How to calculate antenna input trace width for the required characteristic Impedance (Zo) of Coplaner Waveguide with ground?
![Differential pairs: four things you need to know about vias - Analog - Technical articles - TI E2E support forums Differential pairs: four things you need to know about vias - Analog - Technical articles - TI E2E support forums](https://e2e.ti.com/cfs-file/__key/communityserver-blogs-components-weblogfiles/00-00-00-03-25/3124.Fig1.jpg)
Differential pairs: four things you need to know about vias - Analog - Technical articles - TI E2E support forums
![Differential pairs: four things you need to know about vias - Analog - Technical articles - TI E2E support forums Differential pairs: four things you need to know about vias - Analog - Technical articles - TI E2E support forums](https://e2e.ti.com/cfs-file/__key/communityserver-blogs-components-weblogfiles/00-00-00-03-25/4604.Fig2.jpg)
Differential pairs: four things you need to know about vias - Analog - Technical articles - TI E2E support forums
![High frequncy features (HF / RF) - TARGET 3001! PCB Design Freeware is a Layout CAD Software|Support, Tutorials, Shop High frequncy features (HF / RF) - TARGET 3001! PCB Design Freeware is a Layout CAD Software|Support, Tutorials, Shop](https://server.ibfriedrich.com/wiki/ibfwikien/images/b/b4/Stripline_e.png)