Statistical analysis of pyramid horn antenna response to high-altitude electromagnetic pulse

P范数	范数参数	$ f(t) $含义	物理意义	应用领域
$ \infty $	$ {\left\|f(t)\right\|}_{\mathrm{max}} $	电场、磁场、电压、电流等	波形峰值（绝对值）	数字电路翻转、开关、介质击穿等
$ \infty $	$ {\left\|\dfrac{\partial f(t)}{\partial t}\right\|}_{\mathrm{max}} $	电场、磁场、电压、电流等	波形变化率峰值（绝对值）	器件电弧、交互耦合、电抗元器件响应、数字电路翻转、开关击穿等
1	${\displaystyle {\int }_{0}^{\infty }\left\|f(t{)}^{\prime }\right\|}{\rm{d}}{t}^{\prime }$	电场、电流等	整流冲击携带总电荷数	设备破坏、数字电路状态翻转等
	${\displaystyle {\int }_{0}^{\infty }f(t{)}^{\prime } }{\rm{d}}{t}^{\prime }$	电流等	迁移电荷数	电荷转移器件误码、材料复合效应
	$\underset{t}{\mathrm{max} }{\displaystyle {\int }_{-\infty }^{t}f(t{)}^{\prime } }{\rm{d}}{t}^{\prime }$	电场、电流等	最大冲击，最大迁移电荷数	电介质击穿
2	${\left\{ { {\displaystyle {\int }_{0}^{\infty }\left\|f(t)\right\|} }^{2}{\rm{d}}t\right\} }^{1/2}$	电场、磁场、电压、电流等	波形能流或能量方根	器件过热烧毁
2	${\left\{ { {\displaystyle {\int }_{0}^{t}\left\|f(t)\right\|} }^{2}{\rm{d}}t\right\} }^{1/2}$	电场、磁场、电压、电流等	至t时刻能流或能量方根	器件过热烧毁

Table 2. Statistical results of signal indicators of pyramid horn antenna response waveform

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Table 2. Statistical results of signal indicators of pyramid horn antenna response waveform

概率等级/%	波形峰值/A	峰值到达时间/ns	波形变化率峰值/(A·ns⁻¹）	波形能量/（A²·ns）	10%～90%上升沿/ns	50%～50%脉宽/ns
注：50%～50%指50%上升沿至50%下降沿。
100	0.794 70	5.632 03	10.093 12	0.222 27	3.426 53	13.779 32
99	0.612 90	5.23564	7.983 33	0.158 97	3.185 36	12.809 51
95	0.261 65	3.897 83	2.719 66	0.035 64	2.371 83	9.538 37
90	0.128 95	2.939 89	1.340 06	0.009 30	1.788 92	7.239 64
50	0.041 82	2.460 91	0.406 92	0.001 16	1.496 97	6.033 42
10	0.006 81	2.031 49	0.161 66	3.87846E-5	1.217 27	5.191 53

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Dewei XIA, Chuanbao DU, Shengquan ZHENG, Congguang MAO, Fei CAO, Hui ZHANG, Zhitong CUI. Statistical analysis of pyramid horn antenna response to high-altitude electromagnetic pulse[J]. Chinese Journal of Ship Research, 2023, 18(4): 35

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Paper Information

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Received: Aug. 12, 2021

Accepted: --

Published Online: Mar. 20, 2025

The Author Email:

DOI:10.19693/j.issn.1673-3185.02486

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology