Application of Kummer Functions in the Analysis of Slow Waves in the Circular Gyrotropic Waveguide
J. Appl. Electromagn., Vol. 3, No. 3, pp. 25-36, Dec. 2000.
A lemma concerning an important property of the real zeros of Kummer function is proved numerically. Based on it and on some known attributes of the latter, criteria for slow TE0n modes propagation in a circular waveguide with azimuthally magnetized ferrite are drawn. The phase characteristics of the configuration for slow TE01 mode are presented.
real zeros of Kummer confluent hypergeometric function, slow waves in circular ferrite waveguides
Природни науки, математика и информатика
Natural sciences, mathematics and informatics