Abstract
Portable wireless devices cannot avoid electrical contact due to assembly and maintenance requirements. In this paper, an improved test system is proposed for systematic investigation of harmonic distortion induced by metal to metal contacts. The system supports harmonic distortion measurements, DC resistance measurements, fine control of contact force or contraction and automatic re-mating for statistical purposes. In this regard, forward and reflected harmonic signals are measured and ultrasonic vibration is applied to cure contacts. A novel sample holder structure is designed and fabricated as a test vehicle for the measurements.
Original language | English |
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Title of host publication | 2023 International Symposium on Electromagnetic Compatibility – EMC Europe |
Publisher | ACM/IEEE |
Number of pages | 7 |
ISBN (Electronic) | 9798350324006 |
ISBN (Print) | 979-8-3503-2401-3 |
DOIs | |
Publication status | Published - 8 Sept 2023 |
Event | 2023 International Symposium and Exhibition on Electromagnetic Compatibility: EMC Europe 2023 - Kraków, Poland Duration: 4 Sept 2023 → 8 Sept 2023 |
Conference
Conference | 2023 International Symposium and Exhibition on Electromagnetic Compatibility |
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Abbreviated title | EMC Europe 2023 |
Country/Territory | Poland |
City | Kraków |
Period | 4/09/23 → 8/09/23 |
Keywords
- Vibrations
- Ultrasonic variables measurement
- Contacts
- Metallic materials
- Metals
- Vibration measurement
- Harmonic analysis
- material
- nonlinearity
- harmonic distortion
- measurement setup
ASJC Scopus subject areas
- Condensed Matter Physics
- Electrical and Electronic Engineering