DocumentCode
3103106
Title
FDTD computed numerical diffraction coefficients of 3-D infinite material wedges
Author
Anantha, V. ; Taflove, A.
Author_Institution
Cellular Infrastruct. Group, Motorola Inc., Arlington Heights, IL, USA
Volume
3
fYear
1999
fDate
11-16 July 1999
Firstpage
1882
Abstract
We apply the FDTD method of Stratis et al. (1997) and Anantha and Taflove (1998) to numerically obtain the dyadic diffraction coefficients for several infinite 3-D right-angle material wedges over a range of observation angles and frequencies. This method exploits the temporal causality inherent in FDTD modeling, as discussed in Anantha and Taflove for the infinite perfect electrical conductor (PEC) wedge case.
Keywords
conducting bodies; electromagnetic wave diffraction; finite difference time-domain analysis; 3-D infinite material wedges; FDTD computed numerical diffraction coefficients; dyadic diffraction coefficients; frequencies; infinite perfect electrical conductor wedge case; observation angle; right-angle material wedges; temporal causality; Biological materials; Conducting materials; Dielectric losses; Dielectric materials; Diffraction; Finite difference methods; Frequency; Lighting; Scattering; Time domain analysis;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium, 1999. IEEE
Conference_Location
Orlando, FL, USA
Print_ISBN
0-7803-5639-x
Type
conf
DOI
10.1109/APS.1999.788324
Filename
788324
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