FDTD and FEM simulation of microwave waveguide polarizers

S Piltyay, A Bulashenko, Y Herhil… - 2020 IEEE 2nd …, 2020 - ieeexplore.ieee.org
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 …

Compact Ku-band iris polarizers for satellite telecommunication systems

SI Piltyay, OY Sushko, AV Bulashenko… - Telecommunications …, 2020 - dl.begellhouse.com
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 …

Analytical synthesis of waveguide iris polarizers

SI Piltyay, AV Bulashenko… - … and Radio Engineering, 2020 - dl.begellhouse.com
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 …

New tunable iris-post square waveguide polarizers for satellite information systems

S Piltyay, A Bulashenko, H Kushnir… - 2020 IEEE 2nd …, 2020 - ieeexplore.ieee.org
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 …

Mathematical modeling of iris-post sections for waveguide filters, phase shifters and polarizers

A Bulashenko, S Piltyay, Y Kalinichenko… - 2020 IEEE 2nd …, 2020 - ieeexplore.ieee.org
In this research we carried out mathematical modeling, development and optimization of
square waveguide sections with irises and antiphase posts. The presented mathematical …

[HTML][HTML] Information resources economy in satellite systems based on new microwave polarizers with tunable posts

S Piltyay, A Bulashenko, H Kushnir… - Traektoriâ Nauki= Path …, 2020 - cyberleninka.ru
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 …

Comparative analysis of compact satellite polarizers based on a guide with diaphragms

S Piltyay, A Bulashenko, I Fesyuk… - Advanced …, 2021 - aemjournal.org
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 …

Development and optimization of microwave guide polarizers using equivalent network method

S Piltyay, A Bulashenko, V Shuliak - Journal of Electromagnetic …, 2022 - Taylor & Francis
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 …

Electromagnetic simulation of new tunable guide polarizers with diaphragms and pins

S Piltyay, A Bulashenko, V Shuliak… - Advanced …, 2021 - aemjournal.org
In this article we present the results of mathematical simulation, development and
optimization of a waveguide polarizer with a diaphragm and pins. A mathematical model …

Synthesis of waveguide diaphragm polarizers using wave matrix approach

A Bulashenko, S Piltyay, O Bykovskyi… - 2021 IEEE 3rd …, 2021 - ieeexplore.ieee.org
Waveguide polarization converters perform the transformation of circularly polarized signals
to linearly polarized signals in receiving antennas. In transmitting antennas they perform the …