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Rothbart, Nick and Schmalz, K. and Borngräber, J. and Kissinger, D. and Hübers, H.-W. (2016) A Compact Gas Spectroscopy Sensor System Based on a Voltage-Frequency-Tuned 245 GHz SiGe Transmitter and Receiver. In: 2016 41st International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz). 2016 41st International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz), 2016-09-25 - 2016-09-30, Kopenhagen, Dänemark. doi: 10.1109/IRMMW-THz.2016.7758420. ISBN 978-1-4673-8485-8. ISSN 2162-2035.
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Abstract
A compact terahertz gas spectroscopy sensor system based on a 245 GHz transmitter (TX) and receiver (RX) fabricated in SiGe technology is presented. The frequencies of the TX and RX are tuned by applying external voltages at the voltage-controlled oscillators. For 2f spectroscopy, a frequency modulation is also applied at the TX. As a result, Methanol spectra are presented, that exhibit a high SNR of up to 560 and an acquisition time as short as 39 s, respectively.
| Item URL in elib: | https://elib.dlr.de/108995/ | ||||||||||||||||||||||||
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| Document Type: | Conference or Workshop Item (Speech) | ||||||||||||||||||||||||
| Title: | A Compact Gas Spectroscopy Sensor System Based on a Voltage-Frequency-Tuned 245 GHz SiGe Transmitter and Receiver | ||||||||||||||||||||||||
| Authors: |
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| Date: | 1 December 2016 | ||||||||||||||||||||||||
| Journal or Publication Title: | 2016 41st International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz) | ||||||||||||||||||||||||
| Refereed publication: | Yes | ||||||||||||||||||||||||
| Open Access: | Yes | ||||||||||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||||||||||
| DOI: | 10.1109/IRMMW-THz.2016.7758420 | ||||||||||||||||||||||||
| ISSN: | 2162-2035 | ||||||||||||||||||||||||
| ISBN: | 978-1-4673-8485-8 | ||||||||||||||||||||||||
| Status: | Published | ||||||||||||||||||||||||
| Keywords: | terahertz, millimeter waves, gas spectroscopy, SiGe | ||||||||||||||||||||||||
| Event Title: | 2016 41st International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz) | ||||||||||||||||||||||||
| Event Location: | Kopenhagen, Dänemark | ||||||||||||||||||||||||
| Event Type: | international Conference | ||||||||||||||||||||||||
| Event Start Date: | 25 September 2016 | ||||||||||||||||||||||||
| Event End Date: | 30 September 2016 | ||||||||||||||||||||||||
| 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 | ||||||||||||||||||||||||
| Deposited By: | Rothbart, Nick | ||||||||||||||||||||||||
| Deposited On: | 07 Dec 2016 14:44 | ||||||||||||||||||||||||
| Last Modified: | 24 Apr 2024 20:14 |
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