Abstract
Well-insulated portable devices are exposed to field coupled impulsive ESDs if they are carried e.g., in a backpack. These pulses are created by tribo-charging of metallic objects as a result of movement and subsequent discharges. Due to the size of the metallic objects and low charge voltages, the frequency spectrum exceeds 5 GHz. The pulses can damage or upset devices. The paper quantifies the charge voltages and transient field strength by reproducing typical scenario and capturing transient fields with a bandwidth of more than 10 GHz. The charge voltages are estimated by comparing measurements to numerical modeling of the discharges.
Original language | English |
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Title of host publication | 2022 International Symposium on Electromagnetic Compatibility - EMC Europe, EMC Europe 2022 |
Publisher | Institute of Electrical and Electronics Engineers |
Pages | 273-278 |
Number of pages | 6 |
ISBN (Electronic) | 9781665407878 |
DOIs | |
Publication status | Published - 2022 |
Event | 2022 International Symposium on Electromagnetic Compatibility: EMC Europe 2022 - Gothenburg, Sweden Duration: 5 Sept 2022 → 8 Sept 2022 |
Conference
Conference | 2022 International Symposium on Electromagnetic Compatibility |
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Abbreviated title | EMC Europe 2022 |
Country/Territory | Sweden |
City | Gothenburg |
Period | 5/09/22 → 8/09/22 |
Keywords
- Electrostatic discharge (ESD)
- tribo-charging
ASJC Scopus subject areas
- Condensed Matter Physics
- Electrical and Electronic Engineering