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Metamaterial inspired improved antennas and circuits

Abstract : Metamaterials have attracted a great amount of attention in recent years mostly due to their exquisite electromagnetic properties. These materials are artificial structures that exhibit characteristics not found in nature. It is possible to obtain a metamaterial by combining artificial structures periodically. We investigated the unique properties of Split Ring Resonators, High impedance Surfaces and Frequency Selective Surfaces and composite metamaterials. We have successfully demonstrated the practical use of these structures in antennas and circuits. We experimentally confirmed that composite metamaterials can improve the performance of the structures considered in this thesis, at the frequencies where electromagnetic band gap transmission takes place.
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Contributor : Davi Bibiano Brito Connect in order to contact the contributor
Submitted on : Thursday, November 8, 2012 - 4:04:36 AM
Last modification on : Friday, July 31, 2020 - 10:44:06 AM
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  • HAL Id : pastel-00749642, version 1



Davi Bibiano Brito. Metamaterial inspired improved antennas and circuits. Electromagnetism. Télécom ParisTech, 2010. English. ⟨pastel-00749642⟩



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