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Journal Radioengineering №9 for 2018 г.
Article in number:
Quasi-analitical calculation of broadband ratio of coaxial-sectorial waveguide with non-homogeneous dielectric filling
Type of article: scientific article
DOI: 10.18127/j00338486-201809-09
UDC: 621.372.8
Keywords: quasi-analytical calculation broadbandness coefficient coaxial-sector waveguide inhomogeneous filling cutoff wavelength dominant mode first high order mode rectangular waveguide efficient dielectric permittivity.
Authors:

A.A. Skvortsov – Ph.D.(Eng.), Associate Professor, Department «Radio Electronics and Telecommunications», Yuri

Gagarin State Technical University of Saratov

E-mail: sotrudniki.1@yandex.ru

Abstract:

Quasi-analytical expression allowing defining in the evident form the dependence of broadbandness coefficient of coaxial-sector waveguide on its geometrical dimensions and electrophysical properties of inhomogeneous dielectric filling is obtained. Results of quasi-analytical calculation of the broadbandness coefficient of coaxial-sector waveguide obtained for different values of geometrical sizes and relative dielectric permittivity of inhomogeneous filling are represented.

Pages: 43-46
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Date of receipt: 17 августа 2018 г.