Comparison of near-field beams between the uniform circular array (UCA) and uniform concentric circular array (UCCA), where a series of UCAs are employed to enhance the focusing ability to enable ...

With range of 5 to 30 cm and less than 1-ms latency, the Wi-R transceiver provides "last decimeter" connectivity.

Near-field communications chips promise to launch a new era of mobile commerce. The wireless technology makes it possible to buy something with the swipe of your smartphone, rather than cash or a ...

Near Field Communication, or NFC, is a short range wireless technology that allows you to use your mobile phone for mobile payments. In other words, walk into a cafe, wave your phone over a ...

The BCM89095 NFC chip targets automotive connectivity and is said to reduce power consumption by 60%, while requiring 30% fewer components than previous generation devices. The ICs high drive current ...