Compact Band-Pass Filter Based on a Circular Waveguide with Two T-Shaped Ridges

Computer simulation and synthesis of waveguide selective devices based on circular waveguides with T-shaped metal ridges have been performed. A method for obtaining the initial approximation for further optimization of their characteristics has been described. As basic elements, cavity resonators co...

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Bibliographic Details
Published in:Journal of communications technology & electronics 2019, Vol.64 (1), p.20-25
Main Authors: Gubsky, D. S., Zemlyakov, V. V., Lonkina, D. V.
Format: Article
Language:English
Subjects:
Antenna and Feeder Systems
Communications Engineering
Computer simulation
Electromagnetic fields
Electromagnetism
Electronic filters
Engineering
Microwave equipment
Networks
Technology
Waveguides
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Summary:Computer simulation and synthesis of waveguide selective devices based on circular waveguides with T-shaped metal ridges have been performed. A method for obtaining the initial approximation for further optimization of their characteristics has been described. As basic elements, cavity resonators consisting of sections of circular waveguides with two T-shaped metal ridges are used. The results of simulation of a band-pass filter have been presented.
ISSN:1064-2269
1555-6557
DOI:10.1134/S1064226919010078