Title :
FDTD analysis of a microstrip line with YIG film magnetized in arbitrary direction
Author :
Okubo, Kensuke ; Sanada, Atsushi ; Takenawa, Satoru ; Yamane, Kuniyoshi
Author_Institution :
Okayama Prefectural Univ., Japan
Abstract :
The overall transmission characteristics of a microstrip line with a YIG-GGG thin film substrate magnetized in arbitrary direction are investigated by using the finite-difference time-domain (FDTD) method including the hybrid mode of electromagnetic and magnetostatic modes. Transmission characteristics of a microstrip line with a YIG-GGG film substrate normalized by fifty ohm are directly calculated, which are agreeable with the experimental results
Keywords :
finite difference time-domain analysis; gadolinium compounds; garnets; magnetostatic waves; microstrip lines; substrates; waveguide theory; yttrium compounds; FDTD analysis; YFe5O12; YFe5O12-GdGa5O12; YIG; YIG film; YIG-GGG thin film substrate; YIG-GdGG; electromagnetic mode; finite-difference time-domain method; hybrid EM/MSW mode; magnetized film; magnetostatic mode; microstrip line; quasi-TEM mode; transmission characteristics; Artificial intelligence; Finite difference methods; Gold; Magnetic analysis; Microstrip; Time domain analysis;
Conference_Titel :
Microwave Conference, 2000 Asia-Pacific
Conference_Location :
Sydney, NSW
Print_ISBN :
0-7803-6435-X
DOI :
10.1109/APMC.2000.925814
