Analysis is possible by one mesh interpolating the other mesh.
The analysis of electromagnetic waves in parallel plates using a slide interface was conducted for plane waves propagating in an air region sandwiched between metal plates (infinite parallel plates, perfect conductors) arranged above and below. This analysis was performed using a non-connected mesh (hereafter referred to as a non-connected mesh) with the slide interface applied. For more details, please download the catalog.
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**Features** - A uniformly connected mesh was created based on the properties of the analysis target. → *On the boundary surface without constraints (X-Z plane), anti-symmetric boundary conditions are automatically applied in the finite element method. In this case, there are no magnetic field components in the X and Z directions, and the magnetic field points in the Y direction. Such a boundary is called a magnetic wall.* → *A non-reflective boundary condition is set at the +X direction endpoint.* - A non-connected mesh was created. → *Typically, in the finite element method, adjacent elements need to share nodes. This restriction has made mesh creation cumbersome in the past. By using the slide interface function, analysis becomes possible even if adjacent elements do not share nodes, as one mesh can interpolate the other mesh. This significantly reduces the effort required for model creation.* - Analysis physical property conditions (air): Relative permittivity (real part) 1, Relative permittivity (imaginary part) 1 → Relative permeability (real part) 1, Relative permeability (imaginary part) 1 - Analysis conditions: Frequency 75 MHz - Input conditions: 1.0 [V/m] is input on the -X direction boundary surface. *For more details, please contact us or download the catalog.*
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At Photon, we are developing "electromagnetic field analysis software" that models and simulates products and components utilizing electromagnetic phenomena on computers. In traditional design and development environments, the process has primarily revolved around trial and error through prototypes based on the experience of engineers and experiments with those prototypes. However, conducting experiments with actual prototypes and analyzing the results requires significant time and cost. Moving forward, transitioning from an experimental and prototype-based approach to an analysis-based design is a critical issue for improving productivity, and establishing simulation technology as the core of analysis-based design techniques is a challenge. In this context, Photon is developing and providing "analysis software" focusing on electromagnetic fields, as well as heat, vibration, and sound fields. By utilizing Photon’s software, efficient development and design of various industrial products can be achieved. In this way, Photon aims to reduce the number of prototypes and development costs, shorten development periods in the manufacturing sites of our users, and ultimately support the enhancement of our users' competitiveness.