作者: T Negas , I Minis , N Coats , S Bell , G Yeager
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摘要: Ceramics based on BaTi 4 O 9 and Ba 2 Ti 0 have been largely ignored over the past decade by manufacturers of high Q, dielectric constant, temperature compensated materials for commercial wireless communications at elevated frequencies. When processed correctly, these ceramics yield properties that rival if not exceed those ZrTiO -based products currently used. Materials incorporating ZnO/Me 5 (Me = Ta, Nb) their are described.