Analysis of Circular Waveguides with Azimutlially Magnetized Ferrite

Examined and interpreted are the transmission characteristics of the azimuthally magnetized ferrite-loaded coaxial waveguide - a canonical structure for digital remanent phaser desigus, using the versatile and flexible Method of Lines. Emphasis is placed on TE01 mode exhibiting anisot anisotropic effects of phase Shifting all magnetically controlled cutoff dependent onthe direction of remanent magnetization. A rigorous numerical analysis of field distribution over the guide cross-Section, the eigenvalue spectrum and transmission characteristics is performed, givinig a great deal of inisight and essential quantitative information on propagation phenomena in the gyrotropic structure.