Field-circuit co-simulation and experiment of electromagnetic energy selective surface
-
摘要: 为研究能量选择表面的防护性能,采用PIN二极管Spice模型,通过时域的场路协同仿真得到了能量选择表面(ESS)的瞬态响应波形。对影响插入损耗和防护效能的参数进行研究,优化结构参数,减小了尖峰泄漏。研究表明,双层ESS较单层ESS能够有效防护反向脉冲,同时增加单元金属条的长度能够减小脉冲尖峰泄露。通过强电磁脉冲辐照实验,验证了ESS小信号传输与强电磁脉冲防护的自适应防护能力,为强电磁脉冲的防护提供了可靠的方法。Abstract: In order to study the protective performance of energy selective surface(ESS), this paper uses the PIN diode Spice model to obtain the transient response waveform of ESS by field-circuit co-simulation in time domain. The parameters that affect insertion loss and protective performance are studied, and structural parameters are optimized to reduce spikes. The results show that the double ESS can effectively protect the reverse pulse, and increasing the length of the metal strip can reduce the pulse spike. In this paper, the transmission of small signals and shielding of high power electromagnetic pulse are verified by high power electromagnetic pulse irradiation experiment, which provides a reliable method for HPM protection.
期刊类型引用(5)
1. 马玉龙,明兴祖,贾松权,刘克非,徐海军,樊滨瑞. 飞秒激光加工面齿轮表面的能量耦合模型与齿面形貌研究. 激光与光电子学进展. 2022(07): 236-246 . 百度学术
2. 肖勇波,明瑞,赖名涛,李学坤,马玉龙,明兴祖. 面齿轮材料的飞秒激光烧蚀动能量热模型与齿面形貌研究. 激光与光电子学进展. 2021(17): 256-264 . 百度学术
3. 王媛,程小劲,曹健东,范米. 超短激光脉冲作用下碳纤维复合材料的热动力学分析. 上海工程技术大学学报. 2020(02): 150-155 . 百度学术
4. 崔智铨,管迎春. 超快激光加工过程主要数值模型研究进展. 激光与光电子学进展. 2020(11): 116-129 . 百度学术
5. 纪利平,宋梓钰,孙亚萍,王兴盛,李成玉. 基于COMSOL的皮秒激光单脉冲烧蚀铜片. 激光与光电子学进展. 2018(10): 198-204 . 百度学术
其他类型引用(3)
-

计量
- 文章访问数: 1357
- HTML全文浏览量: 171
- PDF下载量: 329
- 被引次数: 8