Design, Prototyping and Measurement of a Cascaded 6-GHz Frequency Selective Surface Array

Abstract

The design, prototyping, and free-space measurement of a 6-GHz Frequency Selective Surface filter is presented. The prototyping resolution of a large (A4 sheet size) Frequency Selective Surface with small loops as elements is checked, as well as the correlation with measurements performed with a 3-D full-wave solver. The test also involved the effect of cascading two different Frequency Selective Surfaces with a viewpoint towards a narrower frequency range, which provided good results.

Keywords

• Frequency Selective Surface
• Filter
• Free-space measurement
• Measurement and prototyping