Hi everyone!
We tested our antennas at NW EMC on Friday morning; it went very well.
http://psas.pdx.edu/news/2011-08-12/
The first thing we found is that our antennas are all about 3% too low
on resonant frequency. Not terrible, but much worse than the 0.1% we
were aiming for. This is probably
Between test setups, Glenn gave an excellent explanation
of Smith charts (part of the VNA results), then
we found a nice poster tacked up on a wall, which we liked.
I found a copy (pdf) of the poster on Agilent's site:
http://cp.literature.agilent.com/litweb/pdf/5989-6924EN.pdf
Watching the