Title :
Shield design about circumference of choke structure used for microwave oven by parallel FDTD
Author :
Matsumoto, Kouta ; Hashimoto, Osamu
Author_Institution :
Dept. of Electr. Eng. & Electron., Aoyama Gakuin Univ., Tokyo, Japan
Abstract :
An analytical model about circumference of choke structure used for improving shielding effectiveness (SE) of mass-produced microwave oven, which is composed by parallel FDTD method and thereby SE at four sides of the door is rigorously calculated. As a result, it has confirmed quantitatively that SE of 30 dB or more has been obtained in circumference of the choke structure.
Keywords :
electromagnetic shielding; finite difference time-domain analysis; microwave ovens; choke structure; mass-produced microwave oven; parallel FDTD; shielding effectiveness; Analytical models; Boundary conditions; Concurrent computing; Finite difference methods; Inductors; Microwave devices; Microwave ovens; Microwave theory and techniques; Parallel processing; Time domain analysis;
Conference_Titel :
Wireless Communications and Applied Computational Electromagnetics, 2005. IEEE/ACES International Conference on
Print_ISBN :
0-7803-9068-7
DOI :
10.1109/WCACEM.2005.1469766
