Due to the electrification in mobility applications, electric (high) power trains become an increasingly important subject of investigating EMI. This talk provides an overview about the systematic root cause of electromagnetic conducted emissions of a power train. Direct current (DC) power sources such as batteries or fuel cells provide the energy for propulsion. Alternating current …
The progress of high power electromagnetic (HPEM) sources during the late 1990s raised concern in the EMC community that they could be deployed for criminal purposes to interfere with the operation of modern electronic systems. It is well established that sufficiently intense electromagnetic fields can cause upset or damage in electronic systems and, therefore, can …
Interest in reverberation chambers has grown in the last 15 years, almost in step with the increasing complexity and, in some cases, vulnerability of electronic systems. The severity of this test environment, especially for immunity testing, is due to the inherent attributes of a well-designed chamber. There are many parameters that can be optimized to …
One of the biggest causes of EMC test failures is radiating structures in a unit, whether from the PCB or cabling, that are acting in ways designers never intended. This talk covers basics of antenna theory and how to identify potential radiating “antennas” in your product. Speaker: Dr. Karen Burnham, Electro Magnetic Applications, Denver, CO, …
There is considerable controversy regarding the impact on AM radio reception from electric powertrain sourced EMI. Viewpoints span not only on the technical challenges of managing EMI levels but also the importance of AM radio to the general public. This talk covers the basic physical concepts of AM radio reception in automotive applications in addition …
This presentation highlights modern large-scale and hybrid electromagnetic simulation techniques used to assess installed antenna performance on complex platforms. A case study examining interference and coexistence between a 5G base station and an airborne radar altimeter demonstrates how combining physics-based simulation with digital mission scenarios can improve analysis fidelity and support EMC mitigation strategies. Speaker: …
Antenna Simulation and the Dynamic Mission: A Case Study in Airborne Radar Altimeter and 5G Coexistence Speaker Bio: Mr. Jason Bommer Principal Application Engineer, Ansys, Seattle, WA, USA Abstract: Physics-based simulation, such as the finite element method (FEM), has been the cornerstone of antenna design for decades. As computational efficiency improves year over year, so …
Can You Identify an Electromagnetic Photo? – EMC Analysis Enhanced by Artificial Intelligence Speaker Bio: Prof. Xing-Chang Wei Professor of College of Information, Science & Electronic Engineering, Zhejiang University, China Abstract: In recent years, the artificial intelligence (AI) technology provides a powerful tool for solving electromagnetic problems, and there has been many successful stories for …
Quantum Computing for Machine Learning, Electromagnetic Simulation and Applications to EMC Analysis Speaker Bio: Prof. Qi-Jun Zhang Chancellor’s Professor, Department of Electronics, Carleton University Abstract: Quantum computing attracts increasing attention from the computation community in recent years. In certain cases, quantum algorithms has the potential of exponential speedups over their classical counterparts running on classical …
Fast, Accurate Signaling Analysis for Nonlinear High-Speed Channels: Eye Diagrams, Bit-Error Rates, and Jitter Effects Speaker Bio: Dr. Olena Zhu Head of AI Solutions & Ecosystem, Client Computing Group, Intel Corporation Hillsboro, Oregon, USA Abstract: As high-speed interconnects continue scaling in data rate, channel complexity, packaging effects, and nonlinearities, designers face growing difficulty in accurately …
Aeronautical Power Chain (Aircraft Power Systems) Speaker Bio: Dr. Charles Jullien Senior EMC Expert, Safran Electrical & Power Blagnac, France Abstract: The presentation will begin with an introduction retracing the evolution towards increased electrification in aircraft, from the concept of the “more electric aircraft” to future prospects for all-electric airplanes. We will review the development …
From PDN Ecology to 3D Heterogeneous Systems: Robust PI Design for Chiplets Speaker Bio: Professor Si-Ping Gao Full Professor, Nanjing University of Aeronautics and Astronautics (NUAA) Abstract: Chiplet-based architectures introduce unprecedented complexity into the power delivery network (PDN) ecology, extending the supply path across multiple physical domains—from the voltage regulator module (VRM) to the board, …
Electric Vehicle Powertrain: Challenges for EMC – HV EMC Filter for Compliance of Electric Vehicles Speaker Bio: Dr. Guido Rasek Master Expert & EMC Architect Valeo eAutomotive Power Division Erlangen, Germany Abstract: Noise currents in High-Voltage Power Trains of Electric Vehicles place significant strain on the EMC filters used to mitigate conducted and radiated emissions. …
Metrology Aspects of Reverberation Chambers Speaker Bio: Prof. Ramiro Serra Associate Professor, Eindhoven University of Technology (TU/e), in the Netherlands Abstract: This presentation provides an introduction on how radiated EMC measurements can be performed in RCs. We discuss the basic principles behind such measurements, particularly the concept of statistical field uniformity. The basic measurement techniques …
