Modeling Electromagnetic Shielding in COMSOL Multiphysics
In this video, you will learn how to model electromagnetic shielding using COMSOL Multiphysics ® and the AC/DC Module. We begin with a brief introduction to shielding problems in high-power and high-voltage electric systems.
EMC Simulation Using Source Reconstruction - COMSOL
Electromagnetic compatibility (EMC) is a growing issue in cars due to the increase in electrification of vehicles. Simulations can be useful for predicting issues at an early stage in the development cycle.
Designing Accurate EMC/EMI Testing Equipment with RF Modeling - COMSOL
Aug 14, 2017 · EMC/EMI testing is meant to ensure that electronic devices meet standard safety and quality requirements. To do that, the equipment must be designed well.
Guide to Electromagnetic Compatibility Analysis Using Simulation (EMC) Matouš Lorenc. [email protected]. Schedule. 1. Motivation: EMC/EMI problem 2. Electromagnetic fields in …
Basic Emission and Immunity Analysis of a Circuit Board
This example provides a walkthrough on how to simulate the basic radiated emission of a printed circuit board and its immunity response from outside noise.
Modeling a Biconical Antenna for EMI/EMC Testing - COMSOL
They are also useful for electromagnetic compatibility (EMC) testing where the antenna can be used as an RF source in susceptibility or immunity test. This model simulates a biconical antenna made of lightweight hexagonal frames that are preferred over solid cones for fabrication.
使用 COMSOL 对 EMI/EMC 现象进行仿真
在本次网络研讨会中，我们将系统全面地介绍如何使用 COMSOL Multiphysics® 对 EMI/EMC 现象进行多物理场耦合建模仿真，内容包括：低频电磁兼容、射频电磁兼容、电磁场与电路之间的场路耦合，以及热、力等其他物理现象对 EMI/EMC 的影响，等等。 我们将结合案例讲解建模设置的要点及注意事项，并演示在 COMSOL® 5.6 中如何对 EMI/EMC 应用进行仿真。 用于 EMI/EMC 测试的双锥形天线建模 相邻微带线的信号完整性和 TDR 分析 电路板的基本发射和抗干扰分析. 电 …
使用 COMSOL Multiphysics® 模拟 EMI/EMC 现象
本次视频介绍了如何使用 COMSOL 多物理场仿真软件对 EMI/EMC 现象进行多物理场耦合仿真，内容包括：低频电磁兼容、射频电磁兼容、静电放电及防护、电磁场与电路之间的场路耦合，以及热、力等其他物理现象对 EMI/EMC 的影响，等等。 还结合 PCB 电路板和车载天线等案例演示讲解在 COMSOL 软件中进行仿真的要点及注意事项。 电路板的基本发射和抗干扰分析 汽车挡风玻璃天线对线束的影响 利用时域反射法进行高速互连调优. © 2025 by COMSOL. 版权所有.
AC/DC Module - COMSOL
The AC/DC Module add-on to the COMSOL Multiphysics ® platform provides you with a wide range of modeling features and numerical methods for investigating electromagnetic fields and EMI/EMC by solving Maxwell's equations.
REMEMBER SECURITYCLASS. • Modern cars contain a huge number of electric components. Most are bought from suppliers rather than made internally. • Suppliers will often not share detailed information (CAD models, material properties, etc.) • Challenge: How simulate EMC impact of components without such information?
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