DocumentCode
3271667
Title
A case study on the reflection of absorbing materials using FDTD
Author
Bai, Lizhou ; Song, Jianjian ; Wang, Lin
Author_Institution
Inst. of High Performance Comput., Singapore
fYear
1999
fDate
1999
Firstpage
408
Lastpage
411
Abstract
The absorber used in anechoic and semi-anechoic chambers employed for emissions and immunity testing is examined. The reflectivity of absorber materials is studied using finite-difference time-domain (FDTD) technique. With the powerful computing resource, the method of homogenization is not used to achieve a more accurate result. General reflectivity guidelines are also listed for comparing absorber used for the EMC testing from 30 MHz to 1 GHz
Keywords
anechoic chambers (electromagnetic); electromagnetic compatibility; electromagnetic wave absorption; electromagnetic wave reflection; finite difference time-domain analysis; 30 MHz to 1 GHz; EMC testing; absorbing materials; anechoic chambers; finite-difference time-domain technique; homogenization method; reflectivity guidelines; semi-anechoic chambers; Computer aided software engineering; Conducting materials; Conductivity; Electromagnetic compatibility; Finite difference methods; Frequency; Immunity testing; Reflection; Reflectivity; Time domain analysis;
fLanguage
English
Publisher
ieee
Conference_Titel
Electromagnetic Compatibility, 1999 International Symposium on
Conference_Location
Tokyo
Print_ISBN
4-9980748-4-9
Type
conf
DOI
10.1109/ELMAGC.1999.801351
Filename
801351
Link To Document