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

Author

Ding, Dazhi ; Tao, Shifei ; Fan, Zhenhong ; Chen, Rushan

Author_Institution

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

Volume

1

fYear

2010

fDate

20-23 Sept. 2010

Firstpage

1

Lastpage

4

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

electric field integral equations; frequency selective surfaces; magnetic flux; MLFMA; RWG; SWG; VSIE; computational complexity; curved frequency selective surfaces; electric flux density; fast analysis; finite frequency selective surfaces; hybrid volume surface integral equation; multilevel fast multipole algorithm; surface current density; Arrays; Dielectric substrates; Frequency selective surfaces; Permittivity; Reflection;

fLanguage

English

Publisher

ieee

Conference_Titel

Ultra-Wideband (ICUWB), 2010 IEEE International Conference on

Conference_Location

Nanjing

Print_ISBN

978-1-4244-5305-4

Electronic_ISBN

978-1-4244-5306-1

Type

conf

DOI

10.1109/ICUWB.2010.5615564

Filename

5615564