AN/TPY-2 radars set to transition to GaN
Raytheon will develop a transition to production process to incorporate Gallium Nitride (GaN) components into existing and future AN/TPY-2 radars under a contract modification awarded by the US Missile Defense Agency. The modification was announced on 30 September.
Currently fielded AN/TPY-2 radars use Gallium Arsenide (GaAs) based transmit/receive modules to emit high power radiation.
Transitioning from GaAs to GaN technology will address system obsolescence in the ballistic missile defence radar, while enhancing range, and increasing detection and discrimination performance.
The AN/TPY-2 is a transportable X-band radar designed to counter the ballistic missile threat.
Dave Gulla, vice president of integrated defense systems mission systems and sensors, Raytheon, said: ‘GaN components have significant, proven advantages when compared to the previous generation GaAs technology.
‘Through this effort, Raytheon will develop a clear modernisation upgrade path for the AN/TPY-2 radar, enabling the system to better defend people and critical assets against ballistic missile threats at home and abroad.’
More from Digital Battlespace
-
![L3Harris contracted for mobility research to inform autonomous systems development]()
L3Harris contracted for mobility research to inform autonomous systems development
L3Harris has been contracted by the US Intelligence Advanced Research Projects Activity to carry out human mobility modelling and simulation to support development of future autonomous systems.
-
![US Marine Corps enhances tactical comms with L3Harris radio contracts]()
US Marine Corps enhances tactical comms with L3Harris radio contracts
The US Marine Corps is acquiring further L3Harris Falcon IV tactical radios under two new contracts.
-
![Northrop Grumman delivers key elements for Poland's new air defence system]()
Northrop Grumman delivers key elements for Poland's new air defence system
Northrop Grumman has begun delivering Integrated Battle Command System relay units under Poland's Wisla medium-range air defence programme.
-
![SOF Week 2023: How Collaborative Autonomy can revolutionise multi-domain missions]()
SOF Week 2023: How Collaborative Autonomy can revolutionise multi-domain missions
USSOCOM is betting on meshed networking technology to enable a single operator to control multiple swarming uncrewed systems across air, land and sea.
