Leidos moves to SSPARC Ph 2
Leidos will work on Phase 2 of DARPA’s Shared Spectrum Access for Radar and Communications (SSPARC) programme under a $14 million contract announced on 3 November.
The SSPARC programme is working to use spectrum sharing to improve radar and communications capabilities.
Under Phase 1 of the programme, the Leidos team proved, via a high-fidelity end-to-end simulation, that the minimum distance from military radar that commercial wireless may operate can be reduced 50x. Two interference mitigation mechanisms - coordinated frequency hopping and mainbeam avoidance - were developed to allow shorter minimum stand-off distances.
Phase 2 will see Leidos perform laboratory testing and a field demonstration to validate the technology using real-time software with physical radar and communications systems. If successful, the algorithms developed will allow increased radio frequency spectrum availability for both radar and communications systems, which is currently a significant operational constraint.
John Fratamico, president, Leidos Group, said: ‘We look forward to providing DARPA with real-time radio frequency management expertise to assist with the expansion of spectrum sharing between radar, military radios, and commercial wireless systems.’
More from Digital Battlespace
-
Jacobs wins MoD cyber-security support contract
The deal with Jacobs will run until November 2027 and will see the company deliver a range of digital and IT specialist professional services to Defence Digital.
-
Orbit upgrades two multi-purpose terminals and carries out land testing
The communications company has upgraded two of its Beyond Line-of-Sight Multi-Purpose Terminals (MBTs) by introducing advancements in satellite communication technology and AI-driven maintenance capabilities.
-
Norway to receive maritime surveillance satellite data from Kongsberg
Norway's Kongsberg Defence and Aerospace has announced that its subsidiary Kongsberg NanoAvionics will produce three satellites and launch them in 2025.
-
First South Korean 425 Project observation satellite launched
In 2015, South Korea named a consortium of Korea Aerospace Industries (KAI) and Hanwha Systems, along with Thales Alenia Space providing the SAR payload derived from its HE-R1000 product, as preferred bidder to develop new Korea 425 Project reconnaissance satellites.
-
German military introduces central command and new cyber branch
The German defence minister claimed the reforms would mean the 2025 military budget would require an additional €6.5 billion (US$7 billion).