New solar broadband radio spectrometer (SBRS) in China

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	New solar broadband radio spectrometer (SBRS) in China
	Fu, QJ ; Ji, HR ; Qin, ZH ; Xu, ZC ; Xia, ZG ; Wu, HG ; Liu, YY ; Yan, YH ; Huang, GL ; Chen, ZJ
刊名	SOLAR PHYSICS
	2004-07-01
卷号	222 期号:1 页码:167-175
ISSN号	0038-0938
英文摘要	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.
WOS关键词	FINE-STRUCTURES ; MICROWAVE-BURSTS ; ONDREJOV RADIOSPECTROGRAPH ; FREQUENCY-RANGE ; APRIL 15 ; 3 GHZ ; SPIKES ; CATALOG ; FLARES ; REGION
WOS研究方向	Astronomy & Astrophysics
语种	英语
出版者	KLUWER ACADEMIC PUBL
WOS记录号	WOS:000223093800011
内容类型	期刊论文
源URL	[http://ir.bao.ac.cn/handle/114a11/37454]
专题	中国科学院国家天文台
通讯作者	Fu, QJ
作者单位	1.Nanjing Univ, Dept Astron, Nanjing 210093, Peoples R China 2.Chinese Acad Sci, Natl Astron Observ NAOC, Beijing 100012, Peoples R China 3.Chinese Acad Sci, Purple Mt Observ, Nanjing 210008, Peoples R China 4.Chinese Acad Sci, Natl Astron Observ, Yunnan Astron Observ, Kunming, Yunnan, Peoples R China
推荐引用方式 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.,...&Shi, SB.(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.