Abstract
Parasitic electromagnetic (EM) effects within passive components are a critical problem in EMI filter applications, especially when specific filter specifications must be met. In this study, a surrogate model-based optimization methodology is proposed to determine the optimal internal geometry of a surface-mounted (SMT) ferrite bead to maximize the inductance of the device over a wide frequency range from 1 MHz to 1 GHz. Preliminary results show an improvement of the device behavior compared to the original design provided by the manufacturer over the entire frequency range of interest.
| Original language | English |
|---|---|
| Title of host publication | CEFC 2024 - 21st IEEE Biennial Conference on Electromagnetic Field Computation |
| Publisher | Institute of Electrical and Electronics Engineers |
| Number of pages | 2 |
| ISBN (Electronic) | 9798350348958 |
| DOIs | |
| Publication status | Published - 2024 |
| Event | 21st IEEE Biennial Conference on Electromagnetic Field Computation, CEFC 2024 - Jeju, Korea, Republic of Duration: 2 Jun 2024 → 5 Jun 2024 |
Conference
| Conference | 21st IEEE Biennial Conference on Electromagnetic Field Computation, CEFC 2024 |
|---|---|
| Abbreviated title | CEFC 2024 |
| Country/Territory | Korea, Republic of |
| City | Jeju |
| Period | 2/06/24 → 5/06/24 |
Keywords
- EM-based design
- Kriging interpolation
- SMT ferrite beads
- Surrogate modeling
ASJC Scopus subject areas
- Electrical and Electronic Engineering
- Mechanical Engineering
- Safety, Risk, Reliability and Quality
- Electronic, Optical and Magnetic Materials
- Mathematical Physics
- Radiation