DocumentCode
930126
Title
Diffraction calculations using fast Fourier transform methods
Author
Sziklas, Edward A. ; Siegman, A.E.
Author_Institution
Florida Research and Development Center, West Palm Beach, Fla.
Volume
62
Issue
3
fYear
1974
fDate
3/1/1974 12:00:00 AM
Firstpage
410
Lastpage
412
Abstract
By using a coordinate transformation based on Gaussian-beam theory, we can apply efficient fast Fourier transform (FFT) computational methods to diffraction problems involving spherically diverging or converging waves as well as to quasi-collimated beams of radiation.
Keywords
Circuit analysis computing; Circuit testing; Circuit theory; Diffraction; Electrons; Equations; Fast Fourier transforms; Frequency; Inductance; Time measurement;
fLanguage
English
Journal_Title
Proceedings of the IEEE
Publisher
ieee
ISSN
0018-9219
Type
jour
DOI
10.1109/PROC.1974.9438
Filename
1451368
Link To Document