Please use this identifier to cite or link to this item:
http://hdl.handle.net/20.500.12386/28244
Title: | PHased Arrays for Reflector Observing Systems and its Upgrade | Authors: | Liu, L. Grainge, K. NAVARRINI, Alessandro |
Issue Date: | 2018 | Volume: | 2018 2nd URSI Atlantic Radio Science Meeting (AT-RASC) | First Page: | 1 | Abstract: | This paper describes the main features of the PHased Arrays for Reflector Observing Systems project, called PHAROS, and of its upgraded version PHAROS2. PHAROS is a cryogenically cooled phased array feed designed for radio astronomy observation across the 4-8 GHz band. The PHAROS project started around the year 2004, thus some of its technology is old with regards to current standards. PHAROS2 will replace most of the key components of PHAROS in order to reduce the system noise temperature, enhance aperture efficiency, and digitize the signals from the antenna elements. This paper will focus on the front end description, while the signal down-conversion and back end section will be described in more detail in a paper titled "Design of PHAROS2 Phased Array feed" [1] which is presented at this conference. | Conference Name: | 2018 2nd URSI Atlantic Radio Science Conference (AT-RASC) | Conference Place: | Gran Canaria, Spain | Conference Date: | 28 May-1 June, 2018 | URI: | http://hdl.handle.net/20.500.12386/28244 | URL: | https://ieeexplore.ieee.org/document/8471542 | ISBN: | 978-90-82598-73-5 978-1-5386-3764-7 |
DOI: | 10.23919/URSI-AT-RASC.2018.8471542 | Fulltext: | open |
Appears in Collections: | 3.01 Contributi in Atti di convegno |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
URSI_Summary_Paper_Lei Liu_post.pdf | postprint | 933.92 kB | Adobe PDF | View/Open |
URSISummaryPaperLeiLiu.pdf | [Administrators only] | 931.08 kB | Adobe PDF |
Page view(s)
82
checked on Apr 18, 2024
Download(s)
16
checked on Apr 18, 2024
Google ScholarTM
Check
Altmetric
Altmetric
Items in DSpace are published in Open Access, unless otherwise indicated.