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Proceedings Paper

Nonlinear and active RF metamaterial applications using embedded devices
Author(s): Alexander R. Katko; Allen M. Hawkes; Steven A. Cummer
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Paper Abstract

Nonlinear metamaterials have received considerable attention in recent years. The inclusion of nonlinear and active effects in metamaterials expands the possibilities for engineering media with designer properties. We detail our recent efforts to create nonlinear and active metamaterials at RF with useful properties through the inclusion of embedded nonlinear or active elements. We demonstrate some of the possible applications of such nonlinear and active metamaterials experimentally, with properties including saturable absorption, phase conjugation, and power harvesting.

Paper Details

Date Published: 15 October 2012
PDF: 7 pages
Proc. SPIE 8455, Metamaterials: Fundamentals and Applications V, 84550B (15 October 2012); doi: 10.1117/12.928987
Show Author Affiliations
Alexander R. Katko, Duke Univ. (United States)
Allen M. Hawkes, Duke Univ. (United States)
Steven A. Cummer, Duke Univ. (United States)


Published in SPIE Proceedings Vol. 8455:
Metamaterials: Fundamentals and Applications V
Allan D. Boardman; Nader Engheta; Mikhail A. Noginov; Nikolay I. Zheludev, Editor(s)

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