Zhurnal Radioelektroniki - Journal of Radio Electronics. eISSN 1684-1719. 2021. No. 1

Full text in Russian (pdf)

Russian page


DOI https://doi.org/10.30898/1684-1719.2021.1.9

UDC 621.396


Waveguide microwave filters technical solutions, development trends and calculation methods


V. V. Komarov, M. A. Lukyanov

Yuri Gagarin State Technical University of Saratov, 410054, Saratov, ul. Politekhnicheskaya 77


The paper was received on January 11, 2021


Abstract. Various frequency selective devices manufactured by different technologies are used in modern microwave systems to filtering electromagnetic signals. Planar structures on dielectric substrates find a wide spread in low- and average-level (less than 100 W) power systems. Microwave filters on cavities and waveguides are utilized in high-power systems for these purposes. Waveguide filters are the separate class of perspective functional devices dynamically developing in the present time. Diversity of designs of such filters, techniques of their manufacturing and methods of calculation is quite high. In conjunction with this a review of waveguide microwave filters of different frequency ranges is carried out in the present work. Their classification is proposed. It is shown that waveguide filters are well adapted for operating at different frequencies both in microwave and terahertz ranges. Structures of filters, some methods of their manufacturing and mathematical modeling are analyzed.

Key words: waveguide filters, microwave range, inductive and capacitive irregularities, computation techniques.


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For citation:

Komarov V.V., Lukyanov M.A. Waveguide microwave filters technical solutions, development trends and calculation methods. Zhurnal Radioelektroniki [Journal of Radio Electronics]. 2021. No.1. https://doi.org/10.30898/1684-1719.2021.1.9. (In Russian)