Title :
Dynamic characteristics of microstrip lines on magnetized ferrimagnetic substrates
Author :
Medeiros Lins de Albuquerque, M.R. ; Gomes d´Assuncio, A. ; de Garcia Maia, M.R. ; Giarola, A.J.
Author_Institution :
Federal University of Rio Grande do Norte
Abstract :
An analysis of microstrip line on ferrimagnetic substrates is presented. Hertz vector potentials, oriented along the ferrite magnetization direction, are used for obtaining the dyadic Green´s function in the Fourier transform domain. The propagation constant and characteristic impedance of the structure are calculated from the expressions obtained used in conjunction with Galerkin´s method. Results for the propagation constant as a function of frequency are shown.
Keywords :
Ferrimagnetic materials; Ferrites; Fourier transforms; Green´s function methods; Impedance; Magnetic analysis; Magnetic domains; Magnetization; Microstrip; Propagation constant;
Conference_Titel :
Millimeter Wave and Far-Infrared Technology, 1989. ICMWFT '89. International Conference on
Conference_Location :
Beijing, China
Print_ISBN :
0-87942-717-5
DOI :
10.1109/ICMWFT.1989.763884
