分享好友 知识库首页 频道列表

Dielectric ceramic composition and dielectric resonator using the same

2025-06-18 01:142230下载
文件类型：PDF文档
文件大小：71K
PROBLEM TO BE SOLVED : To obtain a dielectric ceramic composition having high dielectric constant and high Q value in a high-frequency region and capable of stably controlling the temperature coefficient τf of resonance frequency to a low level. SOLUTION : This ceramic composition at least contains a rare earth element (Ln), Al, Sr and Ti as metallic elements at ratios falling within the compositional range expressed by 0.2194
反对 0
举报 0
收藏 0
打赏 0
评论 0