The antenna in an NFC-enabled card is a flexible PCB laminated between the plastic outer layers, with the tracks forming a coil round the outside of it.

So while much of the technological magic in an NFC tag lies in its digital electronic package it’s worth remembering that making it all work is still a firmly analogue antenna.

Google is working to add support for NFC Wireless Charging into Android 15, which requires much less space than Qi wireless charging.

When integrating an antenna onto a PCB, following the supplier’s requirements will get the best performance from the antenna. This article outlines the first steps to designing ...

Such as an NFC/RFID reader and integrated PCB antenna,two 3.2W class-D audio amplifiers, four LED drivers, an 8-channel I2C GPIO expander and standard 2mm barrel jack for powering on-board ...

The antenna operates at a frequency of 13.56 MHz and enables NFC connectivity in mobile devices for payment sharing, credential storage and exchange, accessing and controlling data, and wirelessly ...

Power transmission and data reception via a single antenna with NFC Expansion of charging area with NFC The exclusive technology employing NFC makes it possible to widen the charging area to about 10 ...

Pulse has announced the introduction of its new NFC stamp antenna for mobile phones and portable wireless devices at electronica 2010 in Munich. The 15mm x 20mm x 5mm antenna, designed for integration ...

Infineon Technologies AG (IFNNY), in partnership with Mobile Payment Solutions Co. Ltd. , recently launched the smallest NFC security module series.

We have previously been able to pull data from PreEVT iPhone 5,1 and iPhone 5,2 prototypes codenamed “N41AP (5,1)” and “N42AP (5,2)”, which lead us to believe that the new iPhone will have ...