METASURFACES AND
METAMATERIALS
Low-profile Absorbers: Thin & Ultra-thin RAM
We have designed, developed and optimized a new generation of low-profile Radar Absorbing Materials (RAM) aimed at reducing Radar Cross Section (RCS) and enhancing stealth capabilities.
Our solutions are tailored to meet the specific requirements of various frequency bands and applications. With a maximum thickness of just 10 mm, they are ideal for weight- and space-constrained platforms. These materials are engineered for the 1–4 GHz and 4–18 GHz ranges, with scalability to accommodate any operational frequency. They offer guaranteed performance with a minimum Return Loss (RL) of -6 dB, and are suitable for versatile applications across aerospace, naval, and ground platforms.
Low-profile Absorbers: Thin & Ultra-thin RAM
We have designed, developed and optimized a new generation of low-profile Radar Absorbing Materials (RAM) aimed at reducing Radar Cross Section (RCS) and enhancing stealth capabilities.
With a maximum thickness of just 10 mm, they are ideal for weight- and space-constrained platforms. These materials are engineered for the 1–4 GHz and 4–18 GHz ranges, with scalability to accommodate any operational frequency. They offer guaranteed performance with a minimum Return Loss (RL) of -6 dB, and are suitable for versatile applications across aerospace, naval, and ground platforms.
Frequency-selective Rasorber
These rasorbers are optimized for a pass-band effectively absorbing signals below 6 GHz and above 18 GHz.
They deliver guaranteed performance with a minimum Return Loss (RL) of -10 dB, and offer customizable performance, making them ideal for antenna integration, radome applications, and interference mitigation in complex RF environments.
Electromagnetic band-gap
We have designed, developed, and optimized a new generation of Electromagnetic Band Gap (EBG) structures capable of preventing the propagation of surface waves within a targeted frequency band.
Specifically engineered for the 10–11 GHz range, these structures are also scalable to accommodate other operational frequencies. Featuring a low-profile design with a maximum thickness of just 5 mm, they ensure effective suppression of unwanted electromagnetic interference, with a minimum attenuation of -10 dB.
Their versatile application makes them ideal for antenna decoupling in the near-field region, and they can be integrated directly into the platform or used as add-ons, offering flexible implementation options.
Active Frequency Selective Surface (FSS)
We have designed, developed, and optimized a thin active Frequency Selective Surface (FSS) capable of switching between absorption and reflection states, controlled by the on/off status of integrated PIN diodes.
This switchable behavior enables real-time control of electromagnetic waves with minimal use of active lumped elements. The surface offers tunable band performance in the 8–12 GHz range, delivering guaranteed performance with a minimum Return Loss (RL) of -10 dB. With a maximum thickness of just 12 mm, this solution is engineered for functional diversity and state variability, making it ideal for reconfigurable antennas, stealth applications, and adaptive shielding systems.
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