Debris Detection

Debris Detection

Space Debris Threat

The risks escalate as debris increases…
and the debris is increasing rapidly.

ESA’s latest Space Debris Environment Report estimates 130 million untracked small debris pieces in LEO, posing a significant threat to satellite and spacecraft.

 

Space debris is a growing problem. As more and more pieces of debris are left in orbit, they can cause collisions with active satellites or even endanger astronauts. The issue of space debris has become so serious that it is now seen as one of the main threats to our future orbital space exploration efforts. And with the increasing number of satellite constellations and space missions being launched, the chances of them falling foul of debris are also increasing. This is why we are so proud to work on this impactful field.

James-Henderson, Lead Consultant
James Henderson

Lead Consultant


Why work with Plextek?

There is no one-size-fits-all when it comes to sensing

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

Access 35+ years of experience in mmWave radar tech design

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

Enhance radar performance

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

Why Plextek excels

Radar excels in detecting objects over long distances, and those moving quickly. It is unaffected by lighting conditions and less affected by fine particles.
Radar excels in detecting objects over long distances, and those moving quickly. It is unaffected by lighting conditions and less affected by fine particles.

Plextek’s space-proven solutions provide enhanced safety by offering precise and real-time monitoring of orbital fragments and other space debris, giving guidance to mission planners and organisations that need to know the density of the debris fields. This technology is cost-effective as it minimizes the need for complex and expensive testing processes while ensuring accurate data collection. Additionally, our advanced threat detection capabilities enable proactive identification and tracking of potential hazards, enhancing mission security and overall operational safety in space. 

Space debris poses a significant threat to space missions. Plextek's innovative technology solutions offer precise and real-time monitoring of space debris. This enables proactive identification and tracking of potential hazards, with cost-effective accuracy.

Richard Jacklin, Commercial Lead
Richard Jacklin

Commercial Lead – Space & Satellite

Technical Paper – Sensing in Space

Explore the cutting-edge technology of mmWave radar and its impact on space missions, including the detection of orbital fragments, in our technical paper “Sensing in Space”. Gain insights into safety and efficiency improvements, customization options, and performance optimization. Stay informed about the latest advancements in space technology.

Rendezvous and Proximity Operations

Rendezvous and Proximity Operations

Lunar Lander

Lunar Lander

Lunar Terrain Vehicle

Lunar Terrain Vehicle


Cutting-edge debris detection technology

Using non-impact sensors, Plextek provides an efficient debris detection solution with continuous, real-time monitoring capabilities and a small form factor, ensuring reliable and long-lasting monitoring of micro and small debris in Low Earth Orbit.

  • 01 Non-impact sensor
    Debris Detection

    Non-impact sensors are crucial in debris detection to minimise potential damage to the monitoring equipment and ensure continuous and reliable operation.

  • 02 Continuous real-time monitoring
    Debris Detection

    Continuous real-time monitoring is essential in debris detection to promptly identify and track the movement of debris, enabling proactive risk mitigation and threat assessment.

  • 03 Ultra small form-factor
    Debris Detection

    An ultra small form-factor is important in debris detection as it allows for the integration of monitoring technology into space missions with minimal impact on payload capacity, thereby maximising mission flexibility and efficiency.

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Measuring micro-debris in real-time and enabling a safer LEO with next generation space radar
Measuring Micro-Debris in LEO with Next-Gen Space Radar

Detecting micro-debris in real-time is key to safer space operations. Next-gen mmWave radar technology enables high-resolution tracking of even the smallest fragments in LEO, reducing collision risks and enhancing space situational awareness. Discover how this innovation supports a more sustainable orbital future.

Kevin Cobley discussing 5G and the role of Non-Terrestrial Networks
The Future of Connectivity: 5G, 6G, and Space-Based Networks

As industries push the boundaries of global connectivity, the integration of 5G and drive towards 6G with satellite and space-based networks is unlocking new opportunities. Kevin Cobley, an expert in this evolving field, shares his insights on the challenges and innovations shaping the future of non-terrestrial networks (NTN).

Optimizing mmWave radar capabilities with Texas Instruments
Optimizing mmWave radar capabilities with Texas Instruments

Plextek and Texas Instruments: Optimizing mmWave radar capabilities to solve key design challenges

Augmenting UAV Safety with Ubiquitous Radar Technology
Augmenting UAV Safety with Ubiquitous Radar Technology

Enhancing UAV safety with ubiquitous radar tech for detect and avoid capabilities in shared airspace.

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Efficient Multiple-Tuned Antenna for HF Comms

Developing innovative, compact and efficient multiple-tuned antenna for HF communications, enhancing connectivity in challenging environments.

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Discover the challenges and solutions for accurately modelling RF propagation in urban settings. Explore the innovative neural network model revolutionising urban RF systems.

Plextek's white paper Sensing in Space
mmWave Technology for Space Sensing and Operations

Discover our advanced mmWave radar platform for safer and more efficient space missions.

Enhancing communication and safety in mining: the role of custom RF system design

We explore the role of custom RF system design in communication and safety within the mining industry, ensuring robust data handling and operational efficiency in challenging conditions.

High-Performance mm-Wave Radar System for in-orbit micro-debris detection - capable of detecting fast-moving particles with relative velocities of up to 15.2 km/s at distances over 60 metres away
Continuing to Lead in Radar Development for Pioneering CLEAR Mission

We continue to advance radar technology for the CLEAR mission, reinforcing the partnership with ClearSpace and the UK Space Agency for sustainable space safety and debris removal.

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Revolutionising chronic pain management

Fusing mmWave technology and healthcare innovation to devise a ground-breaking, non-invasive pain management solution, demonstrating our commitment to advancing healthtech.

An artistic impression of the CLEAR mission. © ClearSpace
Pioneering Advanced In-Orbit Servicing

Pioneering a ground-breaking collaboration in advanced in-orbit servicing, setting new benchmarks for space debris removal and satellite maintenance.

imaging radar data processing
Unlocking the mysteries of imaging radar data processing

Looking deeper into the cutting edge of imaging radar data processing, where innovative techniques and practical applications combine to drive forward solutions.