Analytical modeling and optimization of new Ku‐band tunable square waveguide iris‐post polarizer

S Piltyay, A Bulashenko, O Sushko… - … Journal of Numerical …, 2021 - Wiley Online Library
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 …

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 …

Compact posts-based waveguide polarizer for satellite communications and radar systems

A Polishchuk, A Bulashenko, S Piltyay… - 2021 IEEE 3rd …, 2021 - ieeexplore.ieee.org
In this study we have developed and optimized a new compact guide polarizer with metal
posts for satellite communications and radar systems. Its novelty consists in the possibility of …

Waveguide polarizer for radar systems of 2 cm wavelength range

I Fesyuk, S Piltyay, A Bulashenko… - 2021 IEEE 3rd Ukraine …, 2021 - ieeexplore.ieee.org
In this paper we carried out development and optimization of an effective waveguide
polarization converter with five diaphragms for radar systems. Modern radio engineering …

FDTD and wave matrix simulation of adjustable DBS-band waveguide polarizer

A Bulashenko, S Piltyay, I Dikhtyaruk… - Journal of …, 2022 - Taylor & Francis
This article presents the results of numerical simulation and optimization of electromagnetic
characteristics of a new waveguide polarizer design containing a conducting diaphragm and …

Multiple reflections method for diaphragms polarizers development

H Kushnir, A Bulashenko, S Piltyay… - 2021 IEEE 8th …, 2021 - ieeexplore.ieee.org
In this paper we apply the method of multiple reflections of electromagnetic waves from
inhomogeneities in a waveguide for the development of a polarizer based on diaphragms …

Stepped approximation technique for designing coaxial waveguide polarizers

AA Kirilenko, DY Kulik, SA Prikolotin… - 2013 IX Internatioal …, 2013 - ieeexplore.ieee.org
A numerical algorithm for the analysis and optimization of broadband polarizers consisting
of symmetrically placed rectangular ridges in a coaxial waveguide is developed. Because …

Design and optimization of broadband ridged coaxial waveguide polarizers

AA Kirilenko, DY Kulik, SA Prikolotin… - … on Physics and …, 2013 - ieeexplore.ieee.org
The attention to coaxial waveguide polarizers is caused due to developing multifrequency
antenna systems, eg for radio telescopes, operating over two or more sufficiently spaced …

Shorted ring aperture frequency selective surface operating at a doubled frequency

L Mospan - 2007 European Radar Conference, 2007 - ieeexplore.ieee.org
Scattering of a plane electromagnetic wave at a frequency selective surface consisting of
periodically distributed shorted ring slots in a thin perfect electric conductor is considered. A …