Microwave dielectric ceramic material, dielectric ceramic block and microwave communication equipment

A technology of microwave dielectric ceramics and dielectric ceramics, applied in the field of communication, can solve the performance limitations of microwave devices, the large size and weight of metal resonators, etc.

Inactive Publication Date: 2020-07-07
ANHUI TATFOOK TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Traditional metal resonators are bulky and heavy, limiting the performance of microwave devices

Method used

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  • Microwave dielectric ceramic material, dielectric ceramic block and microwave communication equipment
  • Microwave dielectric ceramic material, dielectric ceramic block and microwave communication equipment

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Embodiment Construction

[0011] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0012] One aspect of the present application provides a microwave dielectric ceramic material. The microwave dielectric ceramic includes magnesium oxide, calcium oxide, titanium dioxide and zinc oxide. That is, the microwave dielectric ceramic is mainly composed of the above-mentioned components, and it can be understood that the microwave dielectric ceramic may also contain a small or trace amount of other substances.

[0013] In some embodiment...

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Abstract

The invention discloses a microwave dielectric ceramic material, a dielectric ceramic block and microwave communication equipment. The microwave dielectric ceramic material comprises magnesium oxide,calcium oxide, titanium dioxide and zinc oxide. The microwave dielectric ceramic material provided by the invention is mainly composed of magnesium oxide, calcium oxide, titanium dioxide and zinc oxide, and has the advantages of low dielectric constant, low loss and near-zero temperature coefficient. Therefore, the microwave dielectric ceramic material provided by the invention has improved microwave dielectric properties.

Description

technical field [0001] The present application relates to the field of communication technology, in particular to a microwave dielectric ceramic material, dielectric ceramic block and microwave communication equipment for 5G communication technology. Background technique [0002] The rapid development of microwave communication technology (such as 5G communication technology) puts forward higher requirements on the performance of microwave devices. Traditional metal resonators are bulky and heavy, which limits the performance of microwave devices. Microwave dielectric ceramic materials usually need to have a high dielectric constant, which can be made into various microwave devices to meet the requirements of miniaturization and low loss of filter units. [0003] The present application proposes a novel microwave dielectric ceramic material with improved microwave dielectric properties. Contents of the invention [0004] The present application provides a microwave diele...

Claims

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Application Information

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IPC IPC(8): C04B35/04C04B35/057C04B35/453C04B35/46C04B35/622
CPCC04B35/04C04B35/057C04B35/453C04B35/46C04B35/622C04B2235/3206C04B2235/3208C04B2235/3232C04B2235/3279C04B2235/3281C04B2235/3284C04B2235/3418C04B2235/602C04B2235/656C04B2235/6567
Inventor 袁亮亮陆正武陈薛爱
Owner ANHUI TATFOOK TECH CO LTD
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