Och A, Schrattenecker JO, Schuster S, Holzl PA, Freidl PF, Weigel R (2019)
Publication Type: Conference contribution
Publication year: 2019
Publisher: Institute of Electrical and Electronics Engineers Inc.
Conference Proceedings Title: 2019 IEEE International Conference on Microwaves, Antennas, Communications and Electronic Systems, COMCAS 2019
ISBN: 9781538695494
DOI: 10.1109/COMCAS44984.2019.8958287
In a multitude of industrial processes, various sensing technologies are employed to monitor gaseous substances. However, many traditional sensor types are not suitable for operation under harsh environmental conditions. Radar-based time-of-flight permittivity measurements have been proposed as alternative but suffer from high cost and limited accuracy in highly cluttered industrial plants. We propose a novel concept that utilizes two synchronized low-cost frequency-modulated continuous-wave radar sensors for a direct transmission measurement with increased robustness and accuracy. A prototype based on fully-integrated millimeter-wave radar transceivers was realized and multiple measurements demonstrate a significant improvement to previously published techniques due to higher signal-to-noise ratio and compensation of systematic setup induced errors.
APA:
Och, A., Schrattenecker, J.O., Schuster, S., Holzl, P.A., Freidl, P.F., & Weigel, R. (2019). Contactless Gas Mixture Measurements Using Distributed and Synchronized Low-Cost Millimeter-Wave FMCW Radar Sensors. In 2019 IEEE International Conference on Microwaves, Antennas, Communications and Electronic Systems, COMCAS 2019. Tel-Aviv, IL: Institute of Electrical and Electronics Engineers Inc..
MLA:
Och, Andreas, et al. "Contactless Gas Mixture Measurements Using Distributed and Synchronized Low-Cost Millimeter-Wave FMCW Radar Sensors." Proceedings of the 2019 IEEE International Conference on Microwaves, Antennas, Communications and Electronic Systems, COMCAS 2019, Tel-Aviv Institute of Electrical and Electronics Engineers Inc., 2019.
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