ethertronics’ series of ceramic Isolated Magnetic Dipole™ (IMD) antennas
deliver on the key needs of device designers for higher functionality and
performance in smaller/thinner designs. These innovative antennas provide
compelling advantages for Bluetooth®enabled cell phones, media players
and other mobile devices.
Real-World Performance and Implementation
Ceramic antennas may look alike on the outside, but the important
difference is inside. Other antennas may contain simple PIFA or monopole
designs that interact with their surroundings, complicating layout
or changing performance with use position. Ethertronics’ antennas utilize
patented IMD technology to deliver a unique size and performance
combination.
Greater Flexibility
Ethertronics’ first-in-class IMD technology enables you to develop concept
designs that are more advanced and that deliver superior performance in
reception critical applications.
Frequency
2400 –2485 MHz
Peak Gain
1.88 dBi
Average Efficiency
62%
VSWR Match
1.8:1 max
Feed Point Impedance
50 ohms unbalanced
Polarization
Linear
Power Handling
0.5 Watt CW
Part No. 1001312
Wi-Fi / BT / Zigbee Ceramic Antennas
2.4 GHz
Supports: Wi-Fi applications, Agriculture, Automotive, Bluetooth, Zigbee, WLAN, Smart Home, Healthcare, Digital Signage
© 2019 Ethertronics tel +(1) 858.550.3820 | fax +(1) 858.550.3821
email: eth.info@avx.com
5501 Oberlin Drive, Suite 100 San Diego, CA 92121 - USA
Antenna Dimensions
Typical antenna dimensions (mm)
Top View
Bottom View
Pin #1
Pin
Description
1
Feed
2
Ground
Part Number A (mm) B (mm) C (mm)
1001312 2.0 ± 0.3 1.2 ± 0.3 0.55 ± 0.2
Height
DATASHEET | Part No. 1001312
C
Pin #2
2.4GHz Ethertronics’ Embedded Antenna Specifications
Ethertronics produces a wide variety of standard and custom antennas to meet user needs.
A
B
*Pin #1 and Pin #2
are interchangeable.
© 2019 Ethertronics tel +(1) 858.550.3820 | fax +(1) 858.550.3821
email: eth.info@avx.com
5501 Oberlin Drive, Suite 100 San Diego, CA 92121 - USA
VSWR, Efficiency Plots
Typical performance on 55 x 25 mm PCB
VSWR Efficiency
Antenna Radiation Patterns
Typical performance on 55 x 25 mm PCB
Measured @ 2440 MHz
Frequency (MHz) Frequency (MHz)
Efficiency (%)
VSWR
Y
X
Y
Z
X
Z
DATASHEET | Part No. 1001312
2.4GHz Ethertronics’ Embedded Antenna Specifications
Ethertronics produces a wide variety of standard and custom antennas to meet user needs.
© 2019 Ethertronics tel +(1) 858.550.3820 | fax +(1) 858.550.3821
email: eth.info@avx.com
5501 Oberlin Drive, Suite 100 San Diego, CA 92121 - USA
Antenna
Outline
DATASHEET | Part No. 1001312
Antenna Layout
Typical layout dimensions (mm)
P1 Antenna
Outline
Pin #1 Pin #2
Pin#
Description
1
Feed
2
Ground
Pin Descriptions
Matching Pi Network (Demo Board)
Component
Value
Tolerance
P1 4.7nH ±0.1nH
P2 DNI N/A
S1 0ΩN/A
R1 0ΩN/A
R2 –R8 DNI N/A
50Ω
Transmission
line
S1 R1
P2
*0Ωmay be added to shift
frequency higher
Pin #1
Pin #2
2.4GHz Ethertronics’ Embedded Antenna Specifications
Ethertronics produces a wide variety of standard and custom antennas to meet user needs.
*Actual matching values depend on
customer design
50ohm
P1
S1
P2
R2 R3
R4
R5 R6
R7
R8
R1 R2 R3 R4 R5 R6 R7 R8
•Additional VIAS : Diam. 0.2mm to be placed around antenna,
(no vias on transmission lines).
•Via holes must be covered by solder mask
© 2019 Ethertronics tel +(1) 858.550.3820 | fax +(1) 858.550.3821
email: eth.info@avx.com
5501 Oberlin Drive, Suite 100 San Diego, CA 92121 - USA
DATASHEET | Part No. 1001312
Antenna Layout Tips (General reference)
Important layout guidelines for correct operation of Ethertronics Ceramic Antennas. Please read guidelines below
before laying out the antenna in a device. Figure 1 shows the typical antenna layout. Figure 2 shows
Ethertronics’ antenna layout.
Shorting pin Feed pin
Antenna tuning loop:
•The antenna tuning loop is formed by the
PCB layout.
•The feed pin and shorting pin are
combined because it requires very close
proximity to achieve more band- width.
Figure 2
Ethertronics antenna layout
(required)
Figure 1
Typical antenna layout
Shorting pin and feed pin are shared in
Ethertronics ceramic antennas
Other Ethertronics
2.4GHz Ethertronics’ Embedded Antenna Specifications
Ethertronics produces a wide variety of standard and custom antennas to meet user needs.
© 2019 Ethertronics tel +(1) 858.550.3820 | fax +(1) 858.550.3821
email: eth.info@avx.com
5501 Oberlin Drive, Suite 100 San Diego, CA 92121 - USA
Antenna Demo Board
Typical layout dimensions (mm)
Part Number A (mm) B (mm) C (mm)
1001312-01 55.0 25.0 26.0
DATASHEET | Part No. 1001312
A
B
C
2.4GHz Ethertronics’ Embedded Antenna Specifications
Ethertronics produces a wide variety of standard and custom antennas to meet user needs.
