RE my earlier post starting:
Art, the current distribution along even the shortest (fractional
wavelength), constant OD radiator also is ~sinusoidal. etc

** Posted from http://www.teranews.com**

That was my first (and last) use of Teranews, who took a couple of
days to post it. I had given up on them, and switched to Google to
make the post. Now this duplicate shows up - sorry.