Phase-Difference of Arrival (PDOA)

CELIDON: Supporting First Responders through 3D AOA-based UWB Ad-Hoc Localization

For many applications relative position information is critical. One particular case is the prevention of compressed air breathing accidents in operations with low visibility. Here, separation of first responders in an unknown and dangerous en- vironment could yield a fatal outcome. The goal of this work is to introduce technology that assists firefighters in situations with no visibility to locate team members.