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超高精度的甚长基线干涉相位时延推导法及其在我国的应用前景
Alternative TitleHigh-Accuracy determination of very long baseline interferometry phase delays and its applications in China's future missions
刘庆会1; 史弦1; 王伟华1; 赵融冰1; 郝万宏2; 王震3; 余赟1; 叶楠4; 平劲松1; 钱志瀚1; 熊蔚明5; 王广利1; 郑为民1; 洪晓瑜1
2009
Source Publication物理
ISSN0379-4148
Volume38Issue:10Pages:712-716
Contribution Rank3
Abstract

文章简要介绍了同波束甚长基线干涉(VLBI)观测法和相位时延推导法, 报道了上海- 乌鲁木齐基线的 误差为0.0005m的差分相位时延的观测结果,介绍了“萤火1号”和“福布斯”探测器的同波束VLBI观测技术及正在 研究的相位时延推定新方法,展望了超高精度的VLBI相位时延在中国深空探测中的应用前景.

Other AbstractAbstract This paper review s the methods of same-beam very long baseline interferometry(VLBI) observations and the estimation of high-accuracy phase delay. We report the observation results of the phase delay on the Shanghai-Urumi baseline, with a measurement error as small as 0.0005m. We also describe the same-beam VLBI observation teechniques for the Chinese Yinghuo-1 and Russian Phobos-G runt spacecrafts, and a new met hod to estimate phase delay. Prospective applications in Chinas fut ure mis sions are surveyed.
Keyword“萤火1 号”火星探测器( Yh21) 同波束 甚长基线干涉(Vlbi) 相位时延 精密定轨
Subject Area天文仪器、天文技术与数据
URL查看原文
Language中文
Funding Project微波接收机技术实验室
Funding Organization国家高技术研究发展计划 ; 国家自然科学基金 ; 中国科学院重要方向项目
Document Type期刊论文
Identifierhttp://ir.xao.ac.cn/handle/45760611-7/135
Collection射电天文研究室_微波技术实验室
射电天文研究室
Corresponding Author刘庆会
Affiliation1.中国科学院上海天文台, 上海 200030
2.北京跟踪和通信技术研究所, 北京 100094
3.中国科学院国家天文台乌鲁木齐天文站, 乌鲁木齐 830011
4.西安卫星测控中心, 西安 710043
5.中国科学院空间科学与应用研究中心, 北京 100190
Recommended Citation
GB/T 7714
刘庆会,史弦,王伟华,等. 超高精度的甚长基线干涉相位时延推导法及其在我国的应用前景[J]. 物理,2009,38(10):712-716.
APA 刘庆会.,史弦.,王伟华.,赵融冰.,郝万宏.,...&洪晓瑜.(2009).超高精度的甚长基线干涉相位时延推导法及其在我国的应用前景.物理,38(10),712-716.
MLA 刘庆会,et al."超高精度的甚长基线干涉相位时延推导法及其在我国的应用前景".物理 38.10(2009):712-716.
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