光學記錄MEPR2通道系統之時序恢復探討與研究; The Discussions and Researches of Timing Recovery on MEPR2 Digital Recording Systems

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Title:	光學記錄MEPR2通道系統之時序恢復探討與研究;The Discussions and Researches of Timing Recovery on MEPR2 Digital Recording Systems
Authors:	王榮宏;Rong-Horng Wang
Contributors:	通訊工程研究所
Keywords:	複雜度;數位插值時序恢復;插値器;時序恢復;timing recovery;Digital Interpolator Timing Recovery;interpolator;complexity;bit error rate (BER)
Date:	2006-07-07
Issue Date:	2009-09-22 11:19:00 (UTC+8)
Publisher:	國立中央大學圖書館
Abstract:	同步資訊傳輸的最基本部份之一就是時序恢復。本論文致力於時序恢復探討在MEPR2數位記錄系統中。我們利用數位插值時序恢復的架構來調整時序，並且分析各種不同的插値器的效能。在複雜度與位元錯誤率之下做折衷，我們使用截取長度為34Taps的升餘弦函數，做為時序恢復架構中的插値器。 One of the most essential parts of synchronous data transmission is timing recovery. This thesis is devoted to the timing recovery discussion on MEPR2 digital recording systems. We make use of Digital Interpolator Timing Recovery structure for timing adjustment, and analyze the performance utilizing different kinds of interpolators. Considered a fundamental trade-off between complexity and bit error rate (BER), we utilize a truncated length Raised Cosine Function (34Taps) as interpolator in timing recovery structure.
Appears in Collections:	[Graduate Institute of Communication Engineering] Electronic Thesis & Dissertation

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