Acta Physica Sinica, Volume. 69, Issue 6, 060701-1(2020)

Time domain hybrid method for coupling analysis of multi-conductor transmission lines on the lossy dielectric layer excited by ambient wave

Zhi-Hong Ye*, Jie Zhang, Jian-Jian Zhou, and Dan Gou
Author Affiliations
  • School of Communication and Information Engineering, Chongqing University of Posts and Communications, Chongqing 400065, China
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    Figures & Tables(11)
    Selections of closed loop and surface.
    Cross section geometry of multi-conductor transmission lines.
    Interpolation schemes of the electric fields along and perpendicular to the multi-conductor transmission lines.
    FDTD grid division of transmission lines.
    Coupling model of single transmission line on the lossy dielectric layer.
    Voltages on the load R2 computed by the two methods
    Coupling model of multi-conductor transmission lines on the lossy dielectric layer.
    Voltages on the terminal loads of multi-conductor transmission lines under the condition of ambient wave perpendicular to the multi-conductor transmission lines: (a) Voltages on R1; (b) voltages on R7.
    Voltages on the terminal loads of multi-conductor transmission lines under the condition of ambient wave oblique to the multi-conductor transmission lines: (a) Voltages on R1; (b) voltages on R7.
    • Table 1. Memories and computation time needed by the two methods for the first example.

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      Table 1. Memories and computation time needed by the two methods for the first example.

      方法内存/MB计算时间/min
      CST6319
      时域混合算法3410
    • Table 2. Memories and computation time needed by the two methods for the second example.

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      Table 2. Memories and computation time needed by the two methods for the second example.

      方法内存/MB计算时间/min
      CST21764
      时域混合算法7815
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    Zhi-Hong Ye, Jie Zhang, Jian-Jian Zhou, Dan Gou. Time domain hybrid method for coupling analysis of multi-conductor transmission lines on the lossy dielectric layer excited by ambient wave[J]. Acta Physica Sinica, 2020, 69(6): 060701-1

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    Paper Information

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    Received: Aug. 9, 2019

    Accepted: --

    Published Online: Nov. 19, 2020

    The Author Email:

    DOI:10.7498/aps.69.20191214

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