There’s a joke in the world of radio that all you need for a HF antenna is a piece of wet string, but the truth is that rudimentary antennas rarely perform well. Random pieces of wire may pull in some ...
There’s a joke in the world of radio that all you need for a HF antenna is a piece of wet string, but the truth is that rudimentary antennas rarely perform well. Random pieces of wire may pull in some ...
Abstract: The exact integral solution is obtained for the fields of a small circular loop that is coaxially located in a cylindrical borehole in homogeneous rock. The result is employed to calculate ...
Abstract: The resonant properties of circular loops as elements of a coaxial loop array are studied. It is shown that array characteristics can be obtained accurately by retaining only the resonant ...