Return Loss, Part 2, or SDR VNA
After my last post on return loss, I ended up scouring eBay for a return loss bridge – or a set of directional couplers – to measure antennas and other…
A Whetstone Bridge – and what it’s good for….
Another Article with back story… at about 4:20 PM, I was getting ready to leave work, when my phone rang. Bryan was asking what I knew about whetstone bridges. While…