Frequency Selective Materials for Control of Radiated Emissions and Interference Suppression, Phase 2

摘要

A frequency selective surface was applied to a radome mounted inside the aerodynamic radome of a host vehicle. This inner radome then provided very little attenuation to electromagnetic signals in a narrow band and a specific polarization, but effectively blocked signals outside the band or in the cross polarization. Measured results were nearly identical to theoretical predictions.