Please use this identifier to cite or link to this item:
http://hdl.handle.net/20.500.12386/24522
Title: | 67-116 GHz optics development for ALMA band 2-3 receivers | Authors: | Yagoubov, Pavel Gonzalez, A. Tapia, V. Reyes, N. Mena, F. P. NESTI, Renzo CUTTAIA, FRANCESCO RICCIARDI, SARA VILLA, FABRIZIO |
Issue Date: | 2016 | Volume: | 2016 41st International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz) | First Page: | 1 | Abstract: | In this paper we report the first results of the optical components development and the overall optical design for a wideband receiver to simultaneously cover ALMA bands 2 and 3. Two types of feed horns and OMTs have been designed to couple to the ALMA telescope beam using a modified Fresnel lens. Both types of hardware have been manufactured and tested in a near field beam scanner. The measured beam patterns and optical efficiencies are in good agreement with simulations. | Conference Name: | 2016 41st International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz) | Conference Place: | Copenhagen, Denmark | Conference Date: | 25-30 Sept. 2016 | URI: | http://hdl.handle.net/20.500.12386/24522 | URL: | https://ieeexplore.ieee.org/document/7758971 | ISBN: | 978-1-4673-8485-8 978-1-4673-8486-5 |
DOI: | 10.1109/IRMMW-THz.2016.7758971 | Bibcode ADS: | 2016imtw.confE...2Y | Fulltext: | open |
Appears in Collections: | 3.01 Contributi in Atti di convegno |
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File | Description | Size | Format | |
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PID4362061.pdf | postprint | 467.47 kB | Adobe PDF | View/Open |
07758971.pdf | [Administrators only] | 346.57 kB | Adobe PDF |
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