Technical Feature 3D FEM and EM Simulations for DRFs
نویسنده
چکیده
Three-dimensional (3D) fullwave analysis of a microwave dielectric resonator filter (DRF) in a rectangular metallic enclosure is presented. By using a 3D finite-element method (FEM) to perform numerical simulations, parameters and predictions that are difficult to measure but actually affect the performance of a microwave DRF can be accurately determined. In the process, a significant phenomenon was uncovered. The numerical results are in agreement with the experimental measurements.
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