Research on Impact of Termination Impedance to Crosstalk of Transmission Line
[1]LUO Yinghong,ZHANG Bo.Research on Impact of Termination Impedance to Crosstalk of Transmission Line[J].Journal of Zhengzhou University (Engineering Science),2009,30(04):120-122,127.
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Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
30
Number of periods:
2009年04期
Page number:
120-122,127
Column:
Public date:
1900-01-01
- Title:
- Research on Impact of Termination Impedance to Crosstalk of Transmission Line
- CLC:
- -
- DOI:
- -
- Abstract:
- This paper establishes the mode of corresponding equivalent circuit for transmission line coupling inhomogeneous and inhomogeneous media based on the theory of multi—conductor transmission line，simulatesand calculates the crosstalk among three conductor transmission lines on the PCB board using Matlab software．Firstly，the paper analyzes the voltage change of main loop of string on the impact of crosstalk voltage in thecase of the terminal is matched load．Then we analyze the change of the crosstalk voltages in the terminal ac—cess resistance，terminal access reactance，terminal access impedance of the three different terminal load cases，and gets the appropriate conclusions．The results show that crosstalk voltage as the main string loop voltage increases，matched resistance value can reduce the erosstalk voltage，and capacitive load is more significant than inductive load on the impact of crosstalk voltage．
- References:
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- Similar References:
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Last Update:
1900-01-01