Title :
Dielectric Waveguide with a Ferrite Layer and Periodic Metal Strips
Author :
Araki, K. ; Camilleri, N. ; Itoh, T.
Author_Institution :
Dept. of Electrical Engineering, The University of Texas, Austin, Texas 78712, U.S.A.
Abstract :
An analysis of dielectric-ferrite waveguide periodically loaded with metal strips is presented. Nonreciprocity of phase constants caused by the gyrotropic nature of the ferrite makes it possible to create nonreciprocal leakage phenomena by means of the metal strips. These phenomena can be used to develop a distributed isolator. Numerical results and some experimental data are included.
Keywords :
Admittance; Dielectrics; Ferrites; Gratings; Gyrotropism; Isolators; Magnetic fields; Periodic structures; Propagation constant; Strips;
Conference_Titel :
Microwave Conference, 1981. 11th European
Conference_Location :
Amsterdam, Netherlands
DOI :
10.1109/EUMA.1981.332956
