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Journal of Radio Electronics Online scientific journal · eISSN 1684-1719
2019, № 9 · ELECTRODYNAMICS

Dominant T-mode of a cruciform waveguide

S.E. Bankov1

1 Kotelnikov IRE RAS, Moscow, Russia
Full text (PDF) DOI: 10.30898/1684-1719.2019.9.6 UDC 621.396.67 EDN HWRDIE

Abstract

The problem of T-mode propagation in the cruciform waveguide is solved. The boundary problem is reduced to an integral equation that is solved with help of Galerkin’s method. Expressions for dominant eigen mode field components are obtained. They are used for characteristic impedance calculation. Results of numerical simulation of characteristic impedance behavior are presented. They are compared with results obtained by HFSS, and good agreement between them is demonstrated.

  • T-mode
  • cruciform waveguide
  • Galerkin's Method
  • characteristic impedance
  • Т-волна
  • крестообразный волновод
  • метод Галеркина
  • характеристическое сопротивление
Аннотация (на русском)

Характеристическое сопротивление основной Т-волны крестообразного волновода Флоке

Решена задача о распространении основной Т-волны в крестообразном волноводе. Граничная задача сведена к интегральному уравнению, которое решается методом Галеркина. Получены выражения для поля основной волны. Они использованы для расчета характеристического сопротивления волновода. Представлены результаты численных расчетов поведения характеристического сопротивления. Проведено их сравнение с результатами, полученными при помощи HFSS и показано хорошее совпадение с ними.

For citation

Bankov S.E. Dominant T-mode of a cruciform waveguide // Journal of Radio Electronics. – 2019. – No. 9. https://doi.org/10.30898/1684-1719.2019.9.6

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