Application of the inner–outer flexible GMRES-FFT method to the analysis of scattering and radiation by cavity-backed patch antennas and arrays

Authors: Ding, D. Z.¹; Chen, R. S.¹; Wang, D. X.¹; Zhuang, W.¹; Yung, E. K. N.²

Source: International Journal of Electronics, Volume 92, Number 11, November 2005 , pp. 645-659(15)

Buy & download fulltext article:

Price: $56.94 plus tax (Refund Policy)

Abstract:

The finite element-boundary integral (FE-BI) method is applied for the analysis of scattering and radiation by cavity-backed patch antenna and arrays. In this investigation, the FE-BI formulations have been implemented using brick element volumes and it allows for a particular use of the efficient FFT-based iterative solver. The inner–outer flexible GMRES algorithm is applied to solve the equation with a higher convergence speed when compared with the standard GMRES algorithm.

Keywords: FE-BI method; Cavity-backed patch antennas; FFT; Flexible GMRES

Document Type: Research article

DOI: http://dx.doi.org/10.1080/00207210500171364

Affiliations: 1: Department of Communication Engineering, Nanjing University of Science & Technology, Nanjing 210094, P.R. China 2: Department of Electronic Engineering, City University of Hong Kong, Hong Kong

Publication date: 2005-11-01

More about this publication?