SPE-15-8-075/A/CM Page 2 of 10

1. Introduction

The FXR.07.A.dg is a rectangular, embedded, NFC (Near Field Communications)

antenna for use in IoT devices such as keycards, payment systems, and readers. The

design provides a flexible NFC antenna that can be adhered to metallic parts or

directly to the battery of the device for ease of installation.

NFC antennas can be applied in areas not traditionally available to other types of

antennas. A common example is the ability to apply NFC antennas to batteries or

other conductive surfaces. To enable this usage, however, a ferrite flux director

layer is required. This ferrite layer acts to steer the magnetic flux away from the

metal or other conductor, where it would otherwise result in loss or complete failure

to communicate. Taoglas NFC antennas can therefore be customized with flux

can help estimate a capacitance value for creating resonance at 13.56MHz.

Typical applications

- Mobile devices

- Electronic wallets

- Health care ID scanners

- Payment readers

- Office ID

- Access control

- Internet Of Things

Customized antennas for specific applications, shape, and impedance match can also

be provided for a NRE and are subject to MOQ. Contact your regional Taoglas sales

office for more information and support on our NFC antenna range.