@article{
  author = {Dashti, M., Abtahi, Mohammad, Shirvani Moghaddam, Sh.},
  title = {Performance Evaluation of Direct Sequence Ultra Wideband Systems in Multipath Fading Channels},
  journal = {Nashriyyah -i Muhandisi -i Barq va Muhandisi -i Kampyutar -i Iran},
  year = {2005},
  volume = {3},
  number = {2},
  pages = {89-95},
  doi = {}
}