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Antenna Pattern Measurement of the Large-Size Radio Telescope by Correlation Techniques and GNSS
Zhuang, Wang1; Da, Huang1; Wang, Meng-Nan1; Zhu, Cheng2; Dong L(董亮)3; Zhuang, W
发表期刊IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS
2016
卷号15页码:1136-1139
DOI10.1109/LAWP.2015.2496311
产权排序第3完成单位
收录类别SCI ; EI
关键词Antenna Pattern Measurement Auxiliary Antenna Correlation Technique Gnss
摘要It is a challenge to measure the antenna pattern of a large-sized radio telescope with a high resolution because it hardly rotates. This letter presents a simple and efficient method to measure the large-sized radio antenna pattern based on correlation techniques and the Global Navigation Satellite System (GNSS). We estimate the normalized pattern function of the electric field by utilizing correlation properties of the navigation signal in the auxiliary antenna and the radio antenna. The method avoids obtaining a large number of accurate pseudo-code information. Compared to the traditional methods based on the energy detection, the proposed method extends the measurement range and improves the measurement accuracy of the antenna pattern. At the same time, the method also has a better performance in anti-variation of channel and anti-interference.
项目资助者National Natural Science Foundation of China(11173068 ; 11303094)
语种英语
学科领域Engineering
文章类型Article
ISSN1536-1225
URL查看原文
WOS记录号WOS:000374301400007
WOS研究方向Engineering ; Telecommunications
WOS类目Engineering, Electrical & Electronic ; Telecommunications
引用统计
文献类型期刊论文
条目标识符http://ir.ynao.ac.cn/handle/114a53/9584
专题射电天文研究组
通讯作者Zhuang, W
作者单位1.Science and Technology on Automatic Target Recognition Laboratory (ATR), Nation University of Defense Technology, Changsha, China
2.the College of Electronic and Engineering, National University of Defense Technology, Changsha 410073, China
3.YUNNAN Observatories, Chinese Academy of Sciences, Kunming 650011, China
推荐引用方式
GB/T 7714
Zhuang, Wang,Da, Huang,Wang, Meng-Nan,et al. Antenna Pattern Measurement of the Large-Size Radio Telescope by Correlation Techniques and GNSS[J]. IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS,2016,15:1136-1139.
APA Zhuang, Wang,Da, Huang,Wang, Meng-Nan,Zhu, Cheng,Dong L,&Zhuang, W.(2016).Antenna Pattern Measurement of the Large-Size Radio Telescope by Correlation Techniques and GNSS.IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS,15,1136-1139.
MLA Zhuang, Wang,et al."Antenna Pattern Measurement of the Large-Size Radio Telescope by Correlation Techniques and GNSS".IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS 15(2016):1136-1139.
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