DocumentCode
343919
Title
A conjugate gradient FFT method for transient scattering by dielectric cylinders
Author
Bloemenkamp, R.F. ; van den Berg, P.M.
Author_Institution
TNO Phys. & Electron. Lab., The Hague, Netherlands
Volume
2
fYear
1999
fDate
11-16 July 1999
Firstpage
1374
Abstract
We have solved the transient scattering problem by a CGFFT iterative method, both in space and time. We do not need the doubling of the time interval in the conjugate gradient method described in (Tijhuis 1991). In each iteration the computational complexity is roughly of the order of MNPlog(MNP).
Keywords
absorbing media; computational complexity; conjugate gradient methods; dielectric bodies; electromagnetic wave scattering; fast Fourier transforms; inhomogeneous media; transient analysis; CGFFT iterative method; computational complexity; conjugate gradient FFT method; conjugate gradient fast fourier transform; dielectric cylinders; transient scattering; Convolution; Dielectric losses; Electromagnetic scattering; Electromagnetic transients; Green function; Integral equations; Laboratories; Physics; Space technology; 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.1999.789570
Filename
789570
Link To Document