Essays about: "nero2d"

Found 2 essays containing the word nero2d.

  1. 1. A Study Of Multipath Wave Propagation Using Nero2d and FFT

    University essay from Linnéuniversitetet/Institutionen för datavetenskap, fysik och matematik, DFM

    Author : Mayss Al-qaissi; [2014]
    Keywords : FFT; Radio channel; Impulse response; Fast multipole method;

    Abstract : In this report, the Fast Fourier Transform is described briefly. An implementation, inthe form of the Fortran code four1, is tested to verify the accuracy. A two-ray modelfor wave propagation above a flat earth is discussed. The case with AM modulation isimplemented in a Mathematica script. READ MORE

  3. 2.  Simulation of wave propagation in terrain using the FMM code Nero2D

    University essay from Institutionen för datavetenskap, fysik och matematik, DFM

    Author : Adel Haydar; Imad Akeab; [2010]
    Keywords : Terrain model; PEC ground plane; Integral Equation; FMM; Gaussian beams;

    Abstract : In this report we describe simulation of the surface current density on a PEC cylinder and the diffracted field for a line source above a finite PEC ground plane as a means to verify the Nero2D program. The results are compared with the exact solution and give acceptable errors. READ MORE