Rendezvous and Proximity Operations

• Access skilled space technology engineering resource on demand to capitalize on market opportunities

• Excellent object detection capabilities – short wavelength ensures large RCS even from small objects
• Accurate navigation, tracking & monitoring of other spacecraft and debris – combining range, Doppler and/or bearing information
• Imaging capability – high-resolution system can discriminate different parts of larger spacecraft

• Operates effectively in low-light conditions – active radar sensor does not require external illumination
• Unlike camera-based sensors, our radar can operate seamlessly when pointed into the sun, in low/no light or eclipse

• Solid-state design for improved reliability in challenging space environments
• Aluminum antenna provides protection from heavy-particle radiation
• Proven ability to withstand shock and vibration from launch
• In-orbit upgradable – adjustment to transmitted waveforms and processing algorithms

• Radar can be placed behind RF-transparent materials, including appropriately designed ceramics
• Low-profile design allows operation even on small CubeSats
• Adjustable power modes for reduced power consumption requirements

Plextek partnered with ClearSpace, a company specializing in space debris removal, on a project to develop RPO radars that facilitate the precise rendezvous and capture of space debris. This collaboration leverages Plextek’s expertise in radar technology to support ClearSpace’s mission of ensuring the sustainability of space activities through active debris removal initiatives, as part of their CLEAR mission.

“In this mission, we chose Plextek due to their proven technical expertise. Their radar systems are instrumental for achieving the paramount need for safety and precision in proximity operations.” Valentin Valhondo, Technical Program Manager, ClearSpace.

We work with you to assess which sensing technology is most suitable for your missions and goals.

Experts in innovations for space missions, ensuring reliability in harsh space environments.

Suitable for operation in challenging environments mitigating for outgassing, atomic oxygen, radiation events, solar loading.