High Power Laser and Particle Beams, Volume. 36, Issue 7, 073002(2024)

Simulation and optimization of novel movable TEM horn radiating-wave simulator

Xiangqin Zhu*... Wei Wu and Libing Cai |Show fewer author(s)
Author Affiliations
  • National Key Laboratory of Intense Pulsed Radiation Simulation and Effect, Northwest Institute of Nuclear Technology, Xi’an 710024, China
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    Figures & Tables(13)
    Novel electromagnetic pulse (EMP) radiating-wave simulator
    Comparison of EMP of Ez for point A with different α
    Comparison of EMP of Ez for point A with different da
    Comparison of EMP of Ez for point A with different Ws
    Comparison of EMP of Ez for point A varied with different R
    Comparison of EMP of Ez for point A of optimized novel simulator with other simulators
    Side view of 1×2 array of the novel EMP radiating-wave simulator
    Testing planes for single novel simulator and arrays
    Comparison of distribution of normalized electric fields
    Comparison of normalized electric fields’ distribution of 2×2 array and those of other models
    • Table 1. Peak-value, rise-time and FWHM of Ez at point A with different α

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      Table 1. Peak-value, rise-time and FWHM of Ez at point A with different α

      configurationpeak-value/(kV·m−1)rise-time/nsFWHM/ns
      normal TEM166.671.626.04
      Ref.[15]168.611.649.65
      novel simulatorα=5202.602.0816.83
      α=10212.042.2915.51
      α=15215.902.2914.81
      α=20218.222.2814.29
    • Table 2. Peak-value, rise-time and FWHM of Ez at point A with different da

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      Table 2. Peak-value, rise-time and FWHM of Ez at point A with different da

      da /mpeak-value/(kV·m−1)rise-time/nsFWHM/ns
      0212.322.1011.35
      0.5215.782.2913.78
      0.75215.902.2914.81
      1.05215.742.3015.95
      1.5215.512.3017.55
      2.0215.342.2819.35
    • Table 3. Peak-value, rise-time and FWHM of Ez at A point of optimized novel simulator with other simulators

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      Table 3. Peak-value, rise-time and FWHM of Ez at A point of optimized novel simulator with other simulators

      configurationpeak-value/(kV·m−1)rise-time/nsFWHM/ns
      Ref.[14]206.071.8710.24
      Ref.[15]168.611.649.65
      Ref.[16]174.401.779.11
      optimized novel simulator200.272.4418.95
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    Xiangqin Zhu, Wei Wu, Libing Cai. Simulation and optimization of novel movable TEM horn radiating-wave simulator[J]. High Power Laser and Particle Beams, 2024, 36(7): 073002

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    Paper Information

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    Received: Mar. 13, 2024

    Accepted: Apr. 23, 2024

    Published Online: Jun. 21, 2024

    The Author Email: Zhu Xiangqin (zhuxiangqin@nint.ac.cn)

    DOI:10.11884/HPLPB202436.240093

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