Dot wrote:
Looking at your definitions I would suggest that "resonance" is really the
point at which the antenna mimics a series resonant circuit, exhibiting a
low impedence and "anti-resonance" is the point at which it mimics a
parallel resonant circuit, exhibiting a high impedence.

True, but I cannot take credit for the definition which comes from
"Transmission Lines and Networks", by Walter C. Johnson, PhD, guru
and chairman of the Department of Electrical Engineering, Princeton
University during the 1940's and 1950's.
--
73, Cecil http://www.qsl.net/w5dxp