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Communication equipment, dielectric filter, dielectric block

A dielectric filter and dielectric block technology, which is applied in the fields of communication equipment, dielectric filter, and dielectric block, can solve problems such as the influence of batch pass rate and the difficulty of metallization of input/output holes, and achieve stable and reliable large-scale, novel structure, The effect of reducing the difficulty of production

Active Publication Date: 2022-02-11
ANHUI TATFOOK TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The application provides a communication device, a dielectric filter, and a dielectric block to solve the problem that the metallization of the input / output holes of the ceramic dielectric filter in the prior art is difficult and has a great impact on the batch pass rate

Method used

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  • Communication equipment, dielectric filter, dielectric block
  • Communication equipment, dielectric filter, dielectric block
  • Communication equipment, dielectric filter, dielectric block

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Embodiment Construction

[0031] 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.

[0032] Please also refer to figure 1 and figure 2 , the embodiment of the present invention provides a dielectric block 100, the dielectric block 100 is integrally formed, and can be integrally formed with ceramic materials, the dielectric block 100 can be in the shape of a rectangular block, the adjacent surface of the dielectric block 100 is provided with Arc chamfer transition, setting arc chamfer transition can optimize product performance a...

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Abstract

The invention provides a communication device, a dielectric filter and a dielectric block, wherein the dielectric block has an integrated structure, and the surface of the dielectric block is provided with resonator blind holes, cross-coupling blind holes and input / output blind holes, and the input / output blind holes The position of the hole corresponds to the position of the blind hole of the resonator. The input / output blind hole is used to receive the insertion of the input / output PIN pin. The dielectric block is provided with metal plating, and the metal plating covers the area of ​​the dielectric block except the input / output blind hole. The dielectric block provided by the present invention has a novel structure and a small volume, and the metal coating covers the area of ​​the dielectric block except the input / output blind hole, which avoids metallization of the input / output blind hole, reduces production difficulty, and greatly improves mass production. Yield and efficiency can achieve stable and reliable large-scale and low-cost production.

Description

technical field [0001] The present application relates to the technical field of communication, in particular to a communication device, a dielectric filter, and a dielectric block. Background technique [0002] With the rapid development of communication technology, especially the upcoming 5G communication era, more stringent technical requirements are put forward for the system architecture, that is, while achieving high-efficiency and large-capacity communication, the system modules must be highly integrated, miniaturized, and lightweight. Quantification and low-cost goals, such as 5G Massive MIMO technology to further expand the system channel from the current 8 or 16 channels to 32, 64 or 128 channels, at the same time, the size of the overall system architecture should not be too large, and even a certain The degree of miniaturization, and the microwave filter as the core component of the system, its performance parameters, size, and cost will have a greater impact on ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01P1/20H01P1/207
CPCH01P1/2002H01P1/207
Inventor 童恩东
Owner ANHUI TATFOOK TECH CO LTD
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