Dielectric Polarization of Ba2Ti9O20 Ceramics for Microwave Applications


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Dielectric constant of Ba2Ti9O20 ceramics are theoretically calculated based on the chemical structure of the oxides and the mixing rule of dielectric material in this paper. Meanwhile, the microwave properties (εr, Q and τf) of practical Ba2Ti9O20 ceramics are experimentally measured at microwave frequencies. Some of useful suggestions are therefore provided for material optimization of practical ceramics.



Key Engineering Materials (Volumes 280-283)

Edited by:

Wei Pan, Jianghong Gong, Chang-Chun Ge and Jing-Feng Li




Z. X. Xiong et al., "Dielectric Polarization of Ba2Ti9O20 Ceramics for Microwave Applications", Key Engineering Materials, Vols. 280-283, pp. 43-46, 2005

Online since:

February 2007




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