Jeff,
You can also use EZNEC to simulate the effect of the driving point
impedance on the array's behavior. It doesn't take too much additional
effort to learn how to incorporate lumped elements, transmission lines and
transformers into your antenna model.
If you have a copy of the most recent ed
On 8/15/2013 10:46 PM, Jeff Blaine wrote:
The R has got to translate into a drive impedance shift - but I am wondering
what the expected impact to the array should be?
You're asking exactly the right questions, Jeff. If you're not already
using SimSmith, or something like it, it should be th
What affect is there of vertical *resistance* variations are the common
4-square boxes?
N6LF’s QEX article shows quantitatively the performance hit associated with
using non-resonant elevated radials. Which is interesting because non-resonant
radial lengths reduce the sensitivity of individual
