Design of Octave-bandwidth Phased Array Feed for Large Radio Telescope

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	Design of Octave-bandwidth Phased Array Feed for Large Radio Telescope
	Fan, Jin 1; Yang, Jian 6; Yan, Yihua 1; Zhu, Kai 1; Jiang, Peng 1; Cao, Hailin 2; Ma, Jun 4; Li, Bin 5; Pantaleev, Miroslav 3
	2019-06-20
会议日期	March 31, 2019 - April 5, 2019
会议地点	Krakow, Poland
关键词	Antenna phased arrays Antenna feeders Bandwidth Radio astronomy Radio telescopes
国家	Poland
英文摘要	This paper presents design scenarios of Octave-bandwidth Phase Array Feed (PAF) based on a novel wideband dual polarized tightly-fed Bowtie antenna element. The PAF is optimized for the 4 - 8GHz band aiming to possible later integration in the SKA pathfinder PHAROS2. The proposed design can be a good candidate of PAF for the Five hundred meter Aperture Spherical Telescope (FAST) and Qi Tai Telescope (QTT) as well as other large radio telescopes. 2019 European Association on Antennas and Propagation.
产权排序	4
会议录	2019 13th European Conference on Antennas and Propagation (EuCAP) - Proceedings
会议录出版者	Institute of Electrical and Electronics Engineers Inc.
语种	英语
URL标识	查看原文
ISBN号	eISBN:978-88-907018-8-7;pISBN:978-1-5386-8127-5
内容类型	会议论文
源URL	[http://ir.xao.ac.cn/handle/45760611-7/3905]
专题	微波接收机技术实验室
作者单位	1.The National Astronomy Observatory of China, Beijing, China; 2.Chongqing University, Chongqing, China; 3.Onsala Space Observatory, Gothenburg, Sweden 4.Xinjiang Astronomical Observatory, Urumqi, China; 5.Shanghai Astronomical Observatory, Shanghai, China; 6.Chalmers University of Technology, Gothenburg, Sweden;
推荐引用方式 GB/T 7714	Fan, Jin,Yang, Jian,Yan, Yihua,et al. Design of Octave-bandwidth Phased Array Feed for Large Radio Telescope[C]. 见:. Krakow, Poland. March 31, 2019 - April 5, 2019.