The microwave dielectric materials of (Zn1-xMg x)TiNb2O8 for electroceramics devices applications

Cheng Liang Huang, Sen Hung Huang, Ruei Zhung Lee

研究成果: Conference contribution

8 引文 斯高帕斯(Scopus)

摘要

The microwave dielectric properties of ZnTiNb2O8 ( εr~34, Q×f ∼ 42,500GHz, τf ∼ -52ppm/°C) was reported by Hong et. al. To lower the dielectric loss of ZnTiNb2O8, we studied the systems of (Zn 1-xMgx)TiNb2O8 (x=0.02-0.1) ceramics. The manner of equivalent-charge trace substitutions for Zn 2+-sites were replaced with Mg2+. In order to achieve more stability, CaTiO3f ∼ +800ppm/°C) was used to adjust the negative τf of (Zn0.95Mg 0.05)TiNb2O8f~ -58ppm/°C). A bandpass filter using coupled microstrip-line resonators have been designd for wireless LAN system such as IEEE 802.11 ( 2.4 or 5 GHz). The response of the implemented filter used 0.8(Zn0.95Mg 0.05)TiNb2O8-0.2 CaTiO3r∼ 35.77, Q×f ∼18,000GHz, τf ∼ +4ppm/°C) dielectric substrates. In this paper, the bandpass filter area designed on 0.8(Zn0.95Mg0.05)TiNb2O 8-0.2 CaTiO3 is reduced 88% than FR4 substrates and the near zero τf makes better frequency stability.

原文English
主出版物標題Advanced Multifunctional Electroceramics
發行者Trans Tech Publications Ltd
頁面49-55
頁數7
ISBN(列印)9783037856314
DOIs
出版狀態Published - 2013 一月 1
事件5th International Conference on Electroceramics, ICE 2011 - Sydney, NSW, Australia
持續時間: 2011 十二月 122011 十二月 16

出版系列

名字Key Engineering Materials
547
ISSN(列印)1013-9826
ISSN(電子)1662-9795

Other

Other5th International Conference on Electroceramics, ICE 2011
國家Australia
城市Sydney, NSW
期間11-12-1211-12-16

All Science Journal Classification (ASJC) codes

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

指紋 深入研究「The microwave dielectric materials of (Zn<sub>1-x</sub>Mg <sub>x</sub>)TiNb<sub>2</sub>O<sub>8</sub> for electroceramics devices applications」主題。共同形成了獨特的指紋。

  • 引用此

    Huang, C. L., Huang, S. H., & Lee, R. Z. (2013). The microwave dielectric materials of (Zn1-xMg x)TiNb2O8 for electroceramics devices applications. 於 Advanced Multifunctional Electroceramics (頁 49-55). (Key Engineering Materials; 卷 547). Trans Tech Publications Ltd. https://doi.org/10.4028/www.scientific.net/KEM.547.49