A digital baseband recorder for radio pulsar observations

	A digital baseband recorder for radio pulsar observations
	Hao LF(郝龙飞)1 ; Wang M(汪敏)1 ; Esamdin Ali 2
	2010
会议名称	2010 2nd International Conference on Signal Processing Systems, ICSPS 2010
会议日期	2010-07-05
会议地点	Dalian, China
关键词	Pulsars Mark5B+ Coherent De-dispersion FFT
卷号	1
页码	V170-V173
英文摘要	Using the Kunming 40-m radio telescope at Yunnan Observatory, a Pulsar coherent de-dispersion experiment has been carried out, which uses a dual polarization receiver operating at s-band and a VLBA back-end: Mark5B+, whose highest sampling rate is 64MHz. The data processing system is based on the C programs on Linux. Some pulsar profiles had been carried out using the DBBC and Mark5B+ record system. In this paper we will discuss the application of the DBBC platform in pulsar observation domain and the algorithm of de-dispersion. The main purposes for the instrument are studies of pulsar mode changing, pulsar timing, scintillation monitoring, glitches, GPs (Giant Pulsars), etc.
收录类别	EI
产权排序	第1完成单位
会议网址	http://ieeexplore.ieee.org/document/5555513/
会议录	ICSPS 2010 - Proceedings of the 2010 2nd International Conference on Signal Processing Systems
会议录出版者	IEEE Computer Society
会议录出版地	445 Hoes Lane - P.O.Box 1331, Piscataway, NJ 08855-1331, United States
学科主题	天文学
语种	英语
ISBN号	978-1-4244-6892-8; 978-1-4244-6893-5
内容类型	会议论文
源URL	[http://ir.ynao.ac.cn/handle/114a53/5704]
专题	云南天文台_射电天文研究组
作者单位	1.Yunnan Observatory, CAS, NAOC, Kunming 650011, China 2.Urumqi Observatory, CAS, NAOC, Urumqi 830011, China
推荐引用方式 GB/T 7714	Hao LF,Wang M,Esamdin Ali. A digital baseband recorder for radio pulsar observations[C]. 见:2010 2nd International Conference on Signal Processing Systems, ICSPS 2010. Dalian, China. 2010-07-05.http://ieeexplore.ieee.org/document/5555513/.