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arXiv · 1110.2353

Experimental characterization of a broadband transmission-line cloak in free space

Pekka Alitalo·Ali E. Culhaoglu·Andrey V. Osipov·Stefan Thurner·Erich Kemptner·Sergei A. Tretyakov
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Abstract

The cloaking efficiency of a finite-size cylindrical transmission-line cloak operating in the X-band is verified with bistatic free space measurements. The cloak is designed and optimized with numerical full-wave simulations. The reduction of the total scattering width of a metal object, enabled by the cloak, is clearly observed from the bistatic free space measurements. The numerical and experimental results are compared resulting in good agreement with each other.

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Pekka Alitalo, Ali E. Culhaoglu, Andrey V. Osipov, Stefan Thurner, Erich Kemptner, Sergei A. Tretyakov. 2011-10-11. Experimental characterization of a broadband transmission-line cloak in free space. https://doi.org/10.1109/tap.2012.2207339

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