Title :
Mode Transformers on Longitudinal Diaphragms in Waveguides of Complex Cross Section
Author :
Zemlyakov, V.V. ; Zargano, G.F.
Author_Institution :
Appl. Electrodynamics & Comput. Modeling Dept., South Fed. Univ., Rostov
Abstract :
In this work the technique of longitudinal diaphragms is applied to MWT design based on four-ridge rectangular waveguides. The physical basis of mode transformation is discussed, the process of transformation of one propagating mode of the waveguide to another on different steps of the device is illustrated. The geometry of designed devices, pictures of electromagnetic waves distribution on transformer length and S-parameters, which are demonstrating wide bandwidth and good transformation efficiency, are shown.
Keywords :
diaphragms; rectangular waveguides; S-parameters; electromagnetic waves distribution; four-ridge rectangular waveguides; geometry; longitudinal diaphragms; mode waveguide transformers; transformer length; Bandwidth; Electrodynamics; Electromagnetic waveguides; Microwave devices; Propagation constant; Rectangular waveguides; Tellurium; Transformers; Virtual manufacturing; Waveguide components;
Conference_Titel :
Physics and Engineering of Microwaves, Millimeter and Submillimeter Waves and Workshop on Terahertz Technologies, 2007. MSMW '07. The Sixth International Kharkov Symposium on
Conference_Location :
Kharkov
Print_ISBN :
1-4244-1237-4
DOI :
10.1109/MSMW.2007.4294768
