Advanced PicoScenes (2): Arbitrary Carrier Frequency Tuning

Enabling UWB Sensing on Commodity Wi-Fi Devices

In this tutorial, we explore a much more valuable feature of PicoScenes: arbitrary carrier frequency tuning, or enabling Ultra Wide Bandwidth (UWB) sensing on commodity Wi-Fi devices. Two ways are provided to access this feature: Carrier Frequency Direct Tuning, and Carrier Frequency Scanning. In the following text, I use CF for the abbreviation of Carrier Frequency. Carrier Frequency Direct Tuning Tuning NIC phy0 to an arbitrary CF demands only one argument: –freq. [Read More]