Product/Service

FDTD.module

Source: EMAGWARE.com - A Division of EMAG Technologies Inc.

fdtdmodule1
EM.CUBE's FDTD.module brings to your desktop the ultimate in computational power and modeling versatility. EMAGWARE has infused the functionality of its older EMLOUNGE product into EM.CUBE's new fdtd.module.

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EM.CUBE Demo Download And Installation Instructions

EM.CUBE's FDTD.module brings to your desktop the ultimate in computational power and modeling versatility. EMAGWARE has infused the functionality of its older EMLOUNGE product into EM.CUBE's new fdtd.module. Full-wave solutions of complex 3-D electromagnetic radiation, scattering and propagation problems are generated utilizing a highly efficient finite difference time domain (FDTD) simulation engine that is optimized for speed and memory usage.

You can define linear or nonlinear lumped circuits and connect them between any two adjacent nodes of the FDTD mesh. An integrated SPICE-type circuit simulator analyzes the circuit at every time step in synch with the FDTD kernel in a self-consistent manner. EM.CUBE's FDTD.module is your key to understanding of wave interaction in complex media such as ansiotropic materials or 3D periodic metamaterials.

FEATURES

MATERIALS AND BOUNDARY CONDITIONS

  • Isotropic Lossy Electric and Magnetic Materials
  • Broadband Conductive Sheets
  • Uniaxial and General Anisotropic Materials with Full Permittivity, Permeability and Conductivity Tensors
  • PEC and PMC Boundaries
  • Customizable Higher Order Absorbing Boundary Conditions (ABC)
  • Uniaxial Perfectly Matched Layer (UPML) with User Defined Order and Number of Layers
  • Highly Customizable Convolutional Perfectly Matched Layer (CPML)

SOURCES, LOADS AND PORTS

  • Lumped Sources
  • Waveguide Sources (for Scattering Parameter Calculation)
  • Multi-port or Coupled Port Definitions
  • Plane Wave Excitation
  • Multi-Ray Excitation Capability (Ray Data Imported from propagation.module or External Files)
  • Gaussian Beam Excitation
  • RLC Lumped Elements
  • Active Circuit Sources
  • Complex Linear/Nonlinear Lumped Circuits Defined by Netlist Files

MESH GENERATOR

  • Staircase Approximation of Solids, Surfaces and Lines (Yee Grid)
  • Adaptive Mesh
  • Automatic/Manual Control of Mesh Parameters and Fixed Points
  • Mesh View with Grid Mode (Node Positions) and Mesh Profiler

3-D FDTD SIMULATION

  • Full-wave Simulation of 3-D Structures
  • Infinite Material Half-Space Green's Functions for Calculation of Far Fields in Presence of a Lossy Ground
  • Remote Simulation Capability
  • Both Windows and Linux Versions of FDTD Simulation Engine Available

VISUALIZATION

  • Near Field Intensity Plots (Vectorial - Amplitude & Phase)
  • Far Field Radiation Patterns: 3-D Pattern Visualization and 2-D Cartesian and Polar Graphs
  • Huygens Surface Data Generation
  • Radar Cross Section
  • Periodic Reflection/Transmission Coefficients and k-ß Diagrams
  • Time-domain and Frequency-domain Port Signals
  • Port Characteristics: S/Y/Z Parameters
  • Input Impedance and Smith Chart

Click Here For:
EM.CUBE Demo Download And Installation Instructions