DocumentCode
1026663
Title
Far field in transient two-dimensional scattering
Author
Damaskos, N.J. ; Brown, R.T. ; Uslenghi, P.L.E.
Author_Institution
N.J. Damaskos Inc., Concordville, PA, USA
Volume
31
Issue
2
fYear
1983
fDate
3/1/1983 12:00:00 AM
Firstpage
367
Lastpage
369
Abstract
A heuristic definition of far field is given for time-domain two-dimensional scattering that simplifies the expression of the scattered far field as an integral over the sources. The meaning of this definition and of the ensuing simplifications is clarified by Fourier transforming the approximate time-domain result to compare it with well-known frequency-domain expressions in the Fresnel and Fraunhofer approximations.
Keywords
Electromagnetic transient scattering; Transient electromagnetic scattering; Backscatter; EMP radiation effects; Electromagnetic scattering; Electromagnetic wave polarization; Engine cylinders; Optical pulses; Optical scattering; Resonant frequency; Time domain analysis; Upper bound;
fLanguage
English
Journal_Title
Antennas and Propagation, IEEE Transactions on
Publisher
ieee
ISSN
0018-926X
Type
jour
DOI
10.1109/TAP.1983.1143031
Filename
1143031
Link To Document