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An integral equation analysis of two-dimensional dielectric gratings
(John Wiley & Sons IncNew YorkEUA, 1999)
Análise teórica e experimental de superfícies seletivas de freqüência e suas aplicações em antenas planares
(Universidade Federal do Rio Grande do NorteBRUFRNPrograma de Pós-Graduação em Engenharia ElétricaAutomação e Sistemas; Engenharia de Computação; Telecomunicações, 2009-08-13)
This work presents a theoretical and numerical analysis of structures using frequency selective surfaces applied on patch antennas. The FDTD method is used to determine the time domain reflected fields. Applications of ...
Quantitative Determination of the Number of Surface Active Sites and the Turnover Frequencies for Methanol Oxidation over Metal Oxide Catalysts: Application to Bulk Metal Molybdates and Pure Metal Oxide Catalysts
(Academic Press Inc Elsevier Science, 2001-09-23)
The present work investigates the number and nature of the surface active sites and the catalytic activity of bulk metal molybdates and bulk metal oxides on methanol selective oxidation. Bulk metal molybdates were synthesized ...
Microwave absorbing properties of glass fiber/epoxy resin composites tailored with frequency selective surface based on nonwoven of carbon fibers metalized with nickel
(2020-08-01)
Radar absorbing structures (RAS) based on frequency selective surface (FSS) can be prepared to meet tailored properties in reducing electromagnetic interference in the microwave range, in addition to presenting mechanical ...
Análise e projeto de superfícies seletivas em frequência multibanda e/ou banda larga
(Universidade Federal do Rio Grande do NorteBRUFRNPrograma de Pós-Graduação em Engenharia ElétricaAutomação e Sistemas; Engenharia de Computação; Telecomunicações, 2014-06-05)
Frequency selective surfaces (Frequency Selective Surface - FSS) are often used
in various applications in telecommunications. Some of these applications may require
that these structures have response with multiple ...
Single-layer dichroic filters for multifrequency receivers at THz Frequencies
(IEEE, 2020)
In this work, we report the design, construction, and characterization of two free-standing single-layer frequency-selective surface structures to be used as dichroic filters in the THz range. Their spectral responses are ...
Multiband frequency selective surfaces with a modified multifractal cantor geometry
(FapUNIFESP (SciELO), 2014-12-28)
Spectral domain analysis of double screen frequency selective surfaces
(SBMO/SBMag, 2012-06)
Performance optimization of microstrip antenna array using frequency selective surfaces
(FapUNIFESP (SciELO), 2013-11-08)
A New multifractal geometry for design of frequency selective surfaces with dual band response
(Applied Computational Electromagnetics Society Journal, 2015-07)