Title :
Radiation from an open-ended multimode circular waveguide
Author :
Shishkova, Anna V. ; Gorobets, Nikolay N.
Author_Institution :
Kharkov Nat. Univ., Ukraine
Abstract :
On the basis of rigorous solution of electromagnetic wave diffraction problem on the open-ended circular waveguide the radiation characteristics of the multimode waveguides excited both by dominant mode and by higher-order modes simultaneously are investigated. It is shown that such radiators allow forming non-symmetrical radiation pattern with dip in the normal direction to the waveguide aperture.
Keywords :
circular waveguides; electromagnetic wave diffraction; waveguide theory; dominant mode; electromagnetic wave diffraction problem; higher-order modes; multimode circular waveguide; non-symmetrical radiation pattern; open-ended circular waveguide; radiation characteristics; waveguide aperture; Apertures; Electromagnetic diffraction; Electromagnetic scattering; Electromagnetic waveguides; Frequency; Integral equations; Navigation; Planar waveguides; Polarization; Waveguide components;
Conference_Titel :
Antenna Theory and Techniques, 2005. 5th International Conference on
Print_ISBN :
0-7803-9261-2
DOI :
10.1109/ICATT.2005.1496962
