Pi. Somlo, A CONVENIENT SELF-CHECKING METHOD FOR THE AUTOMATED MICROWAVE MEASUREMENT OF MU AND EPSILON, IEEE transactions on instrumentation and measurement, 42(2), 1993, pp. 213-216
A convenient, automated, self-checking method for the determination of
the complex permeability mu, and permittivity epsilon, is described.
The sample partially fills a section of waveguide or coaxial line, and
the sample length has to be known only to the nearest quarter-wavelen
gth in air.