Title :
Comments on "Radiation from fast and slow traveling waves"
Author_Institution :
Kelley Dept. of Electr. Eng., Bucknell Univ., Lewisburg, PA
Abstract :
This paper shows that there is radiation that can emerge from a cut on the narrow wall of a waveguide, but this can be suppressed by a suitable choke. The TE10 rectangular waveguide mode is maintained by the choke, but the TE10 mode cannot be maintained in the subject with a long continuous slot.
Keywords :
rectangular waveguides; waveguide theory; TE10 rectangular waveguide mode; choke suppression; slow traveling waves; wave radiation; Antenna theory; Antennas and propagation; Electromagnetic radiation; Electromagnetic scattering; Electromagnetic waveguides; Inductors; Leaky wave antennas; Microwave antennas; Microwave theory and techniques; Rectangular waveguides; Antenna theory, antennas; traeling wave antennas; leaky wave antenna; microwave antennas; electromagnetic engineering education;
Journal_Title :
Antennas and Propagation Magazine, IEEE
DOI :
10.1109/MAP.2008.4768964
