Title :
Wave radiation of electrically long axial slot cut into the circular waveguide
Author :
Belogurov, E.Y. ; Katrich, V.A. ; Lyaschenko, V.A.
Author_Institution :
Karazin Kharkiv Nat. Univ., Kharkiv
Abstract :
The scattering problem of electrically long axial slot cut into side surface of the circular waveguide has been considered. Expressions of external self-admittance and transfer conductance were derived. The possibility of creation of a field distribution on the slot forms radiation pattern with low side lobes was shown.
Keywords :
antenna radiation patterns; circular waveguides; slot antennas; circular waveguide; electrically long axial slot cut; field distribution; slot antennas; slot forms radiation pattern; wave radiation; Antenna theory; Electromagnetic scattering; Electromagnetic waveguides; Equations; Lenses; Magnetic fields; Permittivity; Rectangular waveguides; Reflector antennas; Surface waves; axial slot; circular waveguide; electromagnetic waves; radiation; slot antennas;
Conference_Titel :
Antenna Theory and Techniques, 2007 6th International Conference on
Conference_Location :
Sevastopol
Print_ISBN :
978-1-4244-1584-7
DOI :
10.1109/ICATT.2007.4425227
