Institutional Repository of Radio Astronomy Research Laboratory
| Preliminary Work on Promoting Radar Astronomical Study | |
Sun, Jing1; Ping, Jinsong1; Han, Songtao2; Shu, Fengchun3; Ma, Langming4; Chen, Wen5; Cui, Lang6
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| 2019-11-01 | |
| Conference Name | 24th European VLBI Group for Geodesy and Astrometry Working Meeting |
| Source Publication | Proceedings of the 24th European VLBI Group for Geodesy and Astrometry Working Meeting |
| Volume | 24 |
| Pages | 134-137 |
| Conference Date | 17-19 March 2019 |
| Conference Place | Las Palmas de Gran Canaria, Spain |
| Country | Spain |
| Contribution Rank | 6 |
| Abstract | Radar astronomical observations provide information on surface characteristics, orbits, and rotations for a wide variety of solar system objects. Based on a complex of radio telescopes of the Chinese VLBI network (CVN), in cooperation with the domestic radar transmitters, we present the current radar astronomical observations to the Moon. The spectrum of the reflected radio signals was obtained and the Doppler frequency shift in bistatic radar mode was measured. And the powers ratio of the reflected signals with left[1]and right-hand circular polarizations was determined, which allowed to study the near-surface wavelength[1]scale roughness of the Moon. The future radar astronomical developments, taking into consideration the possible international joint observations, are also introduced in the paper. |
| Keyword | Radar VLBI Moon |
| DOI | 10.7419/162.08.2019 |
| URL | 查看原文 |
| Indexed By | 其他 |
| Language | 英语 |
| ISBN | 978-84-416-5634-5 |
| Citation statistics | |
| Document Type | 会议论文 |
| Identifier | http://ir.xao.ac.cn/handle/45760611-7/4168 |
| Collection | 射电天文研究室_星系宇宙学研究团组 |
| Affiliation | 1.National Astronomical Observatory, 20A Datun Road, Beijing 100101, China; 2.Beijing Aerospace Control Center, 26 Beiqing Road, Beijing 100094, China; 3.Fengchun Shu Shanghai Astronomical Observatory, 80 Nandan Road, Shanghai 200030, China; 4.National Time Service Center, 3 Shuyuandong Road, Xian 710600, China; 5.Yunnan Observatory, P.0.Box110, Kunming 650011, China; 6.Xinjiang Astronomical Observatory, 150 Science 1-Street, Urumqi 830011, China |
| Recommended Citation GB/T 7714 | Sun, Jing,Ping, Jinsong,Han, Songtao,et al. Preliminary Work on Promoting Radar Astronomical Study[C],2019:134-137. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| Sun-2019-Preliminary（187KB） | 会议论文 | 开放获取 | CC BY-NC-SA | View Application Full Text | ||
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