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Utilization of anisotropic metamaterial layers in waveguide miniaturization and transitions
Date
2007-11-01
Author
Ozgun, Ozlem
Kuzuoğlu, Mustafa
Metadata
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We introduce a new approach which enables a waveguide to support propagation of electromagnetic waves below the cutoff frequency, as well as which avoids undesirable reflections in a waveguide. These are achieved through the usage of an anisotropic metamaterial layer by employing the concept of coordinate transformation. The proposed method can be utilized for the fabrication of miniaturized waveguides, and for the elimination of discontinuities in abrupt waveguide transitions. We demonstrate some numerical experiments for finite element simulations of parallel-plate and dielectric slab waveguides.
Subject Keywords
Electrical and Electronic Engineering
,
Condensed Matter Physics
URI
https://hdl.handle.net/11511/42438
Journal
IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS
DOI
https://doi.org/10.1109/lmwc.2007.908039
Collections
Department of Electrical and Electronics Engineering, Article
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O. Ozgun and M. Kuzuoğlu, “Utilization of anisotropic metamaterial layers in waveguide miniaturization and transitions,”
IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS
, pp. 754–756, 2007, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/42438.