120
  • PEC cylinder buried in a lossless half-space (2D)

    1,935 views 2 years ago
    Animation of electromagnetic wave propagation in an environment with a perfect electric conductor (PEC) cylinder buried in a lossless, homogeneous half-space of with a relative permittivity of six.

    The red cell is a Hertzian dipole source (a line source in 2D) fed with a Ricker waveform with centre frequency 1.5GHz, and the blue cell is a receiver point. The transparent cells around the outside of the domain represent the Perfectly Matched Layer (PML) boundary regions. Further details of the model are available at http://docs.gprmax.com/en/l......

    The simulation was made using gprMax (http://www.gprmax.com), and the animation made using ParaView (http://www.paraview.org).

    gprMax is open source software that simulates electromagnetic wave propagation. It uses Yee's algorithm to solve Maxwell’s equations in 3D using the Finite-Difference Time-Domain (FDTD) method.
    It is designed for simulating Ground Penetrating Radar (GPR) but can also be used to model electromagnetic wave propagation for many other applications. Show less
    Read more
to add this to Watch Later

Add to

Loading playlists...