Download or read book Mutual Impedance of Loop Antennas Over Finitely Conducting Ground written by J. Ralph Johler and published by . This book was released on 1969 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ground conductivity can be deduced by measuring the mutual impedance of loops. Special orientations between a pair of loops and between the loops and the ground are sensitive to the electrical constants of the ground. The inhomogeneities in the ground also affect the loop current measurement. This technique is especially useful when the loops are separated by distances that are small compared with a wavelength.