发明名称 |
Dielectric filter and dielectric duplexer including a movable probe |
摘要 |
A dielectric filter includes a shielding cavity frame having electric conductivity, a dielectric having electrodes formed on two opposing faces and disposed in the shielding cavity frame, and external coupling means, wherein the external coupling means includes an electric probe at least a part of which is covered with a covering dielectric.
|
申请公布号 |
US6218914(B1) |
申请公布日期 |
2001.04.17 |
申请号 |
US19990233521 |
申请日期 |
1999.01.20 |
申请人 |
MURATA MANUFACTURING CO., LTD. |
发明人 |
KUBOTA KAZUHIKO;ISE TOMOYUKI |
分类号 |
H01P1/20;H01P1/208;H01P1/213;H01P5/04;H01P7/10;(IPC1-7):H01P1/20 |
主分类号 |
H01P1/20 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|