NXP’s ultra-wideband (UWB) technology enables secure ranging and precision sensing, creating a new dimension of spatial context for wireless devices. UWB technology processes contextual information to ease decision making and precise device management.

Determine a Device's Relative Position with UWB Localization Capability

Mobile or tag Mobile or fixed Poll Response Distance dimension T loop T reply Time of flight = loop - reply T T 2


Provides accurate distance even in dense environments.


Prevents relay attacks on key fobs and devices.

Real Time

Fast localization ensures seamless user experience.


Energy efficient though ultra-short air time.