At VLF, LF and MF I have used this at 2 QTHs with great success. My own theory is this acts as a loop in the ground which gets bigger with rising skin depth i.e. as frequency is reduced. I am sure a full sized antenna would be better, but this works way beyond expectations.
See https://sites.google.com/site/g3xbmqrp3/antennas/earth-electrode-antennas
No comments:
Post a Comment