Research Article Open Access

Band Width Variation and Surface Wave Suppression by Using Mushroom like Meta Materials

Abstract

This paper investigated the variations occurring in band width of the antenna when mushroom like structured meta-materials are used. Generally the operating frequency may vary according to the tuning of band of meta-material to the band of antenna. Here the tuning may vary according to via size or the gap between metal plates of the meta-materials. Here the analysis is done to verify the return loss and the band width variations according to the meta-materials placed. And the comparative analysis is produced for a simple monopole antenna and a patch antenna for various via lengths in meta-materials.

Saleem Akram , Dr. T. Venkata Ramana

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