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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.
Source PublicationSOLAR PHYSICS
2004-07
Volume222Issue:1Pages:167-175
DOI10.1023/B:SOLA.0000036876.14446.dd
Contribution Rank第3完成单位
Indexed BySCI
AbstractA 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.
Language英语
Subject AreaAstronomy & Astrophysics
SubtypeArticle
ISSN0038-0938
URL查看原文
WOS IDWOS:000223093800011
WOS Research AreaAstronomy & Astrophysics
WOS SubjectAstronomy & Astrophysics
WOS KeywordFINE-STRUCTURES ; MICROWAVE-BURSTS ; ONDREJOV RADIOSPECTROGRAPH ; FREQUENCY-RANGE ; APRIL 15 ; 3 GHZ ; SPIKES ; CATALOG ; FLARES ; REGION
Citation statistics
Cited Times:68[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ynao.ac.cn/handle/114a53/5613
Collection射电天文研究组
Corresponding AuthorFu, QJ (reprint author), Chinese Acad Sci, Natl Astron Observ NAOC, Beijing 100012, Peoples R China.
Affiliation1.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
Recommended Citation
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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