Plaster glue complex permittivity response in the microwave range
AUTOR(ES)
Oliveira, Antonio Jeronimo Belfort de, Melo, Marcos Tavares de, Cabral, Leane Lima Dias, Souza, Sérgio Romero Oliveira de
FONTE
Materials Research
DATA DE PUBLICAÇÃO
2004-12
RESUMO
This paper describes a complementary method for determining dielectric properties of granular materials using the Transmission/Reflection Method in order to estimate their moisture content. The Newton's Complex Interactive Method is used here as a numerical tool to calculate the complex permittivity of the plaster glue material. Results for samples with moisture contents of 35%, 40% and 45% in the range of 100 MHz to 3 GHz are presented.
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