Design of a Wave Shifter with the Exit Direction Controllable Based on Coordinate Transformation Theory

Wen Yan Yan; You Gang Ke

doi:10.4028/www.scientific.net/AMR.798-799.590

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 798-799Design of a Wave Shifter with the Exit Direction...

Design of a Wave Shifter with the Exit Direction Controllable Based on Coordinate Transformation Theory

Abstract:

We propose a wave shifter with the exit wave direction controllable by using a transformation-medium slab. The coordinate transformation takes two steps. One is along the longitudinal axis to realize shift and the other is on the transversal axis to adjust the exit directon. By using coordinate transformation theory, the constitutive parameters of the slab are obtained. Numerical simulations are further given to validate the performance of the theoretical design.

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Periodical:

Advanced Materials Research (Volumes 798-799)

Pages:

590-593

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.798-799.590

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Online since:

September 2013

Authors:

Wen Yan Yan, You Gang Ke

Keywords:

Coordinate Transformation, Metamaterial, Wave Shifter

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