SCIENTIFIC APPLICATIONS & RESEARCH ASSOCIATES, INC.

Various approaches have been proposed for UAVs to detect and avoid collision with other aircraft. This approach detects the low-frequency sound of approaching aircraft to detect and to determine beari ...

We will build a Geolocation on GPS Jammer (GOGJ) Geolocator/Seeker and demonstrate a prototype system. The system will be tested in 3 phases: Ground-based tested, flight tested on a manned aircraft, ...

Application of high-power radiofrequency (HPRF) energy via placing an antenna directly near a hostile target enables delivery of maximum RF power and energy to the target. Since this also puts the an ...

Optical retro-reflectors have been used for communications for many years. The approach has many advantages, when one terminal has limited power, space, weight, and a low cost as requirements. The m ...

We have proposed to develop a multi-band, configurable, antenna array element of conformal or embedded design type, which can be used in place of the usual plurality of antennas operating in the range ...

Broadband Laser Induced Breakdown Spectroscopy (LIBS) has shown promise, reliably identifying land mines by their casing material and explosive content. A LIBS sensor integrated into a deminer's prob ...

A proposed acoustic pattern recognition system will be based around an array of acoustic sensors to allow localization of sound events and cancellation of background noise. The number of sensors coul ...

In Iraq during the month of December 2005, 47 of the 59 (80%) coalition combat deaths attributed to hostile action were caused by improvised explosive devices (IEDs), in the form of roadside bombs, ve ...

A mobile, vehicle mounted, three dimensional geolocation system for low power, non-cooperative RF signals will be analyzed and the best system architecture and subsystem specifications will be determi ...

Modern battlefield scenarios are placing more reliance on the use of Unmanned Aerial Vehicles (UAVs) to serve as the primary platform to execute missions at forward airbases that would otherwise be co ...