DocumentCode
655718
Title
Dielectric characterization of water-methanol mixtures up to 110 GHz using a CPW sensor in LTCC technology
Author
Liu, Siyuan ; Ocket, I. ; Schreurs, Dominique ; Nauwelaers, B. ; De Raedt, W.
Author_Institution
Div. ESAT-TELEMIC, Univ. of Leuven, Leuven, Belgium
fYear
2013
fDate
6-10 Oct. 2013
Firstpage
609
Lastpage
612
Abstract
This paper presents work on a CPW liquid sensor realized in LTCC technology. Challenges of using the sensor at millimeter wave frequencies are discussed. A solution is proposed to obtain measurements with higher accuracy. Measurements of water-methanol mixtures agree well with theoretical models up to 110 GHz, showing the sensor´s potential of cell-solution sensing at millimeter wave frequencies.
Keywords
coplanar waveguides; dielectric liquids; millimetre wave detectors; organic compounds; water; CPW liquid sensor; LTCC technology; dielectric characterization; millimeter wave frequencies; water-methanol mixtures; Coplanar waveguides; Liquids; Methanol; Permittivity; Permittivity measurement; Sensors; Substrates; Millimeter wave measurements; biosensors; dielectric liquids; fluidics; microwave sensors; parameter extraction;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Conference (EuMC), 2013 European
Conference_Location
Nuremberg
Type
conf
Filename
6686729
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