IMSAR's Collision-Avoidance Radar for Small UAS Expected to be Available Late 2016

SPRINGVILLE, Utah, Oct. 7, 2015 /PRNewswire/ -- IMSAR LLC is developing a family of extremely small collision-avoidance radar systems targeted for small Unmanned Aircraft Systems (UASs) and is on track to perform airborne demonstrations of its first prototype systems by the end of 2015. The family of radar systems will provide collision-avoidance capabilities to small UASs, also known as drones or Unmanned Aerial Vehicles (UAVs), ranging from package-delivery quadcopters to military Intelligence, Surveillance, and Reconnaissance (ISR) platforms, such as AAI's Shadow and Insitu's ScanEagle. IMSAR is designing the collision-avoidance radar systems based on its current 1-lb NanoSAR and is planning to offer them at a cost in line with small UASs. The initial model of IMSAR's collision-avoidance radar should be available for sale in late 2016.

According to Dr. Britton Quist, Lead of IMSAR's collision-avoidance development, "Radar is ideally suited for the sense-and-avoid problem because it can operate effectively at night and in low-visibility conditions, such as clouds, fog, smoke, and precipitation. This is a capability unmatched by optical, acoustic, infrared, or LiDAR sensors."

The Federal Aviation Administration (FAA) of the United States currently requires an aircraft operating in civil airspace to be able to "see and avoid" other aircraft. Collision-avoidance systems seek to meet this requirement by allowing UASs to detect other airborne objects, predict potential midair collisions, and automatically maneuver the UAS to avoid catastrophes. This capability is often referred to as "sense and avoid" or "detect and avoid." A radar-based, sense-and-avoid solution for small UASs was previously not viable due to the high cost, the low weight, and the complex technology and algorithms required for such a system, but IMSAR's solution addresses those concerns. IMSAR's family of collision avoidance systems will enable small UASs to avoid midair collisions as well as manned aircraft, which will pave the way for the integration of UASs into civil airspace around the world.

Adam Robertson, Vice President at IMSAR, said, "As the producer of the NanoSAR, the world's smallest ISR radar system for UASs, IMSAR is in a unique position to fill a gap in current technology by providing a radar-based, collision-avoidance solution for small UASs."

IMSAR LLC is a privately owned research, development, and manufacturing company located in Springville, UT, that specializes in lightweight, low-power Synthetic Aperture Radar (SAR) devices and radar image processing. The first version of IMSAR's NanoSAR system was developed in 2008. Since then, IMSAR has continued to enhance the capability and reduce the size of its flagship radar system. For more information, visit www.imsar.com.

Contact: To learn more, please contact Dr. Michael Duersch, Director of Radar Applications, IMSAR LLC, 801.798.8440, [email protected]

SOURCE IMSAR LLC

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