Electromagnetics Archives

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Machine Learning in Electromagnetics

SIMULIA is delighted to work with engineering leaders and academics as they leverage simulation capabilities to help shape the future of their industry. Today, we are proud to introduce Jan Carsten Hansen from the Technical University of Graz and 2023 SIMULIA Champion, to talk about how he sees the possibilities that Machine Learning can bring to electromagnetic simulation.

Simulate Electrostatic Discharge on a Virtual Twin

Electrostatic discharge (ESD) is a major risk to electronic devices. ESD occurs when a static charge accumulates, for example, on a moving vehicle or the body of the user and discharges through the device. The transient voltage can cause spurious data signals or even damage or destroy components. Managing ESD is critical to ensure that the device will work safely and reliably over its lifetime and meet electromagnetic compatibility (EMC) regulations.

3D EM and Circuit Co-Simulation of a DC-DC Converter with Partially Saturated Magnetic Material

This blog article presents the simulation workflow considering the partially saturated magnetic material of the inductor, which is used in the switching mode power supply (boost converter). The printed circuit board (PCB) and the 3D model of the power inductor are included in this workflow.

What’s New with SIMULIA Electromagnetics?

Interested in learning more about SIMULIA’s Electromagnetic Simulation solutions? We’ve got all the resources you need right here to get started!

Impedance Simulation of Differential Transmission Lines Considering ESD Protection Diode Components

Transmitting high-bandwidth data between transmitter and receiver over a single twisted pair (STP) requires additional ESD (electrostatic discharge) protection components at transmitter and receiver sides. These protection components are mounted on the printed circuit board (PCB). With a data rate of 6 Gbps, the design of the PCB transmission line has to consider the ESD protection components in terms of signal integrity. In this blog article, we present the influence of the ESD protection component and the necessary layout optimization to preserve the signal integrity. Finally, we show the comparison between the simulation result and measurement.

Navigating Complexities of Radar Vehicle Integration Leveraging Electromagnetic Simulation

Please welcome guest blogger, Yadhukrishnan MK, of Continental AG as he talks about radar simulation in advanced driver assistance systems.

Why the High-Tech Industry Needs Multiphysics Simulation

The High-Tech industry is fast-moving and constantly reinventing itself in the face of trends such as wearables, VR/AR, private wireless networks and 5G and the coming 6G. Manufacturers face considerable challenges if they want to stay ahead of these trends and remain competitive. We spoke to several SIMULIA High-Tech industry specialists about the challenges of modern electronic design and how modeling and simulation (MODSIM) with a multiphysics approach is allowing leading manufacturers to tackle them.

Optimizing Magnet Design with Melike Abliz of Argonne National Laboratory

SIMULIA is delighted to work with engineering leaders and academics as they leverage simulation capabilities to help shape the future of their industry. We had the opportunity to interview Melike Abliz of Argonne National Laboratory at the 2023 SIMULIA Americas Users Conference to discuss how precise simulation capabilities support innovation as part of the laboratory’s Advanced Photon Source Upgrade project.