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Concept of Independent Reflection Magnitude and Phase Using an Electromechanical Metasurface | IEEE Conference Publication | IEEE Xplore
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Concept of Independent Reflection Magnitude and Phase Using an Electromechanical Metasurface


Abstract:

A simple concept to perfectly decouple the reflection magnitude and phase of a reflective metasurface is proposed. For a linearly-polarized illumination, a full 2π phase ...Show More

Abstract:

A simple concept to perfectly decouple the reflection magnitude and phase of a reflective metasurface is proposed. For a linearly-polarized illumination, a full 2π phase is achieved in reflection by physically displacing the unit cell normal to the surface, with respect to a fixed reference and source, while the reflection magnitude is independently controlled via an integrated resistive element inside the unit cell. This proposed concept is demonstrated using full-wave simulations, which is the first step towards an electromechanical metasurface with truly independent real-time amplitude and phase control.
Date of Conference: 10-15 July 2022
Date Added to IEEE Xplore: 21 September 2022
ISBN Information:

ISSN Information:

Conference Location: Denver, CO, USA

References

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