Measurement of Dielectric Properties of Moisture Textile

Author

Pourova, Marika ; Zajicek, Radim ; Oppl, Ladislav ; Vrba, Jan

Author_Institution

Dept. of Electromagn. Field, Czech Tech. Univ., Prague

fYear

2008

fDate

23-24 April 2008

Firstpage

1

Lastpage

4

Abstract

The measurement of dielectric parameters of wet textile materials is very important for the design of microwave drying and heating applicators in textile industry. In this contribution there are presented results of two measurement systems - Six-port measurement system and Agilent Impedance/material analyzer. Dielectric properties generally depend on the frequency of applied electromagnetic field, moisture content, temperature and density of materials. However, the amount of water in the drying materials is mostly a dominant factor.

Keywords

dielectric measurement; drying; microwave heating; moisture; network analysers; textile industry; Agilent impedance-material analyzer; applied electromagnetic field frequency; dielectric parameters measurement; dielectric properties measurement; heating applicators; material density; material temperature; microwave drying process; moisture content; six-port measurement system; six-port network analyzer; textile industry; wet textile materials; Applicators; Dielectric materials; Dielectric measurements; Electromagnetic heating; Electromagnetic measurements; Frequency; Impedance measurement; Microwave measurements; Moisture measurement; Textile industry; Dielectric properties; complex permittivity of wettextile; measurement methods of permittivity;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave Techniques, 2008. COMITE 2008. 14th Conference on

Conference_Location

Prague

Print_ISBN

978-1-4244-2137-4

Electronic_ISBN

978-1-4244-2138-1

Type

conf

DOI

10.1109/COMITE.2008.4569904

Filename

4569904