MXene-based material optimized shielding effectiveness of chassis

SCIREA Journal of Physics Pub Date : 2023-04-17 DOI:10.54647/physics140541

Ke Meng, Enbo Liu

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Abstract

The electronic equipment needs a special circuit design during working in complex electromagnetic environmental. Human-made or natural electromagnetic interference has a large effect on electronics. Both the couple of signal cable and the bit error rate during highspeed communication affects the reliability of equipment. Thus, electronic equipment with these problems is bad for the process of industrial production. Electromagnetic shielding is a good method to improve the radiated susceptibility of electronic equipment. The material of the chassis, the structure of chassis, and the thickness of the chassis wall affect the shielding effectiveness of chassis. Thus, in order to investigate the effect of microwave absorption material on the shielding effectiveness of chassis. This article is based on the material of the chassis, combing the simulation of High Frequency Structure Simulation (HFSS) software, to study the effect of MXene-based microwave absorption material on the shielding effectiveness. The simulation results indicate that chassis optimized by MXene-based materials has a better shielding effectiveness. When the thickness of the microwave absorption material is 0.6 mm, it shows a good shielding effectiveness. SCIREA Journal of Physics

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基于mxene的材料优化了机箱的屏蔽效能

电子设备在复杂的电磁环境中工作，需要进行特殊的电路设计。人为或自然的电磁干扰对电子产品有很大的影响。高速通信中信号线缆的耦合度和误码率影响着设备的可靠性。因此，存在这些问题的电子设备对工业生产过程是不利的。电磁屏蔽是提高电子设备辐射敏感性的一种很好的方法。底盘的材质、底盘的结构、底盘壁的厚度都会影响底盘的屏蔽效果。因此，为了研究微波吸收材料对机箱屏蔽效能的影响。本文以底盘材料为基础，结合高频结构仿真(HFSS)软件的仿真，研究了mxene基微波吸收材料对屏蔽效能的影响。仿真结果表明，采用mxene基材料优化后的底盘具有较好的屏蔽效果。当微波吸收材料的厚度为0.6 mm时，显示出良好的屏蔽效果。物理学报

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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SCIREA Journal of Physics

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