Title :
High-frequency reflection from the aperture of a long E-plane sectoral horn
Author :
Selvan, Krishnasamy T. ; Rao, P. Hanumantha ; Geetha, S.
Author_Institution :
Centre for Electromagn., SAMEER, Madras, India
fDate :
6/1/1999 12:00:00 AM
Abstract :
The result of Yee et al. (1968) for the parallel-plane TE10 -mode reflection coefficient, used in Jull´s (1972) formulation for the reflection coefficient of a long E-plane sectoral horn, is replaced by the Boersma´s (1974) corresponding result. At longer wavelengths, the expression that emerges displays a much better match with experiments than Jull´s original expressions
Keywords :
antenna theory; electromagnetic wave reflection; horn antennas; aperture; high-frequency reflection; long E-plane sectoral horn; parallel-plane TE10-mode reflection coefficient; Apertures; Electromagnetic reflection; Electromagnetic waveguides; Equations; Frequency measurement; Frequency response; Gain measurement; Optical reflection; Physical theory of diffraction; Tellurium;
Journal_Title :
Antennas and Propagation Magazine, IEEE
