Portuguese company GTechPlasma is developing a graphene-based material using plasma technology that can absorb radar waves, potentially making aircraft and drones nearly undetectable. The innovation aims to significantly reduce the radar signature of military assets, offering a strategic advantage in defence.
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Portuguese Graphene Material Could Render Planes, Drones Invisible to Radar
IN SHORT
Portuguese company GTechPlasma is developing a graphene-based material using plasma technology that can absorb radar waves, potentially making aircraft and drones nearly undetectable. The innovation aims to significantly reduce the radar signature of military assets, offering a strategic advantage in defence.
Frequently asked questions
Graphene is a single layer of carbon atoms arranged in a hexagonal lattice, known for its exceptional strength, conductivity, and unique electronic properties.
The graphene-based material absorbs electromagnetic radiation, including radar waves, preventing them from reflecting back to the radar source and thus reducing the object's radar signature.
GTechPlasma currently produces 40 milligrams of high-quality graphene per minute using its plasma technology.
Yes, potential applications include hydrogen storage and the separation of rare earths and uranium, in addition to electromagnetic shielding.
What Happens Next
01GTechPlasma aims to increase graphene production capacity.
02The company intends to develop ready-to-apply coatings and paints.
03GTechPlasma seeks to expand partnerships with defence-sector firms.