Title :
Asymmetrical Gauss-Hermite beam-mode analysis of the hexagonal horn
Author :
Shen, Tao ; Dou, Wenbin ; Sun, Zhongliang
fDate :
10/1/1998 12:00:00 AM
Abstract :
Asymmetrical Gauss-Hermite beam-mode analysis is presented to investigate the hexagonal horn. The fractional power in the fundamental beam mode is approximately 86%. The near- and far-field radiation patterns are calculated. The high fractional power in the fundamental beam mode of the horn indicates that it can be used as an efficient Gaussian beam launcher in quasi-optical systems
Keywords :
antenna radiation patterns; antenna theory; horn antennas; Gaussian beam launcher; asymmetrical Gauss-Hermite beam mode analysis; far-field radiation pattern; hexagonal horn; near-field radiation pattern; quasi-optical system; Apertures; Fabrication; Feeds; Gaussian approximation; Gaussian processes; Laboratories; Millimeter wave technology; Polynomials; Submillimeter wave technology; Sun;
Journal_Title :
Microwave Theory and Techniques, IEEE Transactions on
