Windscreen Antenna on an Automobile

Calculate the input impedance of a windscreen antenna constructed with wires. The windscreen consists of a layer of glass and a layer of foil.

Figure 1. A 3D view of an automobile and windscreen antenna.

The windscreen antenna (wires) can be embedded in the windscreen layers or placed on the surface of the windscreen.

The windscreen curvature reference can consist of multiple layers with different media. Its mesh elements do not contribute to the solution's computational resources.