C-TRAC's PNT Technology Showcase was designed to explore PNT alternatives in a GPS-denied environment, part of a large-scale effort to decrease US reliance on GPS technology. The Showcase was sponsored by C-TRAC, CyberWorx and the TechMarketplace.
Ryan Blay, a graduating senior from CU Boulder’s Colorado Center for Astrodynamics Research (CCAR), presents a hybrid algorithm that combines Time-Difference-of-Arrival (TDOA) and Power-Difference-of-Arrival (PDOA) localization techniques in order to determine the position of a [GPS-blocking] jammer/ spoofer in a wider variety of situations.
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