TEM Mode Dielectric Filter and Manufacturing Method Thereof
AssigneeHuawei Technologies Co., Ltd.
InventorsYanzhao Zhou, Jian Gu, Wei Wan
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Abstract
A transverse electromagnetic (TEM) mode dielectric filter and a manufacturing method thereof are provided. The mode dielectric filter provided by the present invention includes a dielectric body and a silver plating layer, where the silver plating layer covers a surface of the dielectric body, and a dielectric constant of the dielectric body is less than or equal to 21. The TEM dielectric filter provided by the present invention has a large energy storage space in a single resonant cavity of a dielectric material, and has a high quality factor. An insertion loss of the TEM dielectric filter is low, and electrical conductivity of the silver plating layer is high.
Claims20
A transverse electromagnetic (TEM) mode dielectric filter, comprising:
- a dielectric body;
- and
- a silver plating layer,
- wherein the silver plating layer covers a surface of the dielectric body, and
- wherein a dielectric constant of the dielectric body is less than or equal to 21.
A method for manufacturing a transverse electromagnetic (TEM) mode dielectric filter, comprising:
- acquiring a dielectric body, wherein a dielectric constant of the dielectric body is less than or equal to 21;
- performing corrosion processing on a surface of the dielectric body;
- and
- performing plating processing on the surface of the dielectric body after the corrosion processing to form a silver plating layer.
-10. (canceled)
Dependencies are inferred from the claim text.