Abstract
In this paper, an ultra wide-band (UWB) channel model is developed to analyze and describe the time-domain electric field of an UWB signal propagating in a complex indoor environment. Based on the ray tracing, reflection and diffraction method, the refraction analysis is added. The refraction through a wall with different parameters is simulated. The results show that for low loss medium wall, the refracted signal has strong power and cannot be ignored.
| Original language | English |
|---|---|
| Pages (from-to) | 567-570 |
| Number of pages | 4 |
| Journal | Dianbo Kexue Xuebao/Chinese Journal of Radio Science |
| Volume | 22 |
| Issue number | 4 |
| Publication status | Published - Aug 2007 |
| Externally published | Yes |
Keywords
- Complex indoor environment
- Refraction
- Ultra wide-band