Abstract
Electromagnetic band-gap (EBG) structures conventionally refer to artificial periodic structures. They exhibit electromagnetic stop-bands for all polarizations and directions of electromagnetic wave propagation over wide bands of frequencies. Due to their specific frequency band rejection characteristics, EBG structures suppress the electromagnetic waves within the stop-band effectively. In particular, they can be used to suppress electromagnetic interference. In this paper, the functional behaviors of dispersion characteristics depending on their singly-periodic geometrical dimensions and material properties have been studied by employing the finite-difference time-domain (FDTD) method.
| Original language | English |
|---|---|
| Pages (from-to) | 42-45 |
| Number of pages | 4 |
| Journal | Journal of Beijing Institute of Technology (English Edition) |
| Volume | 22 |
| Issue number | SUPPL.1 |
| Publication status | Published - 2013 |
Keywords
- Dispersion diagram
- Electromagnetic band-gap (EBG)
- FDTD
- Stop band