Electrodynamic Analysis and Synthesis of an Elliptic Filter Based on Complex Resonant Irises in a Rectangular Waveguide

Radiophysics and Quantum Electronics - We have synthesized elliptic bandpass waveguide filters. The resonators of the filter are thin plane-transverse resonant irises with an aperture in the form...     

Calculation of parameters of plane-transverse inhomogeneities in waveguides with complex cross sections in the multimode regime

We present a method for studying plane-transverse inhomogeneities in waveguides with complex cross sections in the regime of incidence of several propagating and nonpropagating waves on an inhomogeneity. Vector eigenfunctions and critical wave numbers of waveguides with complex cross section have been determined using the method of partial regions allowing for a singularity on the edge. State University, Rostov-on-Don, Russia. Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Radiofizika, Vol. 40, No. 10, pp. 1286–1301, October, 1997.     

Electrodynamic Analysis of Eigenmodes of Spheroidal Dielectric Resonators

Radiophysics and Quantum Electronics - We perform electrodynamic analysis of electromagnetic modes in a set of spheroidal dielectric resonators. The dependences of eigenfrequencies on the size of...     

The Partial-Region Method for Electrodynamic Calculation of Cylindrical Structures with Metal Radial T-Ridges and Inhomogeneous Dielectric Filling

Radiophysics and Quantum Electronics - We solve the problem of electrodynamic analysis of the mode content in a circular waveguide with radial metal T-ridges and layered dielectric filling....     

Electrodynamic modeling of the spatial structure of electromagnetic fields in H-waveguides

We propose a method for electrodynamic computer-aided modeling and visualization of the structure of electromagnetic fields of H- and E-waves in an H-waveguide. The eigenvalues and eigenfunctions of the H-waveguide were determined using the method of partial regions allowing for the electromagnetic field singularity at the edge. The length of the electromagnetic field line was used as an independent parameter in the modeling. Rostov State University, Rostov-on-Don, Russia. Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Radiofizika, Vol. 41, No. 8, pp. 1021–1031, August, 1998.