V2EX electromagnetic analysis

Electromagnetic Analysis

定义 Definition

“Electromagnetic analysis” 指电磁分析/电磁场分析:运用电磁学理论与计算方法(如麦克斯韦方程组、数值仿真)来研究电场、磁场与电磁波在材料、器件或空间中的分布、传播与相互作用。常见于天线设计、EMI/EMC(电磁干扰/兼容)、雷达、微波电路、无线通信与电机工程等领域。

发音 Pronunciation

/lktrmntk nlss/

例句 Examples

Electromagnetic analysis helps engineers design safer wireless devices.
电磁分析帮助工程师设计更安全的无线设备。

Using electromagnetic analysis, the team modeled wave propagation through a layered composite and reduced signal loss in the final design.
通过电磁分析,团队对电磁波在分层复合材料中的传播进行了建模,并在最终设计中降低了信号损耗。

词源 Etymology

“Electromagnetic” 由 electro-(电)magnetic(磁的) 组合而成,反映电与磁在经典物理中被统一描述的概念;“analysis” 源自希腊语 analusis,意为“分解、解析”。合在一起即“对电磁现象进行解析/分解研究的方”。

相关词 Related Words

文学与著作中的用例 Literary Works

  • Classical Electrodynamics(J. D. Jackson)高阶电磁场理论与分析方法的经典教材,常出现 “electromagnetic analysis” 等表述。
  • Introduction to Electrodynamics(David J. Griffiths)本科电动力学教材中用于描述电磁问题求解与建模的语境。
  • Field and Wave Electromagnetics(David K. Cheng)以工程应用为导向,频繁涉及电磁场与波的分析(electromagnetic analysis)框架。
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