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New solar broadband radio spectrometer (SBRS) in China
Fu, QJ1; Ji, HR1; Qin, ZH2; Xu, ZC3; Xia ZG(夏志国)4; Wu, HG3; Liu, YY1; Yan, YH1; Huang, GL3; Chen, ZJ1; Jin ZY(金振宇)4; Yao, QJ3; Cheng, CL1; Xu, FY3; Wang M(汪敏)4; Pei, LB3; Chen, SH3; Yang, G2; Tan, CM1; Shi SB(施硕彪)4; Fu, QJ (reprint author), Chinese Acad Sci, Natl Astron Observ NAOC, Beijing 100012, Peoples R China.
发表期刊SOLAR PHYSICS
2004-07
卷号222期号:1页码:167-175
DOI10.1023/B:SOLA.0000036876.14446.dd
产权排序第3完成单位
收录类别SCI
摘要A new radio spectrometer, Solar Broadband Radio Spectrometer (SBRS) with characteristics of high time resolution, high-frequency resolution, high sensitivity, and wide frequency coverage in the microwave region is described. Its function is to monitor solar radio bursts in the frequency range of 0.7-7.6 GHz with time resolution of 1-10 ms. SBRS consists of five 'component spectrometers' which work in five different wave bands (0.7-1.5 GHz, 1.0-2.0 GHz, 2.6-3.8 GHz, 4.5-7.5 GHz, and 5.2-7.6 GHz, respectively). A combination of multi-channel and scanning techniques is adopted. The component spectrometers are attached to different antennas which are separately located at Beijing, Kunming, and Nanjing. Close attention was paid to solve the problems of sensitivity, dynamic range, interference-resistance, data acquisition, and handling a large amount of data. The SBRS was put into operation in the 23th solar maximum activity period, and has proved itself to be a valuable instrument for the study of solar bursts in microwaves.
语种英语
学科领域Astronomy & Astrophysics
文章类型Article
ISSN0038-0938
URL查看原文
WOS记录号WOS:000223093800011
WOS研究方向Astronomy & Astrophysics
WOS类目Astronomy & Astrophysics
关键词[WOS]FINE-STRUCTURES ; MICROWAVE-BURSTS ; ONDREJOV RADIOSPECTROGRAPH ; FREQUENCY-RANGE ; APRIL 15 ; 3 GHZ ; SPIKES ; CATALOG ; FLARES ; REGION
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被引频次:67[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ynao.ac.cn/handle/114a53/5613
专题射电天文研究组
通讯作者Fu, QJ (reprint author), Chinese Acad Sci, Natl Astron Observ NAOC, Beijing 100012, Peoples R China.
作者单位1.National Astronomical Observatories (NAOC), Chinese Academy of Sciences, Beijing, 100012, China
2.Department of Astronomy, Nanjing University (NJU), Nanjing, 210093, China
3.Purple Mountain Observatory (PMO), Chinese Academy of Sciences, Nanjing, 210008, China
4.Yunnan Astronomical Observatory (YAO), National Astronomical Observatories, Chinese Academy of Sciences, Yunnan, 650011, China
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GB/T 7714
Fu, QJ,Ji, HR,Qin, ZH,et al. New solar broadband radio spectrometer (SBRS) in China[J]. SOLAR PHYSICS,2004,222(1):167-175.
APA Fu, QJ.,Ji, HR.,Qin, ZH.,Xu, ZC.,Xia ZG.,...&Fu, QJ .(2004).New solar broadband radio spectrometer (SBRS) in China.SOLAR PHYSICS,222(1),167-175.
MLA Fu, QJ,et al."New solar broadband radio spectrometer (SBRS) in China".SOLAR PHYSICS 222.1(2004):167-175.
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