Characterizing of multilayer FR4 coplanar transmission line, OK up to 3GHz the limit maybe 5GHz… not bad for a 3euros PCB. https://t.co/4qPyZqL3S9

Characterizing of multilayer FR4 coplanar transmission line, OK up to 3GHz the limit maybe 5GHz… not bad for a 3… https://t.co/4qPyZqL3S9