Dr. Ulrich Rohde: Electrically Short Antennas

to Ulrich and Meindert,
While thinking about CW and Analog Signals,
check my GeoCities "website" for my AFX series of Phase-Filtered Audio-Filters.
Pure Analog !
and not a garden variety of CW filter.
Check the Bode Plots and Magnitude Plots.
I used the prototype for four years, daily.
Click the Avatar for website info.