Propagation Characteristics of the Rectangular Waveguide Inhomogeneously Filled with Uniaxial Omega Media (Special Issue on Microwave and Millimeter Wave Technology)

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概要

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• We address, in this paper, the main features of hybrid modes propagating in a rectangular waveguide partially filled with pseudochiral Ω-slabs. For the particular case of a uniaxial Ω-slab, we show that LSE and LSM hybrid modes can propagate in this inhomogeneously filled rectangular waveguide. The influence of the Ω-parameter, which characterizes the magnetoelectric tensors of the bianisotropic slab, on LSM modes is analyzed -namely an increase in the bandwidth for monomodal operation is reported. In addition, a field displacement effect and a variable phase shift proportional to the change of the Ω parameter are attained. Finally, it is shown that the propagation characteristics are independent of the direction of propagation and so, unlike the case of magnetically biased ferrite loading, reciprocal devices can be achieved.

• 社団法人電子情報通信学会の論文
• 1999-07-25

著者

• Barbosa Afonso

  Departamento De Engenharia Electrotenica E De Computadores And Instituto De Telecomunicacoes Institu

• TOPA Antonio

  Departamento de Engenharia Electrotenica e de Computadores and Instituto de Telecomunicacoes, Instit

• PAIVA Carlos

  Departamento de Engenharia Electrotenica e de Computadores and Instituto de Telecomunicacoes, Instit

• Topa Antonio

  Departamento De Engenharia Electrotenica E De Computadores And Instituto De Telecomunicacoes Institu

• Paiva Carlos

  Departamento De Engenharia Electrotenica E De Computadores And Instituto De Telecomunicacoes Institu

関連論文

• Propagation Characteristics of the Rectangular Waveguide Inhomogeneously Filled with Uniaxial Omega Media (Special Issue on Microwave and Millimeter Wave Technology)

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