Scientific Applications & Research Associates (SARA) is a company that designs, fabricates, and supplies measurement and RF shielding systems. It manufactures specialized tools and components, including detect-and-avoid (DAA) systems, antennas, sensors, pulsers, capacitors, switches, and enclosures. The company also offers rapid prototyping, circuit modeling, high-power microwave testing, and other services. SARA caters to the defense and homeland security sectors.