An application of a mode dielectric resonator is described for precise measurements of
complex permittivity and the thermal effects on permittivity for isotropic dielectric materials …

Whispering-gallery modes are used for very accurate permittivity, dielectric loss, and
temperature coefficient of permittivity measurements for both isotropic and uniaxially …

A modified indirect algorithm for extracting real permittivities from measured resonant
frequencies has been developed. It is based on the perturbation theory along with the …

The Rayleigh-Ritz method and the finite element method nongenerating spurious solutions
are employed for analysis of whispering gallery modes (WGMs) in cylindrical single-crystal …

Rigorous field analysis by the mode-matching method is presented for dielectric rod
resonators, including such uniaxial dielectrics as sapphire, which are placed between two …

Applications of whispering-gallery-mode (WGM) dielectric resonators in the millimeter and
submillimeter frequency range are discussed. A summary of the main peculiarities of these …

An overview is presented of recent advances realized in the methods of measuring the
complex permittivity,(/spl epsiv//sup*/=/spl epsiv/'-j/spl epsiv/"), complex permeability (/spl …

A wide variety of microwave ferrite phase-shifting materials have been measured in the
demagnetized state. The relative magnetic permeability and loss factor were determined …

A method of measuring all the complex permeability tensor components of microwave
ferrites using a single cylindrical ferrite sample is described. Two dielectric ring resonators …

Progress is reported on efforts to develop a commercially-viable high purity X-band signal
source incorporating a cryogenic sapphire dielectric resonator. The resonator design is of …