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Rothbart, Nick and Schmalz, K. and Borngräber, J. and Yilmaz, Berk and Kissinger, D. and Hübers, Heinz-Wilhelm (2017) Towards breath gas detection with a 245 GHz gas sensor based on SiGe BiCMOS technology. In: Sensors, 2017 IEEE. IEEE Sensors Conference 2017, 2017-10-29 - 2017-11-01, Glasgow, Schottland. doi: 10.1109/ICSENS.2017.8234311. ISBN 978-1-5090-1012-7.
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Official URL: http://ieeexplore.ieee.org/document/8234311/?reload=true
Abstract
We present a 245 GHz gas spectroscopy system with a transmitter array and a receiver based on SiGe BiCMOS technology. Beam profiles of the transmitter array and noise sources of the system were analyzed. We demonstrate the detection of a 50 ppm mixture of ethanol in ambient air after pre-concentration. With the maximum signal-to-noise ratio of 190 the resolution can be estimated to 260 ppb.
| Item URL in elib: | https://elib.dlr.de/118614/ | ||||||||||||||||||||||||||||
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| Document Type: | Conference or Workshop Item (Poster) | ||||||||||||||||||||||||||||
| Title: | Towards breath gas detection with a 245 GHz gas sensor based on SiGe BiCMOS technology | ||||||||||||||||||||||||||||
| Authors: |
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| Date: | December 2017 | ||||||||||||||||||||||||||||
| Journal or Publication Title: | Sensors, 2017 IEEE | ||||||||||||||||||||||||||||
| Refereed publication: | Yes | ||||||||||||||||||||||||||||
| Open Access: | No | ||||||||||||||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||||||||||||||
| DOI: | 10.1109/ICSENS.2017.8234311 | ||||||||||||||||||||||||||||
| ISBN: | 978-1-5090-1012-7 | ||||||||||||||||||||||||||||
| Status: | Published | ||||||||||||||||||||||||||||
| Keywords: | Millimeterwellen, Terahertz, Gasspektroskopie, Integrierte Schaltkreise, SiGe, Sensor | ||||||||||||||||||||||||||||
| Event Title: | IEEE Sensors Conference 2017 | ||||||||||||||||||||||||||||
| Event Location: | Glasgow, Schottland | ||||||||||||||||||||||||||||
| Event Type: | international Conference | ||||||||||||||||||||||||||||
| Event Start Date: | 29 October 2017 | ||||||||||||||||||||||||||||
| Event End Date: | 1 November 2017 | ||||||||||||||||||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||||||||||||||||||
| HGF - Program: | Transport | ||||||||||||||||||||||||||||
| HGF - Program Themes: | Traffic Management (old) | ||||||||||||||||||||||||||||
| DLR - Research area: | Transport | ||||||||||||||||||||||||||||
| DLR - Program: | V VM - Verkehrsmanagement | ||||||||||||||||||||||||||||
| DLR - Research theme (Project): | V - Optimode.net (old) | ||||||||||||||||||||||||||||
| Location: | Berlin-Adlershof | ||||||||||||||||||||||||||||
| Institutes and Institutions: | Institute of Optical Sensor Systems > Terahertz and Laser Spectroscopy | ||||||||||||||||||||||||||||
| Deposited By: | Rothbart, Nick | ||||||||||||||||||||||||||||
| Deposited On: | 31 Jan 2018 08:25 | ||||||||||||||||||||||||||||
| Last Modified: | 24 Apr 2024 20:22 |
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