Pseudo-Doppler Redux

Explore a modern approach to pseudo-doppler direction finding using Software Defined Radio in this 24-minute conference talk. Learn about an open-source solution for low-cost direction finding of bursty, packet-based target systems with arbitrary digital modulations. Discover future work on asymmetric pseudo-doppler approaches that eliminate the need for direction calibration and can counter direction spoofing attempts. Gain insights from wireless security researcher Michael Ossmann and young maker Schuyler St. Leger as they discuss challenges, processing techniques, multipath issues, and innovative ideas in radio device location.

Intro
Challenges
Processing
Multipath
Future Ideas