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Dielectric filter, communication equipment, dielectric resonator and preparation method
The invention discloses a dielectric filter, communication equipment, a dielectric resonator and a preparation method. The dielectric resonator comprises: a dielectric body; a metal layer which coversthe surface of the dielectric body; and a tuning assembly, wherein the dielectric body is provided with a blind hole, the tuning assembly is arranged in the blind hole and used for adjusting parameters of the dielectric resonator, and materials of the dielectric resonator at least comprise magnesium oxide, calcium oxide, titanium dioxide and zinc oxide. In this way, the effective size of the dielectric resonator can be reduced, and meanwhile the resonant frequency of the dielectric resonator can be adjusted; and moreover, the dielectric resonator provided by the embodiment of the invention has improved microwave dielectric properties.
本申请公开了介质滤波器、通信设备、介质谐振器及制备方法。该介质谐振器包括：介质本体；覆盖在介质本体表面的金属层；调谐组件，介质本体设置有盲孔，调谐组件设置在盲孔内，用于调节介质谐振器的参数；其中，介质谐振器的材料至少包括氧化镁、氧化钙、二氧化钛和氧化锌。通过这种方式，能够减少介质谐振器的有效尺寸，同时能够实现对介质谐振器谐振频率的调节；且本申请实施例介质谐振器具有改善的微波介电性能。
Dielectric filter, communication equipment, dielectric resonator and preparation method
The invention discloses a dielectric filter, communication equipment, a dielectric resonator and a preparation method. The dielectric resonator comprises: a dielectric body; a metal layer which coversthe surface of the dielectric body; and a tuning assembly, wherein the dielectric body is provided with a blind hole, the tuning assembly is arranged in the blind hole and used for adjusting parameters of the dielectric resonator, and materials of the dielectric resonator at least comprise magnesium oxide, calcium oxide, titanium dioxide and zinc oxide. In this way, the effective size of the dielectric resonator can be reduced, and meanwhile the resonant frequency of the dielectric resonator can be adjusted; and moreover, the dielectric resonator provided by the embodiment of the invention has improved microwave dielectric properties.
本申请公开了介质滤波器、通信设备、介质谐振器及制备方法。该介质谐振器包括：介质本体；覆盖在介质本体表面的金属层；调谐组件，介质本体设置有盲孔，调谐组件设置在盲孔内，用于调节介质谐振器的参数；其中，介质谐振器的材料至少包括氧化镁、氧化钙、二氧化钛和氧化锌。通过这种方式，能够减少介质谐振器的有效尺寸，同时能够实现对介质谐振器谐振频率的调节；且本申请实施例介质谐振器具有改善的微波介电性能。
Dielectric filter, communication equipment, dielectric resonator and preparation method
一种介质滤波器、通信设备、介质谐振器及制备方法
YUAN LIANGLIANG (author) / LU ZHENGWU (author) / CHEN XUE'AI (author) / ZHONG ZHIBO (author)
2020-07-07
Patent
Electronic Resource
Chinese
Dielectric filter, communication equipment, dielectric resonator and preparation method
| European Patent Office | 2020
Dielectric filter, communication equipment, dielectric resonator and preparation method
| European Patent Office | 2020
Dielectric filter, communication equipment, dielectric resonator and preparation method thereof
| European Patent Office | 2020
Dielectric filter, communication equipment, dielectric resonator and preparation method thereof
| European Patent Office | 2020
| European Patent Office | 2020