Wideband filter using meta material at THz frequency

Abstract

Wideband filtering application using ceramic meta material is reported in this work.
Reflective properties of both SNG and DNG, glass and ceramic materials are presented.
Simulation results for both structures predict the wide reflected band is found at Terahertz
frequency pertaining to above structures. Also non linear variation of “width of the reflected
band” is found with varying the thickness of meta material structure.