High Power Laser and Particle Beams, Volume. 36, Issue 1, 013004(2024)
Atmospheric breakdown delay and ionization rate of repetitive microwave pulses
Figures & Tables(6)
Fig. 1. Effect of pulse width on first breakdown delay from Table 1-C
Fig. 2. Effect of repetition frequency on first breakdown delay from Table 1-B
Fig. 3. Effect of field strength on first breakdown delay from Table 1-A
Fig. 4. Curve of breakdown delay versus repetition frequency at 300 Pa pressure with different field strengths
Table 1. Results of experiments
View tableView in ArticleTable 1. Results of experiments
No. pressure/Pa electric intensity/(kV·cm−1) repetitive frequency/Hz pulse width /ns Tavg/ns A1 1000 0.92 20 20000 45 A2 1000 1.29 20 20000 22.5 B1 300 0.92 5 2000 35 B2 300 0.92 50 2000 25 B3 300 0.92 500 2000 15 C1 300 1.29 50 20 10 C2 300 1.29 50 200 10 C3 300 1.29 50 2000 10 C4 300 1.29 50 20000 10
Table 2. Breakdown delay data
View tableView in ArticleTable 2. Breakdown delay data
electric field/ (kV·cm−1) breakdown delay time/ns fr=3 Hz fr=10 Hz fr=20 Hz fr=50 Hz fr=150 Hz 0.92 185.0 176.5 173.5 170.8 168.1 1.29 169.9 166.2 164.6 163.1 161.9 1.61 162.4 160.4 159.6 158.7 158.1
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Hao Yang, Qianglin Zheng, Nuoci Huang, Xingchen Liu, Xiangyang Bao, Eryan Yan. Atmospheric breakdown delay and ionization rate of repetitive microwave pulses[J]. High Power Laser and Particle Beams, 2024, 36(1): 013004
Paper Information
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Received: Apr. 12, 2023
Accepted: Oct. 31, 2023
Published Online: Mar. 21, 2024
The Author Email: Yan Eryan (yaneryan_2002@163.com)
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