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Electrodynamic analysis of eigenmodes in a rectangular waveguide with two L-shaped septa

  • Electrodynamics and Wave Propagation
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Abstract

A technique of electrodynamic calculation and computer-aided simulation of the structure of the electromagnetic fields of TE and TM waves in a rectangular waveguide with two L-shaped ridges and a lossless air filling is presented. The problem is solved by means of the partial domain method with allowance for the edge singularity of the electromagnetic field. Cutoff wave numbers, the structure of the electromagnetic fields of various TE — and TM-wave modes in the cutoff regime, the characteristic impedance, and the breakdown power for the fundamental waveguide mode are calculated.

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Authors
  1. G. F. Zargano
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  2. V. V. Zemlyakov
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  3. V. V. Krivopustenko
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Additional information

Original Russian Text © G.F. Zargano, V.V. Zemlyakov, V.V. Krivopustenko, 2011, published in Radiotekhnika i Elektronika, 2011, Vol. 56, No. 3, pp. 285–294.

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Zargano, G.F., Zemlyakov, V.V. & Krivopustenko, V.V. Electrodynamic analysis of eigenmodes in a rectangular waveguide with two L-shaped septa. J. Commun. Technol. Electron. 56, 259–268 (2011). https://doi.org/10.1134/S1064226911030156

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  • DOI: https://doi.org/10.1134/S1064226911030156

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