DocumentCode
3114571
Title
Pseudospectral time-domain algorithm applied to electromagnetic scattering from electrically large objects
Author
Guo-Xin Fan ; Qing Huo Liu
Author_Institution
Klipsch Sch. of Electr. & Comput. Eng., New Mexico State Univ., Las Cruces, NM, USA
Volume
4
fYear
1999
fDate
11-16 July 1999
Firstpage
2644
Abstract
The pseudospectral time-domain (PSTD) algorithm is extended to model the electromagnetic scattering from both 2-D and 3-D objects. The plane wave excitation and the time domain near-far field transforms are efficiently incorporated into the scattered field PSTD algorithm. Numerical results demonstrate the effectiveness of the algorithm.
Keywords
electromagnetic wave scattering; radar cross-sections; spectral-domain analysis; time-domain analysis; 2D objects; 3D objects; PSTD algorithm; RCS; electrically large objects; electromagnetic scattering; numerical results; plane wave excitation; pseudospectral time-domain algorithm; radar cross section; scattered field; time domain near-far field transforms; Electromagnetic fields; Electromagnetic propagation; Electromagnetic scattering; Equations; Finite difference methods; Large-scale systems; Light scattering; Radar scattering; Sampling methods; 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.1999.789351
Filename
789351
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