Three Layer Absorbing Panel Using Ferrite for TV Ghost Suppression

Abstract

The ferrite absorbing panel is used for suppressing TV ghost images caused by wave reflection from high-rise buildings. A new practical design featuring a three-layer panel with narrow slits between ferrite tiles is proposed for the surface material of high-rise buildings. An excellent ferrite absorbing panel is obtained if proper ferrite thickness and slit dimensions are selected. A beautiful, strong, and effective three-layer absorbing panel using ferrite could be realized with a thicker surface material.