Title :
New method for measuring dielectric properties of liquids with a microslotline
Author :
Druelle, Y. ; Citerne, J. ; Raczy, L.
Author_Institution :
UER IEEA, Centre de Recherche sur les Propriétés Hyperfréquences des Milieux Condensés, Université des Sciences et Techniques de Lille, Villeneuve d´´Ascq, France
Abstract :
A new slotline method is described that gives a fast determination of the relative permittivity parameters ¿¿r and ¿¿r over a wide frequency range (5¿11 GHz) and in a wide band of temperatures (¿40 to 30 °C). The measurements, which require a small liquid volume, give results in good agreement with those obtained by classical methods. Many applications are possible in laboratory or in industrial controls.
Keywords :
microwave measurement; permittivity measurement; 5 to 11 GHz; X-band; dielectric measurement; microslot line; microwave measurement;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19740090
