The link of the impedance matching calculation, this tool helps you create a matching circuit so that optimal power transfer occurs between unmatched loads.

https://www.eeweb.com/tools/pi-match/

Other tools, RF design focus on the transmission of a signal without wires or another physical connection. 

https://www.eeweb.com/category/design-zones/rf-design/

When designing the circuit we have to analyze the inrush current from the power source to our module.

The problem from inrush current