Full-Wave analysis of stable cross fractal frequency selective surfaces using an iterative procedure based on wave concept

D´Assunção, Adaildo Gomes; Silva Neto, V. P.; Duarte, M. J.

Full-Wave analysis of stable cross fractal frequency selective surfaces using an iterative procedure based on wave concept

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dc.contributor.author	D´Assunção, Adaildo Gomes
dc.contributor.author	Silva Neto, V. P.
dc.contributor.author	Duarte, M. J.
dc.date.accessioned	2021-02-19T20:04:31Z
dc.date.available	2021-02-19T20:04:31Z
dc.date.issued	2015-08
dc.description.resumo	This work presents a full-wave analysis of stable frequency selective surfaces (FSSs) composed of periodic arrays of cross fractal patch elements.The shapes of these patch elements are defined conforming to a fractal concept, where the generator fractal geometry is successively subdivided into parts which are smaller copies of the previous ones (defined as fractal levels). The main objective of this work is to investigate the performance of FSSs with cross fractal patch element geometries including their frequency response and stability in relation to both the angle of incidence and polarization of the plane wave. The frequency response of FSS structures is obtained using the wave concept iterative procedure (WCIP). This method is based on a wave concept formulation and the boundary conditions for the FSS structure. Prototypes were manufactured and measured to verify the WCIP model accuracy. A good agreement between WCIP and measured results was observed for the proposed cross fractal FSSs. In addition, these FSSs exhibited good angular stability	pt_BR
dc.identifier.citation	SILVA NETO, V. P.; DUARTE, M. J.; D’ASSUNÇÃO, A. G.. Full-Wave Analysis of Stable Cross Fractal Frequency Selective Surfaces Using an Iterative Procedure Based on Wave Concept. International Journal of Antennas and Propagation, [S.L.], v. 2015, n. 401210, p. 1-7, ago. 2015. Disponível em: https://www.hindawi.com/journals/ijap/2015/401210/. Acesso em: 20 out. 2020. http://dx.doi.org/10.1155/2015/401210.	pt_BR
dc.identifier.doi	10.1155/2015/401210
dc.identifier.issn	1687-5869
dc.identifier.issn	1687-5877
dc.identifier.uri	https://repositorio.ufrn.br/handle/123456789/31575
dc.language	en	pt_BR
dc.publisher	Hindawi	pt_BR
dc.rights	Attribution 3.0 Brazil	*
dc.rights.uri	http://creativecommons.org/licenses/by/3.0/br/	*
dc.subject	Full-Wave Analysis	pt_BR
dc.subject	Stable Cross Fractal	pt_BR
dc.subject	Selective Surfaces	pt_BR
dc.subject	Iterative Procedure	pt_BR
dc.subject	Wave Concept	pt_BR
dc.title	Full-Wave analysis of stable cross fractal frequency selective surfaces using an iterative procedure based on wave concept	pt_BR
dc.type	article	pt_BR