6 November 2019: Plextek-DTS (Defence Technology Solutions) has been awarded two contracts under the £2 million Defence and Security Accelerator (DASA) competition to develop new capabilities to detect, disrupt, and defeat the hostile and malicious use of drones.

Both contracts build on Plextek’s world-leading research and experience in Low Size Weight and Power (SWaP) radio systems. The first project focuses on the development of innovative signal detection and jamming capability to detect and defeat hostile drones while ensuring that non-hostile systems in the vicinity are not affected. For the second project, Plextek-DTS will develop a miniature radar that can be integrated into airborne drones in order to detect, track and accurately target hostile drones.

The competition run by DASA – the MOD’s innovation hub – on behalf of Defence Science and Technology Laboratory (Dstl), is the latest stage in Dstl’s ongoing research programme into countering unmanned air systems (UAS). The competition is also supported by the Department for Transport and NATO to counter the rapidly evolving threats from UAS.

“Drones are increasingly being used to conduct hostile activities due to their relatively low cost, ease of deployment and lack of technologies to adequately counter them,” said Dr. Aled Catherall, Head of Technology, at Plextek-DTS. “The threat posed is advancing rapidly and drones are being used effectively against military targets and to disrupt critical national infrastructure. New technologies to counter the drone threat is therefore required and the two projects awarded to Plextek-DTS will help to provide a significant step towards achieving an effective counter-drone capability.”

For more information about the DASA competition, please visit: https://bit.ly/34BLjZQ

For more information from Plextek-DTS, call Edwina Mullins on +44 (0) 1799 533200 or email: press@plextek.com or visit: www.plextek-dts.com

Nigel Whittle, Head of Medical & Healthcare, features in Critical Communications Today this week.

Drones have the potential to revolutionise public safety operations in areas such as fire and rescue. But there are regulatory and logistical barriers.

Drones are also being used in remote areas for the transfer of biological samples to hospitals, says Dr Nigel Whittle, head of medical and healthcare at Plextek. He points to an overseas company based in Indonesia. “They have a drone system to carry samples. They have navigation and control aspects and they need cameras and radars to help fly and avoid obstacles. We offer a sense-and-avoid radar system which can detect power lines. There are lots of these throughout the islands and you need to avoid them.”

Plextek’s sense-and-avoid millimetre-wave radar system operates at 60GHz. “It’s more for reconnaissance purposes – to fly around buildings, for example,” says Dr Whittle. “With a camera, you might not see obstacles, but with a millimetre-wave radar you might – and it works in bad weather too.”

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