[K5ACL], aka [SignalSearch], recently brought his active receive loop antenna in off the roof to ... with noise sources that interfere badly with HF. So after spending a minute or so listening ...

It is also shown through simulations that a circular HIS as a ground plane for loop antennas is superior to a rectangular HIS ground plane. The circular HIS was fabricated and a loop antenna was ...

Abstract: The main objective of this work is to investigate the combinatory effects of both uniaxial magnetic and electrical anisotropies on the input impedance, resonant length and the mutual ...