December 2011

Integrated service quality enhancement of wireless optical communication systems for long haul transmission distances

  Optical wireless communication network is gaining acceptance in an increasing number of sectors of science and industry, owing to its unique combination of features: Extremely high bandwidth, rapid deployment time, license and tariff-free bandwidth allocation, and low power consumption, weight, and size. The demand of high signal bandwidth in optical wireless communication networks is growing exponentially...

Author(s): Abd El–Naser A. Mohamed, Hamdy A. Sharahar, Ahmed Nabih Zaki Rashed and Amina El-Nabawy

December 2011

Hybrid time-frequency domain adaptive filtering algorithm for electrodynamic shaker control

  In this paper, adaptive filtering algorithm for control of the vibration force applied on the specimen in testing control systems is presented. Application for adaptive filtering especially in Time Domain is associated with a high computational complexity. This complexity is mitigated by using frequency-domain adaptive filtering scheme. In this paper adaptive filtering algorithm in association with Fast...

Author(s): Martino O. A. Ajangnay