Electromagnetic analysis of finite and curved frequency selective surfaces using the VSIE with MLFMA

Author

Dazhi Ding ; Hui Zhang ; Rushan Chen

Author_Institution

Commun. Eng. Dept., Nanjing Univ. of Sci. & Technol., Nanjing, China

fYear

2009

fDate

3-6 Nov. 2009

Firstpage

434

Lastpage

436

Abstract

In this paper, the hybrid volume-surface integral-equation (VSIE) approach is proposed to analyze the transmission and reflection characteristics of finite and curved frequency-selective surfaces (FSS) structures. The surface current and electric flux density is expanded by surface RWG and volume SWG basis functions, respectively. The multilevel fast multipole algorithm (MLFMA) is applied to reduce the computational complexity. Simulated results are given to demonstrate the accuracy and efficiency of the proposed method.

Keywords

electromagnetic wave reflection; electromagnetic wave transmission; frequency selective surfaces; integral equations; FSS structures; MLFMA algorithm; VSIE; electromagnetic analysis; finite-and-curved frequency selective surface; hybrid volume-surface integral-equation approach; multilevel fast multipole algorithm; reflection characteristics; surface RWG basis functions; transmission characteristics; volume SWG basis functions; Finite frequency-selective surface; multilevel fast multipole algorithm; volume-surface integral equation;

fLanguage

English

Publisher

iet

Conference_Titel

Microwave Technology and Computational Electromagnetics, 2009. ICMTCE. International Conference on

Conference_Location

Beijing

Print_ISBN

978-1-84919-140-1

Type

conf

DOI

10.1049/cp.2009.1362

Filename

5521224