Modelling and RCS analysis of curved electrically large structures with Frequency Selective Surfaces

Author

Zhao, Fangfang ; Cao, Qunsheng

Author_Institution

Coll. of Electron. & Inf. Eng., Nanjing Univ. of Aeronaut. & Astronaut., Nanjing, China

fYear

2011

fDate

12-14 Dec. 2011

Firstpage

1

Lastpage

4

Abstract

In order to analyse the scattering properties of the curved electrically large structures with Frequency Selective Surfaces (FSSs) using FDTD algorithm, we propose a modelling way for FSS on curved surfaces, in which cylindrical, conical and spherical surfaces are included, respectively. In this paper, first, the novel modelling way is illustrated in detail, and then, the scattering problems are validated for the mono-static RCS of the curved electrically large structures with FSSs.

Keywords

electromagnetic wave scattering; finite difference time-domain analysis; frequency selective surfaces; radar cross-sections; FDTD algorithm; FSS; conical surface; curved electrically large structure; curved surface; cylindrical surface; frequency selective surface; monostatic RCS; scattering problem; spherical surface; Analytical models; Apertures; Arrays; Computational modeling; Frequency selective surfaces; Metals; Scattering; Electrically Large; Frequency Selective Surface; Modelling; Radar Cross Section;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical Design of Advanced Packaging and Systems Symposium (EDAPS), 2011 IEEE

Conference_Location

Hanzhou

ISSN

2151-1225

Print_ISBN

978-1-4673-2288-1

Electronic_ISBN

2151-1225

Type

conf

DOI

10.1109/EDAPS.2011.6213779

Filename

6213779