Title :
Characteristics of a parallel-plate waveguide with a narrow slit in its upper plate
Author :
Cho, Young Ki ; Son, Hyun
Author_Institution :
Kyungpook National University, Department of Electronics, Taegu, Korea
Abstract :
A parallel-plate waveguide with a narrow slit in its upper plate is investigated. The magnetic current induced in the slit is obtained from an integral equation whose kernel is approximated to a logarithmic function. From knowledge of the magnetic current, the normalised conductance and susceptance of the slit are computed.
Keywords :
integral equations; waveguide theory; integral equation; kernel; logarithmic function; magnetic current; narrow slit; normalised conductance; parallel-plate waveguide; susceptance; upper plate; waveguide theory;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19860798
