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arXiv · 0806.0070

Superantenna made of transformation media

Ulf Leonhardt·Tomas Tyc
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Abstract

We show how transformation media can make a superantenna that is either completely invisible or focuses incoming light into a needle-sharp beam. Our idea is based on representating three-dimensional space as a foliage of sheets and performing two-dimensional conformal maps on each sheet

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Ulf Leonhardt, Tomas Tyc. 2008-05-31. Superantenna made of transformation media. https://doi.org/10.1088/1367-2630%2F10%2F11%2F115026

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