A characteristic equation for calculating the propagation constants of modes in a circular waveguide, eccentrically loaded with a chiral rod is obtained through a coordination transformation based on the additions theorem for Bessel functions. As an example, calculated results for the dispersion characteristics of a circular waveguide eccentrically loaded with a chiral cylinder are presented. Variation of propagation constants with several parameters is discussed.
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沈忠祥.回旋媒质偏心加载圆波导的传输特性[J].红外与毫米波学报,1992,11(6):441~447]. Shen Zhongxiang. PROPAGATION CHARACTERISTICS OF A CIRCULAR WAVEGUIDE ECCENTRICALLY LOADED WITH CHIRAL MEDIA[J]. J. Infrared Millim. Waves,1992,11(6):441~447.]