BAE Systems broadens compatibility of anti-jam GPS receiver
DIGAR equips fixed-wing, rotary-wing, and UAS platforms with GPS anti-jamming protection. (Image: BAE Systems)
By blending trusted inertial navigation system data from Trimble receivers with its DIGAR system, BAE Systems claims to have improved airborne anti-jamming protection ‘by a million-fold’.
The Digital GPS Anti-Jam Receiver (DIGAR) from BAE Systems can now combine beamforming with trusted inertial navigation system data from receivers made by Trimble.
A Trimble receiver is a connected base station that gives users improved satellite tracking and remote operation for geospatial applications.
The new beamforming capabilities ‘increase the level of GPS jamming protection for aircraft by a million-fold’, BAE Systems noted in a 6 June statement.
Special software developed by BAE Systems ensures the compatibility of antenna electronics on DIGAR with industry-grade Embedded GPS Inertial Navigation System technology.
The result is ‘fast communication with transmitter electronics for superior beamforming’, BAE Systems claimed.
Equipping fixed-wing, rotary-wing, and UAS platforms, DIGAR (formerly made by Rockwell Collins) blends antenna electronics, advanced signal processing, and beamforming techniques to improve the reliability of positioning, navigation, and timing data in contested electromagnetic environments.
The need for this capability is clear, said Greg Wild, director of navigation and sensor systems at BAE Systems: ‘The modern battlespace has evolved, and peer state positioning, navigation, and timing threat systems are challenging our ability to conduct combat operations in the place and manner of our choosing.’
More from Digital Battlespace
-
![New SIGINT ships to help Poland keep watch on the Baltic]()
New SIGINT ships to help Poland keep watch on the Baltic
Poland has contracted Saab for the design, production and support of two new Signals Intelligence (SIGINT) ships.
-
![British Army tests GPS-denied navigation outcomes]()
British Army tests GPS-denied navigation outcomes
British Army troops have concluded testing with Rafael's FOOTPRINT navigation system for ground forces.
-
![Systematic battle management software supports major European exercise]()
Systematic battle management software supports major European exercise
Systematic's SitaWare Headquarters software was used for command and control (C2) of the UK-led Joint Protector multi-domain exercise.
-
![Blue Bear soldier system concept offers future battlefield data fusion]()
Blue Bear soldier system concept offers future battlefield data fusion
Soldier-worn technology supported by a central open architecture are designed to optimise sensor, decider and effector chains on the battlefield.
-
![Dutch Navy acquires fleet-wide licence for navigation system]()
Dutch Navy acquires fleet-wide licence for navigation system
OSI’s ECPINS systems are in service with 25 allied and NATO navies, and provide navigation capability in GPS-denied environments.
-
![Raytheon demonstrates multi-domain comms tech in air force trial]()
Raytheon demonstrates multi-domain comms tech in air force trial
Raytheon BBN has demonstrated the capabilities of its Robust Information Provisioning Layer (RIPL) in a trial for the Air Force Research Laboratory (AFRL).
