New Technology in Development for Next-Gen Radar & Communications Systems

The technology developed through DARPA’s GRYPHON program could enable a combination of low noise, compact size, and frequency agility for next-generation airborne sensing and communications capabilities By DA Reporter / 22 Aug 2022
BAE Systems for DARPA GRYPHON Program

BAE Systems’ FAST Labs research and development organization has been awarded a $17.5 million contract by the Defense Advanced Research Projects Agency (DARPA) for the Generating RF with Photonic Oscillators for Low Noise (GRYPHON) program. 

The breakthrough technology developed through the program could enable an unprecedented combination of low noise, compact size, and frequency agility for next-generation airborne sensing and communications capabilities.

According to the company, electronic oscillators are a vital technology driving virtually all microelectronic systems. Currently, high performance requires large, power-hungry systems – roughly the size of a mini-fridge. BAE Systems’ approach will maintain or improve performance while reducing the system to about the size of a quarter.

BAE Systems’ solution combines the efficiency and agility of digital electronics, and the bandwidth and stability of photonics to deliver precision microwave sources in an unprecedentedly small form factor. This aims to improve Size, Weight, Power and Cost (SWaP-C), and allow this next-generation, mission critical technology to be deployed on smaller platforms, and create a new category of systems.

“New science, thinking, and techniques allow breakthrough technology advances,” said Chris Rappa, chief technologist at BAE Systems’ FAST Labs. “The GRYPHON program is a great example of applying new concepts, such as incorporating photonics and digital electronics, to provide leap-forward innovation.”

Work on the program, which is part of BAE Systems’ advanced electronics portfolio, includes collaboration with subcontractor GenXComm.

GenXComm is helping lead the photonics subsystem development for BAE Systems’ work on the GRYPHON program and specializes in the development of advanced microphotonics for RF signal processing to enable high throughput, ultra low latency, interference free wireless mesh networks. 

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