Abstract
In this paper, a mushroom typed electromagnetic band gap (EBG) structure to be inserted in the printed circuit board (PCB)inner layer in order to stabilize the PCB power line is proposed for global-navigation satellite service (GNSS). In designing theproposed EBG structure, the target stop-bandwidth was designed from 1.55GHz to 1.81GHz including GNSS and mobilecommunication-related frequency bandwidth. In this bandwidth, the insertion loss(S21) was observed below about –40dB. From thesimulation results, it is expected that the stabilization of power delivery network (PDN) structure in the PCB circuit design shouldbe improved and the effective correspondence to EMI will be helpful.
| Translated title of the contribution | Design of Electromagnetic Band Gap Structure for Global Navigation Satellite Service |
|---|---|
| Original language | Korean |
| Pages (from-to) | 27-32 |
| Number of pages | 6 |
| Journal | 한국전자통신학회 논문지 |
| Volume | 10 |
| Issue number | 1 |
| DOIs | |
| State | Published - Jan 2015 |