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Journal of Electroceramics

, Volume 15, Issue 3, pp 209–214 | Cite as

Microwave Dielectric Characteristics of MgTiO3/CaTiO3 Layered Ceramics

  • L. Li
  • X. M. Chen
  • X. C. Fan
Article

Abstract

MgTiO3/CaTiO3 layered ceramics with differently stacking were fabricated and the microwave dielectric properties were evaluated with TE011 mode. With increasing CaTiO3 thickness fraction, the resonant frequency decreased and the dielectric constant increased with a near-linear relation for the bi-layer ceramics, while the values of the tri-layer MgTiO3/CaTiO3/MgTiO3 ceramics with thickness ratio of 1:1:1 derived much from the curves of the bi-layer ceramics. The finite element method was used to give an explanation for the differences between the bi-layer and tri-layer ceramics.

Keywords

MgTiO3 CaTiO3 layered ceramics microwave dielectric properties finite element method 

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Copyright information

© Springer Science + Business Media, Inc. 2005

Authors and Affiliations

  • L. Li
    • 1
  • X. M. Chen
    • 1
  • X. C. Fan
    • 1
  1. 1.Department of Materials Science & EngineeringZhejiang UniversityHangzhouChina

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