DocumentCode
1729770
Title
Electromagnetic simulation and design of dual-band ortho-mode transducers
Author
Perov, Andrey I. ; Rud, Leonid A. ; Tkachenko, Vladimir I.
Author_Institution
Inst. for Radiophys. & Electron., Ukraine Nat. Acad. of Sci., Kharkiv, Ukraine
fYear
2005
Firstpage
475
Lastpage
477
Abstract
A highly efficient, full-wave electromagnetic model and CAD of ortho-mode transducers built on a circular waveguide and supplied with step transitions in input rectangular waveguide ports is proposed. A discussion on the inherent limitations of the achievable performance and critical parameters is presented. The capabilities of the CAD program are demonstrated by the design of dual-band OMTs with identical and different input waveguides.
Keywords
CAD; antenna accessories; circular waveguides; mode matching; multifrequency antennas; rectangular waveguides; transducers; waveguide components; CAD; circular waveguide; computer-aided design; dual-band OMT; dual-band antenna component; electromagnetic model; electromagnetic simulation; mode-matching technique; orthomode transducers; rectangular waveguide port; Antenna accessories; Design automation; Dual band; Electromagnetic modeling; Electromagnetic waveguides; Frequency; Rectangular waveguides; Transducers; Waveguide discontinuities; Waveguide transitions;
fLanguage
English
Publisher
ieee
Conference_Titel
Antenna Theory and Techniques, 2005. 5th International Conference on
Print_ISBN
0-7803-9261-2
Type
conf
DOI
10.1109/ICATT.2005.1497020
Filename
1497020
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