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AssigneeHuawei Technologies Co., Ltd.
InventorBengui Yuan
Estimating the term…
Embodiments relate to the field of technologies of components of communications devices, and provide a dielectric filter, which resolves a problem that a solid dielectric filter has a difficulty in implementing capacitive coupling. The dielectric filter includes at least two dielectric resonators, where each of the dielectric resonators includes a body made of a solid dielectric material, and an adjusting hole located on a surface of the body. The adjusting hole is a blind hole, configured to adjust a resonance frequency of the dielectric resonator on which the blind hole is located. The bodies of all the dielectric resonators included by the dielectric filter form a body of the dielectric filter.
A dielectric filter, comprising:
A transceiver, comprising a dielectric filter, wherein the dielectric filter comprises:
Dependencies are inferred from the claim text.