An ultra-wide bandwidth (704 to 4 032 MHz) receiver for the Parkes radio telescope

doi:10.1017/pasa.2020.2

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	An ultra-wide bandwidth (704 to 4 032 MHz) receiver for the Parkes radio telescope
	Hobbs, George 10; Manchester, Richard N.10; Dunning, Alex 10; Jameson, Andrew 9; Roberts, Paul 10; George, Daniel 10; Green, J. A.8; Tuthill, John 10; Toomey, Lawrence 10; Kaczmarek, Jane F.6,10
刊名	Publications of the Astronomical Society of Australia
卷号	37 页码:e012
关键词	Instrumentation Receivers Radio astronomy PULSAR PROFILES POLARIZATION
ISSN号	1323-3580
DOI	10.1017/pasa.2020.2
产权排序	12
文献子类	Article
英文摘要	We describe an ultra-wide-bandwidth, low-frequency receiver recently installed on the Parkes radio telescope. The receiver system provides continuous frequency coverage from 704 to 4032MHz. For much of the band (similar to 60%), the system temperature is approximately 22K and the receiver system remains in a linear regime even in the presence of strong mobile phone transmissions. We discuss the scientific and technical aspects of the new receiver, including its astronomical objectives, as well as the feed, receiver, digitiser, and signal processor design. We describe the pipeline routines that form the archive-ready data products and how those data files can be accessed from the archives. The system performance is quantified, including the system noise and linearity, beam shape, antenna efficiency, polarisation calibration, and timing stability.
URL标识	查看原文
语种	英语
WOS记录号	WOS:000524222300001
内容类型	期刊论文
源URL	[http://ir.xao.ac.cn/handle/45760611-7/3894]
专题	脉冲星研究团组
通讯作者	Hobbs, George
作者单位	1.Research School of Astronomy & Astrophysics, Australian National University, Canberra, ACT 2611, Australia; 2.National Astronomical Observatories, Chinese Academy of Sciences, A20 Datun Road, Chaoyang District, Beijing, 100101, China; 3.Xinjiang Astronomical Observatory, Chinese Academy of Sciences, 150 Science 1-Street, Urumqi, Xinjiang 830011, China; 4.Max-Planck-Institut für Radioastronomie, Auf dem Hügel 69, D-53121 Bonn, Germany; 5.ASTRON, The Netherlands Institute for Radio Astronomy, Postbus 2, NL-7900 AA Dwingeloo, the Netherlands; 6.CSIRO Astronomy and Space Science, Parkes Observatory, P.O. Box 276, Parkes NSW 2870, Australia; 7.Department of Physics, University of Western Australia, Crawley, WA 6009, Australia 8.CSIRO Astronomy and Space Science, P.O. Box 1130, Bentley, WA 6102, Australia; 9.Centre for Astrophysics and Supercomputing, Swinburne University of Technology, P.O. Box 218, Hawthorn, Victoria 3122, Australia; 10.CSIRO Astronomy & Space Science, Australia Telescope National Facility, P.O. Box 76, Epping, NSW 1710, Australia;
推荐引用方式 GB/T 7714	Hobbs, George,Manchester, Richard N.,Dunning, Alex,et al. An ultra-wide bandwidth (704 to 4 032 MHz) receiver for the Parkes radio telescope[J]. Publications of the Astronomical Society of Australia,37:e012.
APA	Hobbs, George.,Manchester, Richard N..,Dunning, Alex.,Jameson, Andrew.,Roberts, Paul.,...&Whiting, Matthew.
MLA	Hobbs, George,et al."An ultra-wide bandwidth (704 to 4 032 MHz) receiver for the Parkes radio telescope".Publications of the Astronomical Society of Australia 37