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	Research on performance analysis of digital baseband signal transmission
	Weng, Shao Lin ; Weng SL(翁少林)
	2013
关键词	Electric clocks Electric power transmission Interference suppression Product design Shift registers
英文摘要	Conference Name:2nd International Conference on Industrial Design and Mechanics Power, ICIDMP 2013. Conference Address: Nanjing, China. Time:August 24, 2013 - August 25, 2013.; Trans Tech Publications inc.; BOSI EDU - Professional Organizer for Academic Conferences; ICIDMP 2013; Nowadays, in order to improve the quality of signal transmission and reduce the signal attenuation and noise interference, the transmission digital baseband signal modulation become mainstream in today's signal transmission. For the digital baseband signal transmission performance of research helps us to understand the process of digital signal transmission. Firstly, using shift registers to produce m sequence, used to simulate the data signal and the pseudo random noise signal. Then, to design a low pass filter, used to simulate the channel. Data signal transmission in the channel was carried with additive random noise interference, we can measure signal interference by observing eye pattern at the receiving terminal. If to Manchester encoding of data signal, the receiver decoding output data signal can be extracted using the synchronous clock circuit to get the clock signal to synchronize, and display the eye pattern, which is used to evaluate the performance of the transmission system. And we put forward the optimization scheme of the digital baseband signal transmission performance through the research. ? (2013) Trans Tech Publications, Switzerland.
语种	英语
出处	http://dx.doi.org/10.4028/www.scientific.net/AMM.437.829
出版者	Trans Tech Publications Ltd
内容类型	其他
源URL	[http://dspace.xmu.edu.cn/handle/2288/86672]
专题	信息技术－会议论文
推荐引用方式 GB/T 7714	Weng, Shao Lin,Weng SL. Research on performance analysis of digital baseband signal transmission. 2013-01-01.

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