公开(公告)号：US06320484B1

公开(公告)日：2001-11-20

申请号：US09449885

申请日：1999-11-30

申请人： Mitsuru Furuya ,  Yoshiyasu Yokoyama

发明人： Mitsuru Furuya ,  Yoshiyasu Yokoyama

IPC分类号： H01P710

CPC分类号： H01P7/10

摘要： The present invention provides a high frequency dielectric filter which can realize high stability, the least loss of functionality, and mass-productiveness. In a high frequency dielectric filter adopting a TM mode, a resonator fixing plate 3 is used for fixing a dielectric resonator 2 and a case 1 and hence, they are firmly fixed both in the longitudinal direction and the lateral direction of the resonator. Accordingly, a high frequency dielectric filter which is stable against vibration and impact is provided.

摘要翻译： 本发明提供一种可以实现高稳定性，最小的功能损失和大量生产性的高频介质滤波器。 在采用TM模式的高频介质滤波器中，谐振器固定板3用于固定介质谐振器2和壳体1，因此它们在谐振器的纵向和横向被牢固地固定。 因此，提供了对振动和冲击稳定的高频介质滤波器。