Research Article
An Optimized Circuit in Plastic Meander Line Antenna for 2.45 GHz Applications
Figure 9
Smith chart representation of the CiP antenna at resonant frequency GHz (free space versus Wheeler cap data (WC1–WC3)). The red dashed circle passing through Wheeler cap data points. The blue dot represents the free space measurement of CiP antenna. and are minimum and maximum distanced points on circle from the free space measurement (blue dot) of the antenna.