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Dielectric filter, communication equipment, dielectric resonator and preparation method thereof
The invention discloses a dielectric filter, communication equipment, a dielectric resonator and a preparation method thereof. The dielectric resonator comprises: a dielectric body which is provided with at least one blind hole; a metal layer which covers the surface of the dielectric body; a first nut which is arranged in the blind hole; and a first adjusting screw rod which is arranged in the blind hole through a first nut, wherein materials of the dielectric resonator at least comprise strontium carbonate, samarium trioxide, aluminum oxide and titanium dioxide. The thickness of the dielectric resonator can be reduced, and then the size of the dielectric resonator is reduced.
本申请公开了一种介质滤波器、通信设备、介质谐振器及其制备方法，该介质谐振器包括：介质本体，设置有至少一个盲孔；金属层，覆盖在介质本体的表面上；第一螺母，设置在盲孔内；第一调节螺杆，通过第一螺母设置在盲孔内；其中，所述介质谐振器的材料至少包括碳酸锶、三氧化二钐、三氧化二铝和二氧化钛。本申请能够减小介质谐振器的厚度，进而减小介质谐振器的体积。
Dielectric filter, communication equipment, dielectric resonator and preparation method thereof
The invention discloses a dielectric filter, communication equipment, a dielectric resonator and a preparation method thereof. The dielectric resonator comprises: a dielectric body which is provided with at least one blind hole; a metal layer which covers the surface of the dielectric body; a first nut which is arranged in the blind hole; and a first adjusting screw rod which is arranged in the blind hole through a first nut, wherein materials of the dielectric resonator at least comprise strontium carbonate, samarium trioxide, aluminum oxide and titanium dioxide. The thickness of the dielectric resonator can be reduced, and then the size of the dielectric resonator is reduced.
本申请公开了一种介质滤波器、通信设备、介质谐振器及其制备方法，该介质谐振器包括：介质本体，设置有至少一个盲孔；金属层，覆盖在介质本体的表面上；第一螺母，设置在盲孔内；第一调节螺杆，通过第一螺母设置在盲孔内；其中，所述介质谐振器的材料至少包括碳酸锶、三氧化二钐、三氧化二铝和二氧化钛。本申请能够减小介质谐振器的厚度，进而减小介质谐振器的体积。
Dielectric filter, communication equipment, dielectric resonator and preparation method thereof
一种介质滤波器、通信设备、介质谐振器及其制备方法
WU WENJING (author) / ZHONG ZHIBO (author) / YUAN LIANGLIANG (author) / LU ZHENGWU (author) / CHEN XUE'AI (author)
2020-07-07
Patent
Electronic Resource
Chinese
Dielectric filter, communication equipment, dielectric resonator and preparation method thereof
| 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
| European Patent Office | 2020
Dielectric filter, communication equipment, dielectric resonator and preparation method
| European Patent Office | 2020
| European Patent Office | 2020