• High Power Laser and Particle Beams
  • Vol. 33, Issue 8, 083002 (2021)
Liting Deng1, Longquan Zhong2, Qiang Liu3, Zihan Sun1, Liping Yan1、*, and Xiang Zhao1
Author Affiliations
  • 1Department of Electronic and Information Engineering, Sichuan University, Chengdu 610065, China
  • 2Institute of Applied Electronics, China Academy of Engineering Physics, Mianyang 621900, China
  • 3Institute of Applied Physics and Computational Mathematics, Beijing 100088, China
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    DOI: 10.11884/HPLPB202133.210066 Cite this Article
    Liting Deng, Longquan Zhong, Qiang Liu, Zihan Sun, Liping Yan, Xiang Zhao. Uncertainty prediction of crosstalk measurement for multi-conductor transmission lines[J]. High Power Laser and Particle Beams, 2021, 33(8): 083002 Copy Citation Text show less
    The model of three-conductor transmission line
    Fig. 1. The model of three-conductor transmission line
    Three-conductor crosstalk sensitivity analysis results
    Fig. 2. Three-conductor crosstalk sensitivity analysis results
    Effects of spacing and height on the sensitivity of NEXT
    Fig. 3. Effects of spacing and height on the sensitivity of NEXT
    Sample selection
    Fig. 4. Sample selection
    Upper and lower bound obtained using the SROM method
    Fig. 5. Upper and lower bound obtained using the SROM method
    Experimental system of cable crosstalk
    Fig. 6. Experimental system of cable crosstalk
    Consistency measurement result of single wire
    Fig. 7. Consistency measurement result of single wire
    Comparison between measured and simulated results
    Fig. 8. Comparison between measured and simulated results
    Diagram of three-conductor transmission line test results
    Fig. 9. Diagram of three-conductor transmission line test results
    Test uncertainty of three-conductor transmission lines
    Fig. 10. Test uncertainty of three-conductor transmission lines
    mean(h) σ(h) COV(h) mean(d) σ(d) COV(d) mean(r) σ(r) COV(r) mean(R) σ(R) COV(R)
    1010.12020.10.40.040.15050.1
    Table 1. Statistical properties of the input variables
    h/mm d/mm
    Mean51015152025
    $\sigma $0.511.51.522.5
    COV0.10.10.10.10.10.1
    Table 2. Statistical properties of the input variables
    R1R2R3R4R5R6R7R8
    49.048.048.048.049.048.048.048.5
    Table 3. 50 Ω SMA load resistance
    ρΔ/dB
    NEXT0.93541.108
    FEXT0.92190.7679
    Table 4. Comparison of crosstalk between measured and simulated results
    Liting Deng, Longquan Zhong, Qiang Liu, Zihan Sun, Liping Yan, Xiang Zhao. Uncertainty prediction of crosstalk measurement for multi-conductor transmission lines[J]. High Power Laser and Particle Beams, 2021, 33(8): 083002
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