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Electrodynamic Analysis of Conductivity of a Resonance Waveguide Plane-Transverse Diaphragm with a Complex Aperture

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Radiophysics and Quantum Electronics Aims and scope

We solve the problem of electrodynamic analysis of a complex waveguide resonance diaphragm with an aperture in the form of a rectangular window with two centrally symmetric L-shaped ridges. The properties of the diaphragm are studied on the basis of the analysis of the imaginary part of its normalized conductivity. Critical wave numbers and electromagnetic fields are calculated by the partial region technique allowing for the singularity of the electromagnetic field on metal ribs. It is shown that the imaginary part of the normalized conductivity of the diaphragm as a function of the frequency not only turns to zero, but also contains a discontinuity of the second kind, which corresponds to the parallel and series resonance.

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Authors and Affiliations

  1. Southern Federal University, Rostov-on-Don, Russia

    V. V. Zemlyakov & G. F. Zargano

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  1. V. V. Zemlyakov
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  2. G. F. Zargano
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Correspondence to V. V. Zemlyakov.

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Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Radiofizika, Vol. 58, No. 7, pp. 560–566, July 2015.

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Zemlyakov, V.V., Zargano, G.F. Electrodynamic Analysis of Conductivity of a Resonance Waveguide Plane-Transverse Diaphragm with a Complex Aperture. Radiophys Quantum El 58, 504–510 (2015). https://doi.org/10.1007/s11141-015-9623-0

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  • DOI: https://doi.org/10.1007/s11141-015-9623-0

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