International Journal of Information and Communication Sciences

Volume 2, Issue 3, June 2017

  • Design of Single Phase Transformer Through Different Optimization Techniques

    Raju Basak, Hamed Yahoui, Nicolas Siauve

    Issue: Volume 2, Issue 3, June 2017
    Pages: 30-34
    Received: 2 May 2017
    Accepted: 22 May 2017
    Published: 16 June 2017
    Abstract: Selection of an optimization scheme for a particular problem is a complicated issue of whole research community. An Attempt is made for developing an algorithm for finding the optimal design parameters of a low cost small transformer with their own limitations. Most of the engineering optimization problems involve nonlinear objective functions that... Show More
  • Estimation of Clear-Air Atmospheric Effective Earth Radius (K-Factor) in Calabar

    Isaac A. Ezenugu, Umoren Ifiok Anthony, Okon Abasiama Colman

    Issue: Volume 2, Issue 3, June 2017
    Pages: 35-37
    Received: 16 October 2016
    Accepted: 20 January 2017
    Published: 21 July 2017
    Abstract: Microwave radio propagation in terrestrial radio links over the years has earned increased application and there has been renewed attention of studies concerning techniques for estimating the probability of multipath fading distributions. Particularly, the secondary radio parameters remain very important in carrying out these estimations especially... Show More