'Growing Evanescent Envelopes and Anomalous Tunneling' in Cascaded Sets of Frequency-Selective Surfaces in Their Stop Bands

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dc.creatorAlu, Andrea
dc.creatorEngheta, Nader
dc.date2004-08-17
dc.date.accessioned2026-07-07T08:13:47Z
dc.date.available2026-07-07T08:13:47Z
dc.descriptionThe presence of wave tunneling and the 'growing evanescent envelope' for field distributions in suitably designed, periodically layered stacks of frequency selective surfaces (FSS) is discussed in this paper. Here it is shown that a setup completely different completely different from the Pendry's lens allows an analogous buildup of evanescently modulated waves. In particular, it is shown how an interface resonance phenomenon similar to the one present at the interface between metamaterials with oppositely signed constitutive parameters may be induced by a proper choice of the periodicities of the FSS stacks and the geometrical properties of these surfaces. The analysis is performed through an equivalent transmission-line approach, and some physical insights into this phenomenon are presented. Salient features, such as the complete wave tunneling through the pair of cascaded FSS, each operating at its bandgap, are presented and discussed.
dc.description5 pages, 2 figures, submitted to Physical review E
dc.identifierhttps://arxiv.org/abs/cond-mat/0408384
dc.identifierhttp://arxiv.org/abs/cond-mat/0408384
dc.identifierIEEE Antennas and Wireless Propagation Letters, Vol. 4, pp. 417-420, 2005
dc.identifierdoi:10.1109/LAWP.2005.859381
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/132893
dc.subjectMaterials Science
dc.subjectOptics
dc.title'Growing Evanescent Envelopes and Anomalous Tunneling' in Cascaded Sets of Frequency-Selective Surfaces in Their Stop Bands
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