Τίτλος:
Scattering from an abruptly terminated planar metamaterial waveguide
Γλώσσες Τεκμηρίου:
Αγγλικά
Περίληψη:
We use a variational method to study the problem of reflection of a guided mode from an abruptly terminated planar dielectric waveguide made of a metamaterial. The theory is illustrated by problems of abruptly terminated three-layer waveguides with piecewise-constant and variable permittivity profiles. Differences in the scattering characteristics for systems with metamaterials and conventional media are discussed. © 2010 Springer Science+Business Media, Inc.
Συγγραφείς:
Manenkov, A.B.
Gerolymatos, P.G.
Tigelis, I.G.
Περιοδικό:
Radiophysics and Quantum Electronics
Λέξεις-κλειδιά:
Guided modes; Permittivity profiles; Piece-wise; Planar dielectric waveguides; Scattering char-acteristics; Three-layer; Variational methods, Waveguides, Metamaterials
DOI:
10.1007/s11141-010-9218-8
