Topic

vna

2 videos. Ranked by independent recommendations, not by views.

1. 

   1 #276: Smith Chart: Design an L-Network - Impedance Matching Circuit

   w2aew 4 people · 5 months · since Sept 2018

   Pointed to as a practical explanation of matching networks and Smith charts when people are tuning antennas and RF boards, from the w2aew channel.

2. 

   2 #314: How to use the NanoVNA to sweep / measure an antenna system's SWR and optimize its tuning

   w2aew 3 people · 3 months · since Jul 2021

   Recommended as a practical introduction to using a vector network analyser for checking antenna impedance match and coax loss in wireless projects.