公开(公告)号：US20180277916A1

公开(公告)日：2018-09-27

申请号：US15989279

申请日：2018-05-25

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Lixia QIU ,  Xiaofeng ZHANG ,  Zhiyu LIU ,  Zhen SHEN

IPC: H01P1/212 ,  H01P7/10

CPC classification number: H01P1/212 ,  H01P1/2002 ,  H01P7/10 ,  H05K1/181 ,  H05K2201/1006

Abstract: This application describes an example dielectric resonator and a filter. One example dielectric resonator includes a body and an encirclement wall, where the encirclement wall is saliently disposed on a surface of the body. The encirclement wall of the dielectric resonator encircles the surface of the body to form a cavity area, where the encirclement wall isolates the cavity area from external space of the encirclement wall.

公开(公告)号：US20190067789A1

公开(公告)日：2019-02-28

申请号：US16170828

申请日：2018-10-25

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Guosheng PU ,  Jing SHI ,  Masaru ICHIKAWA ,  Zhen SHEN

IPC: H01P7/10 ,  H01P1/20

Abstract: This application relates to components of communications devices, and in particular, to a dielectric resonator and a dielectric filter, a transceiver, and a base station to which the dielectric resonator is applied. Embodiments of this application provide a dielectric resonator and a dielectric filter, a transceiver, and a base station to which the dielectric resonator is applied. The dielectric resonator includes a metal cavity and a dielectric block that is disposed in the metal cavity and that is made from a solid-state dielectric material; where sizes of the dielectric block meet c