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This paper elaborates on some aspects of the technology developing of a new group of microwave dielectrics with epsiv' = 40 divide 90 based on titanates and their mixtures, especially on the base of barium titanates doped with ions of metals from the lanthanum group Re rArrSm, Gd, Nd, La, Pr. All dielectrics were manufactured by the typical ceramics technology. The dielectric parameters such as epsiv'...
The paper deals with employing the resonant Rayleigh-Ritz method of measuring ε' and tgδε for the development of technology of various types of microwave dielectrics. The possibility of measuring ε' with uncertainties smaller than 0.2% allows to precisely design chemical composition of dielectrics as well as determine their functional properties which are important in terms of their application. The...
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