公开(公告)号：US10978776B2

公开(公告)日：2021-04-13

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: H01P1/20 ,  H01P7/10 ,  H01P1/208 ,  H04W88/02 ,  H04W88/08

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