Ändra sökning
Länk till posten
Permanent länk

Direktlänk
BETA
Publikationer (2 of 2) Visa alla publikationer
Vassilev, V., Stoew, B., Blomgren, J. & Andersson, G. (2015). A mm-Wave Sensor for Remote Measurement of Moisture in Thin Paper Layers. IEEE Transactions on Terahertz Science and Technology, 5(5), 770-778, Article ID 7202922.
Öppna denna publikation i ny flik eller fönster >>A mm-Wave Sensor for Remote Measurement of Moisture in Thin Paper Layers
2015 (Engelska)Ingår i: IEEE Transactions on Terahertz Science and Technology, ISSN 2156-342X, E-ISSN 2156-3446, Vol. 5, nr 5, s. 770-778, artikel-id 7202922Artikel i tidskrift (Refereegranskat) Published
Abstract [en]

We present the design and performance of a moisture sensor operating at 200 GHz for remote measurement of water content in paper. The system aims at industrial processes such as offset print and paper production. The moisture content in the paper is derived through an accurate measurement of the loss of a signal transmitted through the paper. The system is designed to achieve high accuracy in the measurement of the loss presented by the paper, not affected by 1/f or drift noise. The sensor is capable of resolving 0.005 dB loss achieving a moisture resolution of 0.1% for moisture content higher than 15%. The resolution can be improved if necessary in exchange for longer measurement times. The sensor is tested in offset print and paper production processes and measured values are compared to laboratory measured samples of the paper.

Ort, förlag, år, upplaga, sidor
IEEE Microwave Theory and Techniques Society, 2015
Nyckelord
Detectors, flicker noise, microwave sensors, millimeter-wave (mm) technology, moisture control, process control, radiometers, Schottky diodes, Millimeter waves, Moisture, Moisture determination, Offset printing, Papermaking, Schottky barrier diodes, Water content, Accurate measurement, Industrial processs, Moisture sensors, Paper production, Paper production process, Remote measurement, Measurement, Moisture Content
Nationell ämneskategori
Naturvetenskap
Identifikatorer
urn:nbn:se:ri:diva-42040 (URN)10.1109/TTHZ.2015.2462716 (DOI)2-s2.0-85027928095 (Scopus ID)
Tillgänglig från: 2019-12-13 Skapad: 2019-12-13 Senast uppdaterad: 2019-12-13Bibliografiskt granskad
Sanz-Velasco, A., Rödjegård, H. & Andersson, G. (2002). Double sided bulk micromachining of SOI films using room temperature oxygen plasma assisted bonding,. In: Proceedings Volume 4755, Design, Test, Integration, and Packaging of MEMS/MOEMS 2002; (2002): .
Öppna denna publikation i ny flik eller fönster >>Double sided bulk micromachining of SOI films using room temperature oxygen plasma assisted bonding,
2002 (Engelska)Ingår i: Proceedings Volume 4755, Design, Test, Integration, and Packaging of MEMS/MOEMS 2002; (2002), 2002Konferensbidrag (Refereegranskat)
Nationell ämneskategori
Elektroteknik och elektronik
Identifikatorer
urn:nbn:se:ri:diva-25201 (URN)10.1117/12.462867 (DOI)
Tillgänglig från: 2018-07-02 Skapad: 2016-10-31 Senast uppdaterad: 2018-07-19Bibliografiskt granskad
Identifikatorer
ORCID-id: ORCID iD iconorcid.org/0000-0001-6637-9859

Sök vidare i DiVA

Visa alla publikationer
v. 2.35.9