The chipsets used by consumer devices use a range of UWB channels between about 3.5 and 6.5 GHz, which in radio terms is an immense quantity of spectrum. The real trick up the sleeve for UWB comes ...

[Andy] sent in this pdf (mirror) describing a simply diy UWB Radar project. It’s not intuitive, but by using a wide frequency range for low power, short distance purposes, the system should ...

This is the precise location tracking protocol that you'll find in everything from the Apple AirTag to the Google Pixel 9 Pro ...

A 6-bit time-interleaved SA-ADC for Ultra-Wide Band (UWB) applications is proposed. The converter, designed in 90nm General Purpose (GP) CMOS technology, exhibits a maximum sampling frequency of ...