• High Power Laser and Particle Beams
  • Vol. 35, Issue 5, 055001 (2023)
Mingzhu Gao1, Jiancang Su1, Xudong Qiu1、2, Bo Zeng1, Rui Li1, and Liang Zhao1
Author Affiliations
  • 1Key Laboratory of Advanced Science and Technology on High Power Microwave, Northwest Institute of Nuclear Technology, Xi’an 710024, China
  • 2Key Laboratory for Physical Electronics and Devices of Ministry of Education, Xi’an Jiaotong University, Xi’an 710049, China
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    DOI: 10.11884/HPLPB202335.220310 Cite this Article
    Mingzhu Gao, Jiancang Su, Xudong Qiu, Bo Zeng, Rui Li, Liang Zhao. Design and simulation of dual short pulse transmission structure[J]. High Power Laser and Particle Beams, 2023, 35(5): 055001 Copy Citation Text show less
    Two-way pulse simultaneous output structure and load impedance
    Fig. 1. Two-way pulse simultaneous output structure and load impedance
    Output waveforms under different load stabilization resistances of two ways
    Fig. 2. Output waveforms under different load stabilization resistances of two ways
    Output waveforms with discordant load impedance rate
    Fig. 3. Output waveforms with discordant load impedance rate
    Output pulses of two-way load impedance at the inconsistency of the start-down time
    Fig. 4. Output pulses of two-way load impedance at the inconsistency of the start-down time
    Difference of output pulses and electrical characteristics of different transmission line impedance
    Fig. 5. Difference of output pulses and electrical characteristics of different transmission line impedance
    Effect of input pulse characteristics on output waveforms
    Fig. 6. Effect of input pulse characteristics on output waveforms
    Triple junctions and disposal measures
    Fig. 7. Triple junctions and disposal measures
    Maximum electric field cloud under input pulse
    Fig. 8. Maximum electric field cloud under input pulse
    port 1 resistance/Ω port 2 resistance/Ω output resistance/Ω port 1 overshot/% port 2 overshot/% output voltage/V
    806034.2825.8315.480.876
    807037.3320.4616.150.919
    808040.0016.1016.310.952
    809042.3513.4718.060.979
    8010044.4410.4719.271.003
    Table 1. Influence of inconsistent two-way load resistances on output waveforms
    risk pointEmax /(kV·cm−1) standards/(kV·cm−1)
    ball-vacuum ball-gas electrode surface insulating board insulator-vacuum insulator-gas 161 173 86 90 70 80 218[10]208[11-13]208[11-13]104[11-13]100[14-16]104[11-13]
    Table 2. Electric field and design standard of dual short pulse transmission structure’s insulation point
    Mingzhu Gao, Jiancang Su, Xudong Qiu, Bo Zeng, Rui Li, Liang Zhao. Design and simulation of dual short pulse transmission structure[J]. High Power Laser and Particle Beams, 2023, 35(5): 055001
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