engleski

The Concept of Active Metasurface-based Electromagnetic Wave Cancellation

A novel concept of active metasurface-based electromagnetic wave cancellation is presented. Unlike conventional absorbers, which dissipate electromagnetic radiation, the proposed active device reflects an incident wave simultaneously generating a new wave that destructively interferes with the reflected one. The concept promises broadband behavior, ultra-thin design and stable operation.

Active metasurface, Wave cancellation, Stability

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