Design of lunar based square kilometer array radio telescope antenna

被引：0
|
作者：
Liu, Jia [1 ]
Wan, Jixiang [1 ]
Wu, Chunbang [1 ]
Wang, Hao [1 ]
Zhang, Qiaoshan [1 ]
Guo, Quan [2 ]
Zhang, Pengfei [3 ]
Jiang, Ming [3 ]
机构：
[1] Acad Space Informat Syst, Xian 710100, Peoples R China
[2] Shanghai Astron Observ CAS, Shanghai 200030, Peoples R China
[3] Xidian Univ, Xian 710071, Peoples R China
来源：
CHINESE SPACE SCIENCE AND TECHNOLOGY | 2025年 / 45卷 / 02期
关键词：
ultra-long wave; lunar-based; antennaarray; sensitivity; resolution;
D O I：
10.16708/j.cnki.1000-758X.2025.0026
中图分类号：
V [航空、航天];
学科分类号：
08 ; 0825 ;
摘要：
Due to strong ionospheric distortions and Radio Frequency Interference (RFI), radio astronomy observation at frequencies below 30 MHz is not feasible on earth. And the launched orbital detectors cannot meet the needs of high resolution and sensitivity observation, A lunar based square kilometers radio telescope antenna array is proposed in this paper. And the aspects of scientific objectives analysis, technical index demonstration, and project implementation scheme are detailed discussed. The corresponding technical route and realization way are given too. All of these are aiming at providing strong technical support for the development of space ultra-long wave radio astronomy observation in the future.
引用
收藏
页码：88 / 93
页数：6
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