Title

Physical Properties Of Wave Scattering By Chiral Periodic Structure

Keywords

Chiral media; Leaky wave; Mode-matching method; Periodic structure

Abstract

Physical properties of wave scattering through chiral periodic structure are studied in this paper. At low frequencies, the scattering of plane waves by the chiral periodic structure acts approximately as the scattering of plane waves by a uniform chiral slab with parameters equal to the average of those for the periodic layer. At higher frequencies, we find anomalous coupling regions known as Wood's anomalies and are explained by the excitation and reradiation of leaky waveguide modes in the periodic layer. This device can possess both frequency selection and mode conversion properties.

Publication Date

12-1-2004

Publication Title

Proceedings of the IASTED International Conference on Antennas, Radar, and Wave Propagation

Number of Pages

155-160

Document Type

Article; Proceedings Paper

Personal Identifier

scopus

Socpus ID

11144292870 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/11144292870

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