Abstract
The suppression and/or radiation effects of electromagnetic noise with a conductive plane shielding near a PCB with a microstrip line are discussed. The distance d between the PCB and the conductive plane, the plane size, and the grounding position on the plane are varied. The magnetic near-field is measured by a shielded-loop probe. The input impedance is also measured, and calculated by FDTD method. In results, the distance d ≥ 8 mm is more suitable to reduce the effect of the electromagnetic coupling, and the changing the conductive plane size and the grounding position makes the change of the shielding effect on the magnetic field.
| Original language | English |
|---|---|
| Pages (from-to) | 199-204 |
| Number of pages | 6 |
| Journal | IEEE International Symposium on Electromagnetic Compatibility |
| Volume | 1 |
| Publication status | Published - 2001 Dec 1 |
| Event | 2001 International Symposium on Electromagnetic Compatibility - Montrealm, Que., Canada Duration: 2001 Aug 13 → 2001 Aug 17 |
ASJC Scopus subject areas
- Condensed Matter Physics
- Electrical and Electronic Engineering
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Cite this
Tanaka, M., Takita, H., Kasuga, T., & Inoue, H. (2001). Effect on electromagnetic radiation by conductive plane placed near a PCB. IEEE International Symposium on Electromagnetic Compatibility, 1, 199-204.