Data transfer using the low frequency longitudinal guided wave in a liquid-filled pipe

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	Data transfer using the low frequency longitudinal guided wave in a liquid-filled pipe
	Liu, S. X. ; Wu, Z. J. ; Tang, L. G. ; Xu, X. M. ; Xu XM(许肖梅) ; Tang LG(汤立国)
刊名	http://dx.doi.org/10.1016/j.apacoust.2011.07.011
	2012-02
关键词	LOADED CYLINDRICAL-SHELLS DRILL STRINGS SOUND-WAVES PROPAGATION DISPERSION
英文摘要	National Natural Science Foundation of China [10704064]; key S & T Projects of Fujian Province [2009N0050]; Natural Science Foundation of Fujian Province [D0810027]; Guided wave mode selection for data transfer along a liquid-filled pipe is analyzed in detail on the basis of the propagation properties of the guided waves in the pipe. The combination of frequency hopping spread spectrum and Turbo code is adopted to overcome the multipath interference with long time delay of the liquid-filled pipe channel. A Turbo coded frequency hopping data transfer system using the guided wave in the liquid-filled pipe is constructed. Experimental results indicate that the data transfer rate of the system can reach 250 bit/s and its bit error rate (BER) can be lower than 10(-5) if the signal-to-noise ratio (SNR) of the received signal is greater than 6 dB. (C) 2011 Elsevier Ltd. All rights reserved.
语种	英语
出版者	APPL ACOUST
内容类型	期刊论文
源URL	[http://dspace.xmu.edu.cn/handle/2288/87751]
专题	海洋环境－已发表论文
推荐引用方式 GB/T 7714	Liu, S. X.,Wu, Z. J.,Tang, L. G.,et al. Data transfer using the low frequency longitudinal guided wave in a liquid-filled pipe[J]. http://dx.doi.org/10.1016/j.apacoust.2011.07.011,2012.
APA	Liu, S. X.,Wu, Z. J.,Tang, L. G.,Xu, X. M.,许肖梅,&汤立国.(2012).Data transfer using the low frequency longitudinal guided wave in a liquid-filled pipe.http://dx.doi.org/10.1016/j.apacoust.2011.07.011.
MLA	Liu, S. X.,et al."Data transfer using the low frequency longitudinal guided wave in a liquid-filled pipe".http://dx.doi.org/10.1016/j.apacoust.2011.07.011 (2012).