On the EH antenna
- EH antenna iformations in this PDF file from antennex web site, By John S. (Jack) Belrose, VE2CV
EH antennas and CFA antenna
- Many antennas function because of common mode currents, rather than working in spite of them. Two popular examples are CFA and EH antennas. Another recent example, appearing in Antennex's compact antenna articles, is a thick stub "vertical" with no counterpoise.