Formulation of double screen FSS analysis using Fullwave method

Author

de Lima e Silva, Tércio ; Campos, Antonio Luiz P S

Author_Institution

Campus Natal, Fed. Inst. of Educ., Sci. & Technol. of Rio Grande do Norte (IFRN), Natal, Brazil

fYear

2011

fDate

Oct. 29 2011-Nov. 1 2011

Firstpage

512

Lastpage

516

Abstract

This paper describes the entire analysis of a double screen FSS. Two single layers compose the structure. Each single layer is composed of conducting patches on isotropic dielectric materials. The relation between scattered fields and the current sources is presented. The analytic procedure to get the dyadic Greens function and the incident fields is detailed. The numerical procedure to get the induced density current on patches and, so, the scattered fields is also presented. Finally, we show how to transfer the impedance seen by the current sources for the top and the base of the structure.

Keywords

Green´s function methods; dielectric materials; electromagnetic wave scattering; frequency selective surfaces; current sources; double screen FSS analysis; dyadic Greens function; frequency selective surfaces; fullwave method; isotropic dielectric materials; scattered fields; Arrays; Frequency selective surfaces; Manganese; Periodic structures; Reflection; Scattering; Cascading Techniques; Double Screen FSS; Fullwave Analysis; Moment Method;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave & Optoelectronics Conference (IMOC), 2011 SBMO/IEEE MTT-S International

Conference_Location

Natal

ISSN

Pending

Print_ISBN

978-1-4577-1662-1

Type

conf

DOI

10.1109/IMOC.2011.6169229

Filename

6169229