This paper presents results of comparison of modern effective numerical techniques for the
calculation of microwave devices. Nowadays finite difference time domain method and finite …

In this article, the results of development, optimization, and analysis of new compact iris
polarizers based on a square waveguide are presented. The polarization and matching …

This article presents a new technique for the analytical synthesis of waveguide iris
polarizers. The technique allows to develop polarizers based on a square waveguide with …

This paper presents new tunable square waveguide polarizers for satellite information
systems. The wide operation frequency band is provided by the application of irises to obtain …

A novel design of the polarizer based on a square waveguide with four posts and four irises
for Ku‐band 10.7–12.8 GHz is proposed. The main advantage of the developed polarizer …

In this research we carried out mathematical modeling, development and optimization of
square waveguide sections with irises and antiphase posts. The presented mathematical …

The increase of information volumes, which are transmitted in modern satellite
telecommunication systems, requires the development of new signal processing …

One of the fundamental problems of modern digital telecommunications is the economy of
digital information and frequency resources, which are highly limited. The introduction of …

In this article we carry out the comparative analysis of new compact satellite polarisers
based on a square guide with diaphragms. The main electromagnetic parameters of the …

In this article, we have developed a new mathematical model of a microwave square guide
polarization converter with diaphragms. The applied model was created using the …