Near-field radiation from sectoral horns

• Published in: 2007 6th International Conference on Antenna Theory and Techniques pp. 134 - 136
• Main Authors: Shishkova, A.V., Gorobets, N.N., Ovsyannikova, E.E.
• Format: Conference Proceeding
• Language: English
• Published: IEEE 01.09.2007
• Subjects: Antenna theory; Aperture antennas; Electromagnetic radiation; Electromagnetic scattering; Electromagnetic waveguides; Hertz potentials; Kirchhoff technique; Near-field radiation pattern; Near-field reactive region; Phase distortion; Planar waveguides; rectangular waveguide; Rectangular waveguides; sectoral horn; very-near-field region; Waveguide components

The purpose of the presented work is to investigate the forming of radiation at the plates in the "near-field reactive" regions of rectangular waveguides and sectoral horns. The influence of quadratic phase distortions at the horn aperture on forming the radiation in the near-field region...