Tell a friend
Print
Semenov, Alexey and Richter, Heiko and Günther, Burghardt and Hübers, Heinz-Wilhelm and Karamarkovic, Jugoslav (2005) Terahertz performance of quasioptical front-ends with a hot-electron bolometer. In: Journal of Physics: Conference Series, 43, pp. 1294-1297. IOP Publishing Ltd. EUCAS'05, The 7th European Conference on Applied Superconductivity, 2005-09-11 - 2005-09-15, Vienna (Austria).
Full text not available from this repository.
Official URL: http://www.iop.org/EJ/abstract/1742-6596/43/1/316
Abstract
We present terahertz performance of quasioptical front-ends consisting of a hot-electron bolometer imbedded in a planar feed antenna and integrated with an immersion lens. The impedance and radiation pattern of the log-spiral and double-slot planar feeds are evaluated using the method of moments; the collimating action of the lens is modelled using the physical optics. The total efficiency of the front-ends is computed taking into account frequency dependent impedance of the bolometer. Measured performance of the front-ends qualifies the simulation technique as a reliable tool for the design of terahertz receivers.
| Item URL in elib: | https://elib.dlr.de/45084/ | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Document Type: | Conference or Workshop Item (Poster) | ||||||||||||||||||
| Title: | Terahertz performance of quasioptical front-ends with a hot-electron bolometer | ||||||||||||||||||
| Authors: |
| ||||||||||||||||||
| Date: | 2005 | ||||||||||||||||||
| Journal or Publication Title: | Journal of Physics: Conference Series | ||||||||||||||||||
| Refereed publication: | Yes | ||||||||||||||||||
| Open Access: | No | ||||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||||
| Volume: | 43 | ||||||||||||||||||
| Page Range: | pp. 1294-1297 | ||||||||||||||||||
| Publisher: | IOP Publishing Ltd | ||||||||||||||||||
| Status: | Published | ||||||||||||||||||
| Keywords: | Terahertz integrated antennas, hot-electron bolometer, spectral sensitivity | ||||||||||||||||||
| Event Title: | EUCAS'05, The 7th European Conference on Applied Superconductivity | ||||||||||||||||||
| Event Location: | Vienna (Austria) | ||||||||||||||||||
| Event Type: | international Conference | ||||||||||||||||||
| Event Dates: | 2005-09-11 - 2005-09-15 | ||||||||||||||||||
| Organizer: | Vienna University of Technology | ||||||||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport (old) | ||||||||||||||||||
| HGF - Program: | Space (old) | ||||||||||||||||||
| HGF - Program Themes: | W EW - Erforschung des Weltraums | ||||||||||||||||||
| DLR - Research area: | Space | ||||||||||||||||||
| DLR - Program: | W EW - Erforschung des Weltraums | ||||||||||||||||||
| DLR - Research theme (Project): | W - Projekt SOFIA (old) | ||||||||||||||||||
| Location: | Berlin-Adlershof | ||||||||||||||||||
| Institutes and Institutions: | Institute of Planetary Research > Terahertz and Infrared Sensors | ||||||||||||||||||
| Deposited By: | Semenov, Prof.Dr. Alexey | ||||||||||||||||||
| Deposited On: | 23 Oct 2006 | ||||||||||||||||||
| Last Modified: | 27 Apr 2009 13:09 |
Repository Staff Only: item control page
