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Schmalz, K. und Neumaier, Philipp F.-X. und Borngräber, J. und Debski, Wojciech und Hübers, Heinz-Wilhelm (2014) 245 GHz Transmitter and Receiver in SiGe for Gas Spectroscopy. In: 38th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz) 2014. International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), 2014, 2014-09-14 - 2014-09-19, Tucson (AZ), USA. doi: 10.1109/IRMMW-THz.2014.6956428.
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Kurzfassung
A 245 GHz sensor system for gas spectroscopy is presented, which includes a SiGe transmitter (TX) and a receiver (RX). The integrated local oscillators of TX- and RX-chips are controlled by two external phase-locked loops (PLL), whose reference frequencies are swept with constant frequency offset. The reference frequency of the TX-PLL is modulated for frequency-modulation spectroscopy. The performance of the sensor system is demonstrated by the 2f absorption spectrum (second harmonic detection) of methanol.
| elib-URL des Eintrags: | https://elib.dlr.de/94019/ | ||||||||||||||||||||||||
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| Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||||||||||||||
| Titel: | 245 GHz Transmitter and Receiver in SiGe for Gas Spectroscopy | ||||||||||||||||||||||||
| Autoren: |
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| Datum: | 2014 | ||||||||||||||||||||||||
| Erschienen in: | 38th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz) 2014 | ||||||||||||||||||||||||
| Referierte Publikation: | Nein | ||||||||||||||||||||||||
| Open Access: | Nein | ||||||||||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||||||||||
| In SCOPUS: | Nein | ||||||||||||||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||||||||||||||
| DOI: | 10.1109/IRMMW-THz.2014.6956428 | ||||||||||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||||||||||
| Stichwörter: | 245 GHz, Transmiter, Receiver, SiGe, PLL, Gas, Spectroscopy, Methanol, Terahertz, Millimeter-Waves, Gas-Sensor, Sensor, FM Spectroscopy | ||||||||||||||||||||||||
| Veranstaltungstitel: | International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), 2014 | ||||||||||||||||||||||||
| Veranstaltungsort: | Tucson (AZ), USA | ||||||||||||||||||||||||
| Veranstaltungsart: | internationale Konferenz | ||||||||||||||||||||||||
| Veranstaltungsbeginn: | 14 September 2014 | ||||||||||||||||||||||||
| Veranstaltungsende: | 19 September 2014 | ||||||||||||||||||||||||
| Veranstalter : | University of Arizona, Tucson, AZ | ||||||||||||||||||||||||
| HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||||||||||
| HGF - Programm: | Verkehr | ||||||||||||||||||||||||
| HGF - Programmthema: | Verkehrsmanagement (alt) | ||||||||||||||||||||||||
| DLR - Schwerpunkt: | Verkehr | ||||||||||||||||||||||||
| DLR - Forschungsgebiet: | V VM - Verkehrsmanagement | ||||||||||||||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | V - Optimode (alt) | ||||||||||||||||||||||||
| Standort: | Berlin-Adlershof | ||||||||||||||||||||||||
| Institute & Einrichtungen: | Institut für Planetenforschung > Experimentelle Planetenphysik | ||||||||||||||||||||||||
| Hinterlegt von: | Neumaier, Philipp | ||||||||||||||||||||||||
| Hinterlegt am: | 05 Jan 2015 13:59 | ||||||||||||||||||||||||
| Letzte Änderung: | 24 Apr 2024 19:59 |
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