TEWKSBURY, Mass., Feb. 23 (UPI) -- Nations using the Patriot defense system can now receive an active electronically scanned array Patriot radar sensor that uses Gallium Nitride technology.
Gallium nitride is a semi-conductor material with a high level of heat capacity. Raytheon has been developing the technology for 15 years. It is used in the design of new U.S. Navy air and missile defense radar and a number of U.S. Air Force systems.