Defense Advanced Research Projects AgencyTagged Content List

Position, Navigation and Timing

Technologies relating to precision geolocation, time-keeping and synchronization

Showing 13 results for PNT + Sensors RSS
Micro Inertial Navigation Technology (MINT) aims to create navigation sensors that use secondary inertial variables, such as velocity and distance, to mitigate the error growth encountered with the inertial sensor alone. The combination of micro scale navigation aiding sensors will provide navigation accuracy beyond that which can be accomplished with a traditional inertial measurement unit (IMU) – equipped with only accelerometers and gyroscopes. If successful, the MINT effort will create micro- and nano-scale low-power navigation sensors that allow long term (hours to days) of GPS denied precision navigation.
The Precise Robust Inertial Guidance for Munitions (PRIGM) program is developing inertial sensor technologies to enable positioning, navigation, and timing (PNT) in GPS-denied environments. PRIGM comprises two focus areas: development of a navigation-grade inertial measurement unit (NGIMU) based on micro-electromechanical systems (MEMS) platforms, and basic research of advanced inertial micro sensor (AIMS) technologies for future gun-hard, high-bandwidth, high-dynamic-range, GPS-free navigation.
Program Manager
Dr. John Burke joined DARPA as a Program Manager in the Microsystems Technology Office (MTO) in August 2017. His research interests include the development of high-stability, low-noise sensors and frequency synthesis to enable new positioning, navigation, and timing (PNT) and remote detection capabilities. He is particularly interested in the integration of modern atomic physics techniques (e.g. laser cooling and trapping) with photonic circuits and atom chips to reduce the complexity, cost, and size of these techniques while increasing their robustness and reliability for use outside of a laboratory environment.