Plaster glue complex permittivity response in the microwave range

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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Bibliographic Details
Main Authors: Oliveira,Antonio Jeronimo Belfort de, Melo,Marcos Tavares de, Cabral,Leane Lima Dias, Souza,Sérgio Romero Oliveira de
Format: Digital revista
Language:English
Published: ABM, ABC, ABPol 2004
Online Access:http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392004000400009
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