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5. Optimization of the WCIP Method

Author

de Abrantes, Caio V.B., primary, Serres, Georgina Karla de Freitas, additional, Manicoba, Robson H. C., additional, and Serres, Alexandre Jean Rene, additional

Published
2020
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10. Analysis of Simple FSS Cascading With Dual Band Response.

Author

Campos, Antonio L. P. S., Maniçoba, Robson H. C., Araújo, Lincoln M., and d'Assunção, Adaildo G.

Subjects
*FREQUENCY selective surfaces, *CASCADING style sheets, *ELECTRIC filters, *MOMENTS method (Statistics), *ELECTRIC circuits
Abstract

Numerical and experimental investigations are presented for a dual-band frequency selective surface (FSS) with perfectly conducting rectangular patch elements. In the first step two single-band FSS screens were designed to obtain resonant frequencies at 9.5 GHz and 10.5 GHz, each one with about 1.5 GHz bandwidth at -3 dB. In the second step these single FSS screens were cascaded and separated by an air gap layer to achieve a dual-band response. The Moment Method is used to analyze the structures single band. After this, a numerical cascading technique is used to analyze the effect of the air gap between the cascading structures. Numerical and measured results were compared and a good agreement was obtained. [ABSTRACT FROM AUTHOR]

Published
2010
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