Shahram Hosseinzadeh

Learn More
Fast full-wave computation of fields is the main reason for a radio system planner to apply the parabolic-equation method (PEM) for radio-coverage prediction. In this paper, the capability of PEM for the determination of backward electromagnetic-field scattering by single and multiple knife edges is investigated. For the wave equation, a suitable solution(More)
Mobility in cluster based wireless sensor networks is reminder of a new challenge that is not considered as an important issue is traditional protocols designed for static environments. This new challenge is packet delivery. When nodes leave their cluster zone, they no longer can send data to the cluster head, and they have to find as soon as possible a new(More)
  • 1