matlab-manage-pcb-material

You can model frequency-dependent dispersion in RF PCB materials by applying the FrequencyModel parameter, commonly using the DjordjevicSarkar model, and evaluating the results with the getMaterialProperties function to ensure accurate wideband loss behavior.

To create a custom vendor material for an RF PCB stackup in MATLAB, define a dielectric object with explicit EpsilonR, LossTangent, and Thickness values rather than relying on catalog entries, ensuring your substrate reflects accurate physical properties.

Your MATLAB RF PCB design defaults to PEC when a metal conductor is not explicitly defined. To avoid this, create a metal object such as metal("Copper") to enable physically realistic conductor loss modeling in your simulation.

To build a multi-layer dielectric stackup for an RF PCB component in MATLAB, supply multiple dielectric layers with specified thicknesses to components that accept the Substrate or Layers properties, configuring the physical stack for your design.

Yes, you can model frequency-dependent dispersion for RF PCB materials in MATLAB by applying a FrequencyModel such as DjordjevicSarkar to your dielectric objects and evaluating the properties using the getMaterialProperties function for accurate wideband loss behavior.