Noninvasive binary gas mixture measurements with a millimeter-wave low-cost FMCW radar system
Och A, Schrattenecker J, Schuster S, Holzl PA, Freidl PF, Weigel R (2019)
Publication Type: Conference contribution
Publication year: 2019
Publisher: Institute of Electrical and Electronics Engineers Inc.
Pages Range: 221-224
Conference Proceedings Title: EuRAD 2019 - 2019 16th European Radar Conference
Event location: Paris, FRA
ISBN: 9782874870576
Abstract
Sensors to measure the parameters of gases are used in a wide range of industrial processes. However, traditional gas sensor types often cannot be applied under harsh environmental conditions. Suitable existing noninvasive alternatives such as time-of-flight permittivity measurements in the millimeter-wave range suffer from high cost and are difficult to miniaturize. Therefore, we propose a low-cost solution based on a fully-integrated transceiver to determine gas concentration in binary gas mixtures. First, the fundamental principle is demonstrated with commercial measurement equipment. A sensor prototype utilizing a low-cost frequency-modulated continuous-wave radar is built and its performance verified in multiple experiments achieving promising results.
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Austria (AT)How to cite
APA:
Och, A., Schrattenecker, J., Schuster, S., Holzl, P.A., Freidl, P.F., & Weigel, R. (2019). Noninvasive binary gas mixture measurements with a millimeter-wave low-cost FMCW radar system. In EuRAD 2019 - 2019 16th European Radar Conference (pp. 221-224). Paris, FRA: Institute of Electrical and Electronics Engineers Inc..
MLA:
Och, Andreas, et al. "Noninvasive binary gas mixture measurements with a millimeter-wave low-cost FMCW radar system." Proceedings of the 16th European Radar Conference, EuRAD 2019, Paris, FRA Institute of Electrical and Electronics Engineers Inc., 2019. 221-224.
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