MODERATE CONJUGATE-GRADIENT FFT METHOD FOR RAPID CONVERGENCE IN ANALYZING FINITE FSSS

被引：3

作者：

STYLIANOU, A

VARDAXOGLOU, JC

机构：

[1] Department of Electronic and Electrical Engineering, Loughborough University of Technology, Loughborough

来源：

ELECTRONICS LETTERS | 1992年 / 28卷 / 05期

关键词：

FREQUENCY SELECTIVE SURFACES; ANTENNA ARRAYS;

D O I：

10.1049/el:19920319

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A technique to improve the convergence rate of the conjugate gradient-fast Fourier transform (CG-FFT) iterative method is presented. Rooftop basis functions are used to expand the surface current and pulse testing functions to weight the tangential fields. Numerical results are shown for a finite dipole array and compared with a conventional formulation using delta basis and testing functions.

引用

页码：506 / 508

页数：3

共 6 条

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