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Jayasankar, Divya und Rothbart, Nick und Hübers, Heinz-Wilhelm und Stake, Jan (2024) 4.7-THz Schottky Diode Harmonic Mixer: Design, Fabrication, and Performance Optimization. In: 33rd IEEE International Symposium on Space Terahertz Technology, ISSTT 2024. 33rd IEEE International Symposium on Space THz Technology (ISSTT 2024), 2024-04-07 - 2024-04-11, Charlottesville, Virginia, USA. (im Druck)
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Kurzfassung
This paper focuses on the ongoing development of supraTHz harmonic mixers at Chalmers University of Technology. The planar, single-ended, x8-harmonic mixers based on Schottky-barrier diodes were realised on a 2-µm GaAs substrate with integrated pyramidal horn. In contrast to our previous design with diagonal horn, the new design addresses sensitivity to E-plane misalignment, a factor that previously compromised mixer performance. Availability of THz harmonic frequency converters operating at ambient temperature is a pivotal step towards the realization of high-resolution THz heterodyne receivers.
| elib-URL des Eintrags: | https://elib.dlr.de/206537/ | ||||||||||||||||||||
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| Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||||||||||
| Titel: | 4.7-THz Schottky Diode Harmonic Mixer: Design, Fabrication, and Performance Optimization | ||||||||||||||||||||
| Autoren: |
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| Datum: | April 2024 | ||||||||||||||||||||
| Erschienen in: | 33rd IEEE International Symposium on Space Terahertz Technology, ISSTT 2024 | ||||||||||||||||||||
| Referierte Publikation: | Ja | ||||||||||||||||||||
| Open Access: | Nein | ||||||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||||||
| In SCOPUS: | Nein | ||||||||||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||||||||||
| Status: | im Druck | ||||||||||||||||||||
| Stichwörter: | Harmonic mixers, Schottky diodes, Terahertz electronics | ||||||||||||||||||||
| Veranstaltungstitel: | 33rd IEEE International Symposium on Space THz Technology (ISSTT 2024) | ||||||||||||||||||||
| Veranstaltungsort: | Charlottesville, Virginia, USA | ||||||||||||||||||||
| Veranstaltungsart: | internationale Konferenz | ||||||||||||||||||||
| Veranstaltungsbeginn: | 7 April 2024 | ||||||||||||||||||||
| Veranstaltungsende: | 11 April 2024 | ||||||||||||||||||||
| HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||||||
| HGF - Programm: | Raumfahrt | ||||||||||||||||||||
| HGF - Programmthema: | Erdbeobachtung | ||||||||||||||||||||
| DLR - Schwerpunkt: | Raumfahrt | ||||||||||||||||||||
| DLR - Forschungsgebiet: | R EO - Erdbeobachtung | ||||||||||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | R - Terahertz-Spektrometer für atomaren Sauerstoff in der Mesosphäre/Thermosphäre | ||||||||||||||||||||
| Standort: | Berlin-Adlershof | ||||||||||||||||||||
| Institute & Einrichtungen: | Institut für Optische Sensorsysteme > Terahertz- und Laserspektroskopie | ||||||||||||||||||||
| Hinterlegt von: | Rothbart, Nick | ||||||||||||||||||||
| Hinterlegt am: | 07 Okt 2024 12:26 | ||||||||||||||||||||
| Letzte Änderung: | 07 Okt 2024 12:26 |
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