AVX/Ethertronics | Wi-Fi / BT / Zigbee Ceramic Antennas

AVX Corporation

Antenna Specifications

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DATASHEET Part No. M830320 Product: Wi-Fi/Bluetooth Ceramic Antenna
Part No. M830320 Wi-Fi / BT / Zigbee Ceramic Antenna
2.4 GHz
Supports: Wi-Fi applications, Agriculture, Automotive, Bluetooth, Zigbee, WLAN, Smart Home, Healthcare, Digital Signage

Ceramic Wi-Fi / Bluetooth Antenna
2400 ­ 2485 MHz

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.

APPLICATIONS

· Embedded · Telematics

design

· Tracking

· Cellular, · Healthcare

Headsets, · M2M,

Tablets

Industrial

· Gateway,

devices

Access · Smart Grid

Point

· OBD-II

· Handheld

Ethertronics' series of Ceramic Isolated Magnetic DipoleTM (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 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 and compromising performance. Ethertronics antennas utilize patented IMD technology to deliver optimum performance in a miniature size configuration.

Greater Flexibility Ethertronics' first-in-class IMD technology enables you to develop designs that are more advanced and that deliver superior performance in reception critical applications.

Electrical Specifications Typical performance on a 40 x 60 mm PCB

Frequency (MHz)

2400 ­ 2485

Peak Gain

1.8 dBi

Average Efficiency

72%

VSWR Match

2.0:1 max

Feed Point Impedance

50 ohms unbalanced

Polarization

Linear

Power Handling

0.5 Watt CW

Mechanical Specifications & Ordering Part Number

Ordering Part Number Size (mm) Mounting
Weight (grams)
Packaging
Demo Board

M830320 8.0 x 3.0 x 1.3 Surface mounted
0.2 Tape & Reel, M830320 ­ 1,000 pieces per reel M830320-01

5/4/2021

Proprietary

www.ethertronics.com

DATASHEET | Part No. M830320

2.4 GHz Ethertronics' Embedded Antenna Specifications Ethertronics produces a wide variety of standard and custom antennas to meet user needs.

VSWR, Efficiency Plots Typical performance on 40 x 60 mm PCB
VSWR

Efficiency

Antenna Radiation Patterns Typical performance on 40 x 60 mm PCB Measured @ 2440 MHz

X Z
© 2018 Ethertronics

Y Z

Y
X
tel +(1) 858.550.3820 | fax +(1) 858.550.3821 email: [email protected] 5501 Oberlin Drive, Suite 100 San Diego, CA 92121 - USA

DATASHEET | Part No. M830320

2.4 GHz Ethertronics' Embedded Antenna Specifications Ethertronics produces a wide variety of standard and custom antennas to meet user needs.

Antenna Dimensions Typical antenna dimensions (mm)

Part Number
M830320

A (mm)
8.0 ± 0.2

B (mm)

C (mm)

3.0 ± 0.2 1.33 ± 0.1

A B

Pin Description 1 Feed 2 Ground 3 Dummy Pad 4 Tuning Pad 5 Dummy Pad 6 Dummy Pad

Pin #1 Pin #2 Pin #3

Pin #6

C
Pin #5

Pin #4

© 2018 Ethertronics

tel +(1) 858.550.3820 | fax +(1) 858.550.3821 email: [email protected] 5501 Oberlin Drive, Suite 100 San Diego, CA 92121 - USA

DATASHEET | Part No. M830320
2.4 GHz Ethertronics' Embedded Antenna Specifications Ethertronics produces a wide variety of standard and custom antennas to meet user needs.
Antenna Layout Typical layout dimensions (mm)

Pin #2

Pin #1 Pin #3

Pin #4

Pin #6 Pin #5

· Additional VIAS: Diam. 0.2mm to be placed around antenna, (no vias on transmission lines).
· Via holes must be covered by solder mask

Pin Descriptions Pin# Description
1 Feed 2 Ground 3 Dummy Pad 4 Tuning Pad 5 Dummy Pad 6 Dummy Pad

Antenna

P1

Outline

50 Transmission
line

Matching Network (Demo Board)

Component Value Tolerance

P1

0

N/A

*Actual matching values depend on customer design

P1 50ohm

Antenna Outline

© 2018 Ethertronics

tel +(1) 858.550.3820 | fax +(1) 858.550.3821 email: [email protected] 5501 Oberlin Drive, Suite 100 San Diego, CA 92121 - USA

DATASHEET | Part No. M830320

2.4 GHz Ethertronics' Embedded Antenna Specifications Ethertronics produces a wide variety of standard and custom antennas to meet user needs.

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.

Other

Ethertronics

Shorting pin Feed pin
Antenna tuning loop: Figure 1
Typical Antenna Layout

Shorting pin and feed pin are shared in Ethertronics ceramic antennas
Figure 2 Ethertronics Antenna Layout
(Required)
· 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.

© 2018 Ethertronics

tel +(1) 858.550.3820 | fax +(1) 858.550.3821 email: [email protected] 5501 Oberlin Drive, Suite 100 San Diego, CA 92121 - USA

DATASHEET | Part No. M830320
2.4 GHz Ethertronics' Embedded Antenna Specifications Ethertronics produces a wide variety of standard and custom antennas to meet user needs.
Antenna Demo Board Typical layout dimensions (mm)
Part Number A (mm) B (mm) C (mm)
M830320-01 60.0 40.0 26.0
AA C
B

© 2018 Ethertronics

tel +(1) 858.550.3820 | fax +(1) 858.550.3821 email: [email protected] 5501 Oberlin Drive, Suite 100 San Diego, CA 92121 - USA

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