Design and Analysis of Digital Metamaterial Filter for Advanced Communication Systems

This paper presents the development of an Design a metamaterial filter a compact size in a wide optical range of frequency from 300GHz to 3000THz for encoding information, of with their encoding in tunnel structure. To evaluate the performances of metasurface and tunnel structure using graphene. The structure serves as a digital processing filter. Integration of metal-dielectric micro-tunnels enhances wave-metal interactions, enabling precise encoding of electromagnetic wave intensity into binary digits. This approach promises significant advancements in information processing systems, providing precise control over plasmatic electron packet flow at the interface of metallic and dielectric layers.