Hi "Buck"
The RoomCap Antenna is NOT an EH-Antenna.
You should know that, if you have read the homepage of
the antenna.
If you really want to know how it works, and you want be be the owner of such antenna, you may obtain the construction guide.
You find all this information on:
http://home.tiscali.ch/hb9abx/ant--abx-e.htm
Please take the time to read all, then you get the right information
with best 73
Felix HB9ABX (the developer of the RoomCap Antenna)
BTW: I sent you a normal email after your first request.