BAE Systems’ Airborne Anti-Jam GPS Receiver Broadens Compatibility With Inertial Navigation Systems

Rhea-AI Summary

BAE Systems has enhanced its Digital GPS Anti-Jam Receiver (DIGAR) by integrating beamforming capabilities with Trimble receivers. This advancement increases GPS jamming protection for aircraft by a million-fold, ensuring reliable mission performance in contested environments. The development, led by BAE Systems’ engineers in Cedar Rapids, Iowa, makes DIGAR the only system offering beamforming with both BAE and Trimble GPS receivers. The new technology is crucial for modern combat operations, ensuring high-level jamming protection and compatibility with advanced navigation systems.

Positive

• Increased GPS jamming protection by a million-fold with new beamforming capabilities.
• DIGAR is the only system compatible with both BAE and Trimble GPS receivers, enhancing market position.
• Development supports advanced military operations in contested environments.

Negative

• None.

CEDAR RAPIDS, Iowa--(BUSINESS WIRE)-- BAE Systems expanded the capabilities of its Digital GPS Anti-Jam Receiver (DIGAR) by enabling beamforming with Trimble receivers in addition to its own receivers. DIGAR's beamforming capabilities increase the level of GPS jamming protection for aircraft by a million-fold – helping pilots execute their missions in contested environments.

BAE Systems expanded the capabilities of its Digital GPS Anti-Jam Receiver (DIGAR) by enabling beamforming with Trimble receivers in addition to its own receivers. (Credit: BAE Systems)

BAE Systems’ engineers in Cedar Rapids developed software to ensure the compatibility of its antenna electronics with industry-standard Embedded GPS Inertial Navigation System (EGI) technology, enabling fast communication with transmitter electronics for superior beamforming. DIGAR provides the only antenna electronics on the market to beamform with both BAE Systems receivers and Trimble GPS receivers embedded in aircraft EGIs, as well as federated GPS systems and stand-alone GPS receivers.

“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,” said Greg Wild, director of Navigation and Sensor Systems at BAE Systems. “By combining DIGAR’s beamforming with trusted inertial navigation system data, we offer the highest level of jamming protection available today.”

DIGAR is a high-performance military GPS system for fixed-wing, rotary-wing, and unmanned airborne platforms. It combines field-proven antenna electronics, advanced signal-processing, and beamforming techniques to improve the reliability of positioning, navigation, and timing data in the presence of disruptive electromagnetic signals. DIGAR is also compatible with the advanced M-Code – delivering additional security to the warfighters who rely on it.

BAE Systems’ anti-jamming GPS technology has defeated powerful and sophisticated adversary threat systems in testing and combat, and is available for airborne, shipborne, and ground vehicle applications. The company’s military GPS business is based in Cedar Rapids, Iowa, where it is building a 278,000-square-foot state-of-the-art research and manufacturing facility scheduled to open in 2022.

To learn more about BAE Systems military GPS technology, visit: www.baesystems.com/en/product/gps-products.

View source version on businesswire.com: https://www.businesswire.com/news/home/20220606005688/en/

Mark Daly, BAE Systems

Mobile: 603-233-7636

mark.g.daly@baesystems.com

www.baesystems.com/US

@BAESystemsInc

Source: BAE Systems

FAQ

What recent technology advancement did BAE Systems announce regarding DIGAR?

BAE Systems announced the enhancement of its Digital GPS Anti-Jam Receiver (DIGAR) to include beamforming capabilities with Trimble receivers, significantly improving GPS jamming protection.

How much does the new DIGAR technology increase GPS jamming protection?

The new DIGAR technology increases GPS jamming protection for aircraft by a million-fold.

Where was the DIGAR technology developed?

The DIGAR technology was developed by BAE Systems engineers in Cedar Rapids, Iowa.

What makes the DIGAR system unique in the market?

DIGAR is the only system that provides beamforming capabilities with both BAE Systems and Trimble GPS receivers.

Why is the DIGAR technology important for military operations?

DIGAR technology is crucial for military operations as it enhances navigation reliability in contested environments against advanced jamming threats.