DocumentCode
808177
Title
Circular patch antenna sensor for moisture content measurement on dielectric material
Author
Gagnadre, I. ; Gagnadre, C. ; Fenelon, J.P.
Author_Institution
Lab. d´´Instrum. Ind., Univ. de Bretagne Sud, Guidel Plage, France
Volume
31
Issue
14
fYear
1995
fDate
7/6/1995 12:00:00 AM
Firstpage
1167
Lastpage
1168
Abstract
A new method for determining the moisture content of dielectric material is proposed. The sample, placed on a circular patch antenna, modifies the resonant frequencies; measuring these variations enables the dielectric permittivity and the moisture content to be determined by using the Bottcher model or the molecular model
Keywords
dielectric materials; electric sensing devices; humidity measurement; microstrip antennas; microwave measurement; moisture; permittivity measurement; Bottcher model; circular patch antenna sensor; dielectric material; dielectric permittivity; electric sensing devices; moisture content measurement; molecular model; resonant frequencies;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19950801
Filename
398600
Link To Document