Example Overview
Calculate the input reflection coefficient and circular components of a left-handed circular polarised GPS patch antenna on a finite substrate close to 1.57 GHz.
![](../../../../images/feko/getting_started_guide/patch_antenna_gps/image_patch_view_3d.png)
Figure 1. The chamfered GPS patch antenna on a finite substrate.
Calculate the input reflection coefficient and circular components of a left-handed circular polarised GPS patch antenna on a finite substrate close to 1.57 GHz.