American Journal of Electromagnetics and Applications

Volume 5, Issue 2, November 2017

  • FDTD Simulations of Surface Plasmons Using the Effective Permittivity Applied to the Dispersive Media

    Otman Sofiane, Said Ouaskit

    Issue: Volume 5, Issue 2, November 2017
    Pages: 14-19
    Received: 11 August 2017
    Accepted: 29 August 2017
    Published: 11 October 2017
    Abstract: This paper presents the analysis of electromagnetic fields in random metallic materials for plasmonics applications. In this context, the two-dimensional finite- difference time-domain (2D-FDTD) method is used to simulate the surface Plasmons (SPs), with the perfectly matched layer (PML). To solve the problem, the idea of effective permittivity for... Show More
  • Force Generated by a Magnetic Field Applied on a Circular Conductive Turn Rotated in Two Cartesian Axes

    Romualdo S. Silva

    Issue: Volume 5, Issue 2, November 2017
    Pages: 20-23
    Received: 7 December 2016
    Accepted: 16 January 2017
    Published: 19 December 2017
    Abstract: This article presents a very detailed resolution of a non-trivial problem in Electromagnetic Theory. The problem basically consists of a circular conducting loop of radius R, which has a current I, and is located with its center at the origin of the Cartesian coordinate system. It is rotated with respect to the normal to its plane with angles of θ0... Show More