Title page for etd-0730112-151709


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URN etd-0730112-151709
Author Hao Cheng
Author's Email Address s62010020@hotmail.com
Statistics This thesis had been viewed 5584 times. Download 3619 times.
Department Communications Engineering
Year 2011
Semester 2
Degree Master
Type of Document
Language zh-TW.Big5 Chinese
Title A Novel Structure to Suppress the Crosstalk Noise on Coupled Plating Bars
Date of Defense 2012-07-18
Page Count 58
Keyword
  • Plating bars
  • Crosstalk
  • Eye diagram
  • Abstract In the BGA family package, plating bars must be added in the manufactured processing , However they will cause discontinuities[1]、radiation effect[2] and bad transmission efficiency[3]~[6].This paper considers the signal transmission problem caused by the couple plating lines. This thesis starts from analyzing the different terminations of the couple lines, then proposes a novel L-stub element structure which can decrease the crosstalk noise efficiently on the plating lines. Discussion of the L-stub length ratio, L-stub position and the numbers of the L-stub then provides the useful range. The basic idea is to use the reflection of source to cancel the original couple and doesn’t have to add additional element. In addition, it compares well with other methods which are also designed for reducing crosstalk and circuits are implemented to prove our design. Last of all, using the eye diagram to manifest the signal quality improvement.
    Advisory Committee
  • Ken-Huang Lin - chair
  • Chieh-Ying Lee - co-chair
  • Ming-Cheng Liang - co-chair
  • Chih-Wen Kuo - advisor
  • Files
  • etd-0730112-151709.pdf
  • Indicate in-campus at 2 year and off-campus access at 2 year.
    Date of Submission 2012-07-30

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