Guided modes in a waveguide filled with a pair of single-negative (SNG), double-negative (DNG), and/or double-positive (DPS) layers

@article{Al2004GuidedMI,
  title={Guided modes in a waveguide filled with a pair of single-negative (SNG), double-negative (DNG), and/or double-positive (DPS) layers},
  author={A. Al{\'u} and N. Engheta},
  journal={IEEE Transactions on Microwave Theory and Techniques},
  year={2004},
  volume={52},
  pages={199-210}
}
  • A. Alú, N. Engheta
  • Published 2004
  • Materials Science
  • IEEE Transactions on Microwave Theory and Techniques
  • Here we present the results of our theoretical analysis for guided modes in parallel-plate waveguides filled with pairs of parallel layers made of any two of the following materials: (1) a material with negative real permittivity, but positive real permeability (epsilon-negative); (2) a material with negative real permeability, but positive real permittivity (mu-negative); (3) a material with both negative real permittivity and permeability (double-negative); and (4) a conventional material… CONTINUE READING
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