By Topic

An accurate conjugate gradient fast Fourier transform method for electromagnetic scattering

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$33 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

3 Author(s)
Millard, X. ; Dept. of Electr. & Comput. Eng., Univ. of West Florida, Pensacola, FL, USA ; Qing Huo Liu ; Harrell, D.

An accurate conjugate gradient fast Fourier transform (CG-FFT) for solving electromagnetic scattering problems is developed by improving the accuracy of estimating the spectrum of the Green's function. Compared to the traditional CG-FFT algorithm, this new approach reduces the relative error by a factor of 5 to 20 for one-dimensional electromagnetic scattering models while maintaining the computational cost in terms of CPU time and memory requirement.

Published in:

Antennas and Propagation Society International Symposium, 2005 IEEE  (Volume:3B )

Date of Conference:

3-8 July 2005