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Resonator utilizing medium block loading

A technology of resonators and dielectric blocks, which is applied in the direction of resonators, waveguide devices, electrical components, etc., can solve the problems that resonators cannot be miniaturized and production costs cannot be saved, and achieve miniaturization, lower resonance frequency, The effect of volume reduction

Inactive Publication Date: 2013-04-03
SICHUAN JIUZHOU ELECTRIC GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The technical problem to be solved by the present invention is to provide a resonator loaded with a dielectric block to solve the problem that the miniaturization of the resonator cannot be realized and the requirement of saving production cost cannot be achieved at the same time

Method used

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Embodiment Construction

[0039] Certain terms are used, for example, in the description and claims to refer to particular components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. The specification and claims do not use the difference in name as a way to distinguish components, but use the difference in function of components as a criterion for distinguishing. As mentioned throughout the specification and claims, "comprising" is an open term, so it should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve the technical problem within a certain error range and basically achieve the technical effect. In addition, the term "coupled" herein includes any direct and indirect electrical coupling means. Therefore, if it is described that a first device is coupled to a second device, it means that the first device may be directly elect...

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Abstract

The invention discloses a resonator utilizing medium block loading. The resonator comprises a resonance cavity, a resonance rod, a loading round disc, a tuning bolt and loading media. The resonator utilizing medium block loading loads media provided with high dielectric constant between the loading round disc and an upper cover plate of a coaxial resonator, effectively reduces resonant frequency of the resonator, enables size of the resonator to be reduced by over a half at most, achieves miniaturization of the resonator, and effectively saves production cost. Size of the coaxial cavity resonator is reduced, power capacity of the resonator is simultaneously increased, and the coaxial cavity resonator is guaranteed to have the advantage of being high in power capacity. The resonator utilizing medium block loading further has the advantages of metal resonators and media resonators.

Description

technical field [0001] The invention relates to the field of coaxial cavity resonators, in particular to a resonator loaded with a dielectric block. Background technique [0002] In the prior art, with the rapid development of mobile communication systems, people have increasingly stringent requirements on mobile communication devices, wherein resonators are widely used network components, and have the characteristics of energy storage and frequency selection. Common resonators to date include the following: [0003] 1. Cavity resonator, this type of resonator is a hollow part made of conductive material, which can excite electromagnetic oscillation in the resonator, and the resonator can be a rectangular body, a cylindrical body or a spherical body. Cavity resonators can achieve very low losses, however, their size cannot be reduced, which is a drawback. [0004] 2. Dielectric resonator, the medium is fully filled in a cavity. The advantage is that the structure can be m...

Claims

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Application Information

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IPC IPC(8): H01P7/04H01P7/06
Inventor 韩世虎荣沫黄森
Owner SICHUAN JIUZHOU ELECTRIC GROUP
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