Microwave Characteristics of ZnO-Doped CeO2 Dielectric Resonators

摘要：

　　CeO2 ceramics with ZnO additions (1 and 2 wt%) were prepared with conventional solid-state route have been investigated.Doping with ZnO (up to 1 wt%) can effectively promote the densification of CeO2 ceramics at low sintering temperature.At 1550 ℃,CeO2 ceramics with 1 wt% ZnO addition possesses a dielectric constant (εr) of 23.2,a Q×fvalue of 53000 GHz and a temperature coefficient of resonant frequency (τf) of-47 ppm/℃.

关键词： CeO2 ceramics Microwave dielectric properties Liquid Phase

作者: Cheng-Hsing Hsu Hsin-Han Tung Chun-Hung Lai Man-Hsiang Chung

作者单位: Department of Electrical Engineering,National United University,Miao-Li 36003,Taiwan Department of Electronic Engineering,National United University,Miao-Li 36003,Taiwan

会议类型: 国际会议

会议名称: The Fifth China International Conference on High-Performance Ceramics (第五届先进陶瓷国际研讨会(CICC-5))

会议地点: 长沙

会议语种:英文

页码: 188-191

在线出版日期: 2007-05-10（万方平台首次上网日期，不代表论文的发表时间）