Title :
A note on the mode characteristics of a ferrite slab
Author_Institution :
Dept. of Electr. Eng. & Comput. Sci., Illinois Univ., Chicago, IL, USA
fDate :
1/1/1995 12:00:00 AM
Abstract :
Properties of guided-wave modes of a ferrite slab propagating in the direction transverse to the bias field are reexamined. Analytic results for the frequencies where magnetostatic and dynamic modes exist simultaneously are found. The method of eliminating the dynamic modes in the magnetostatic-wave operation is described. The formulas for the distinction of oscillatory and surface-wave modes are also derived
Keywords :
ferrites; magnetostatic surface waves; magnetostatic waves; bias field; dynamic modes; ferrite slab; guided-wave modes; magnetostatic modes; magnetostatic-wave operation; mode characteristics; oscillatory modes; surface-wave modes; Computational modeling; Computer interfaces; Cutoff frequency; Dielectric losses; Ferrites; Microwave propagation; Microwave theory and techniques; Planar waveguides; Propagation constant; Slabs;
Journal_Title :
Microwave Theory and Techniques, IEEE Transactions on
