I wouldn't touch it for planar RFIC applications that involve, for instance, 0. HFSS is great for many applications, but certainly not for all. They all have strengths, they all have weaknesses.
FDTD COMSOL SOFTWARE
There is no one EM software application or approach that solves all problems equally well. The "best em solver" depends completely on the application. If you're doing research in unexplored areas of science or engineering, then you'll probably need at least 2 different solvers that are based on different numerical techniques, to compare results between them.
![fdtd comsol fdtd comsol](https://cdn.comsol.com/wordpress/2014/01/m_nonzero_mode.png)
What assumptions are made about the wavelength size relative to the structure? To see if a solver is good for your topic it is probably best to take some published results with measurement data and try to reproduce these. Evaluations Get access to all our software tools instantly! No need to speak with a sales representative.If the subject you're working in is well treated, you're probably safe with the a 3d solver which claims to be suited for the task. It is a flexible platform for tailoring modal dispersion, confinement, and birefringence. Photonic crystal fiber PCF is well-suited for sensing applications. Figure X-polarization plane wave z-direction propagation with boundary conditions The plane wave shape can be set by setting the rectangular wave parameters in the Input Wave Properties dialog box. Figure Y-polarization plane wave z-direction propagation with boundary conditions For 3D simulation, if the wave goes in z-direction, and the input wave is in x-direction polarization, then the y plane x-z edge should be set to the PMC and x-plane y-z plane edge set to the PEC boundary. Currently, the plane wave simulation is only effective for symmetrical structures.įigure Plane wave in TM simulation For a 3D simulation, the plane wave realization depends on the wave polarization and the boundary condition setup at different edges of the transverse plane. Currently, plane wave does not support the tilting angle. The plane wave shape can be set by setting the rectangular wave parameters in the Input Wave Properties dialog box.
![fdtd comsol fdtd comsol](https://www.mdpi.com/nanomaterials/nanomaterials-09-00334/article_deploy/html/images/nanomaterials-09-00334-g001a.png)
2004 gsxr 600 wiring diagram hd quality jacobson For 3D simulation, if the wave goes in z-direction, and the input wave is in x-direction polarization, then the y plane x-z edge should be set to the PMC and x-plane y-z plane edge set to the PEC boundary.įigure X-polarization plane wave z-direction propagation with boundary conditions. Figure Y-polarization plane wave z-direction propagation with boundary conditions. If the wave goes in z-direction, and the input wave is in y-direction polarization, then the y plane x-z edge should be set to the PEC and x-plane y-z plane edge set to the PMC boundary. For a 3D simulation, the plane wave realization depends on the wave polarization and the boundary condition setup at different edges of the transverse plane. For a 2D TM simulation, the edge of transverse plane should set to the PEC boundary condition to realize the plane wave. Figure 12 shows how the plane wave simulation can be realized for a symmetric structure.įor a 2D TE simulation, the edge of transverse plane should be set to the PMC boundary condition to realize the plane wave. The following two cases details the results when PMC occurs. As we can see from Figure 8, PMC is a symmetric wall for the symmetric structure with symmetric wave propagation. You can choose which boundaries use the new conditions, and Anisotropic PML can be used for the remaining boundaries.