Electromagnetic field analysis software(wave) - List of Manufacturers, Suppliers, Companies and Products

Electromagnetic field analysis software Product List

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[Analysis Case] Electromagnetic Field Analysis of E-Plane T-Junction Waveguide

Using the analysis module "PHOTO-WAVEjω"! The scattering matrix was obtained from the analysis results.

We conducted an analysis using the finite element method to determine the distribution of electromagnetic waves input from each port in a T-shaped waveguide used for signal processing in radar and other applications. Three ports were set up in the E-plane T-junction waveguide. Due to symmetry, a 1/2 model was created, with natural boundary conditions on the XY plane and symmetric boundary conditions on the other sides. As a result, the absolute values of S31 and S13 calculated were 0.644 and 0.631, respectively, with an error of 2.0%. [Case Summary] ■ Analysis Module: PHOTO-WAVEjω ■ Analysis Results - The absolute values of S31 and S13 calculated were 0.644 and 0.631, respectively, with an error of 2.0%. *For more details, please refer to the related links or feel free to contact us.

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[Analysis Case] Electromagnetic Field Analysis of Polyethylene-Filled Waveguide

We will introduce a case where the reflection coefficient obtained as a result of analysis was compared with the theoretical value!

When a dielectric such as polyethylene is filled in a rectangular waveguide, electromagnetic wave reflection occurs at the boundary with air. Considering a system where polyethylene is filled in part of a rectangular waveguide of standard WRJ-5, the distribution of electromagnetic waves was analyzed using the finite element method. As a result, it was found that the absolute value of the electric field on the polyethylene side is constant, indicating that there is no reflection at the output surface (the impedance boundary is correctly set). [Case Summary] ■ Analysis Module: PHOTO-WAVEjω ■ Analysis Results - It can be seen that there is no reflection at the output surface since the absolute value of the electric field on the polyethylene side is constant (the impedance boundary is correctly set). - In the calculation of the scattering matrix, the characteristic impedances of air and polyethylene were set as ZAir = 279.052Ω and ZPE = 156.987Ω. *For more details, please refer to the related links or feel free to contact us.

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