Adisyn reports graphene-based radar signature reduction for drones

The program was conducted in collaboration with Ramot, the technology transfer company of Tel Aviv University. Composite samples were tested under controlled laboratory conditions and demonstrated up to 20dB reduction in radar reflection coefficient relative to baseline materials. The research team is now working on further optimization, targeting up to a 30dB reduction. According to Adisyn, a reduction of that magnitude would shrink the actual physical radar cross-section – the size of a target as detected by radar – by a factor of 1,000.

Adisyn recently completed an initial proof-of-concept program demonstrating that graphene-enhanced composite materials can reduce radar reflection characteristics, with laboratory testing confirming up to 20dB reduction in radar reflection.The program was conducted in collaboration with Ramot, the technology transfer company of Tel Aviv University. Composite samples were tested under controlled laboratory conditions and demonstrated up to 20dB reduction in radar reflection coefficient relative to baseline materials. The research team is now working on further optimization, targeting up to a 30dB reduction. According to Adisyn, a reduction of that magnitude would shrink the actual physical radar cross-section – the size of a target as detected by radar – by a factor of 1,000.

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