Abstract
The effect of a grounded conductive sheet placed over a PCB with a microstrip line on the electromagnetic noise shielding is discussed experimentally and with FDTD modeling. The grounding position of the sheet, which is connected with the ground plane of PCB, is changed. In results, the resonance frequency is shifted by the grounding position, and reducing the resonance of the input impedance should make a more effective shielding for EM noise radiation below 1 GHz.
| Original language | English |
|---|---|
| Pages (from-to) | 77-79 |
| Number of pages | 3 |
| Journal | IEICE Transactions on Electronics |
| Volume | E89-C |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 2006 Jan |
| Externally published | Yes |
Keywords
- Electromagnetic noise
- Fdtd method
- Grounded conductive sheet
- PCB
- Shielding
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Electrical and Electronic Engineering