Hybrid Types of Waves Propagating in Double Ridged Waveguide with Piecewise-Layer Dielectric Filling
Autor: | A. V. Donchenko, G. F. Zargano, V. V. Zemlyakov |
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Jazyk: | ruština |
Rok vydání: | 2018 |
Předmět: | |
Zdroj: | Известия высших учебных заведений России: Радиоэлектроника, Vol 0, Iss 2, Pp 60-69 (2018) |
Druh dokumentu: | article |
ISSN: | 1993-8985 2658-4794 |
DOI: | 10.32603/1993-8985-2018-21-2-60-69 |
Popis: | The algorithm for calculating electrodynamic characteristics of hybrid types of waves propagating in double ridged waveguide with piecewise-layered dielectric filling is presented. The double ridged waveguide structure with dielectric plates installed between the ridges, and with dielectric sample sandwiched between the dielectric substrates is consid-ered. The calculations are carried out using the method of partial regions. The presented algorithm takes into account the electromagnetic field components singularities near the dielectric and metal edges of the waveguide. The technique for calculating the electromagnetic energy losses in the double ridged waveguide with a piecewise layered dielectric filling is provided. The classification of hybrid waves is given. The spatial structures of electromagnetic fields and their planar projections (front view, top view, side view) for the first two HEwaves and the first EH-wave are demonstrated. Cutoff fre-quencies and propagation constants of HEand EH-waves are calculated. The results obtained using the described meth-od and numerical approach are compared. Then the results are analyzed. |
Databáze: | Directory of Open Access Journals |
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