FXR.07.A.DG Datasheet, PDF (2/10 Pages) Taoglas antenna solutions – Can be placed directly on metal surfaces

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
director layers to enable this flexibility in usage. The coil inductance noted below
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.
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