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Power division and phase shift integrated assembly and base station antenna

A technology of phase shifting and components, which is applied in the directions of antennas, antenna parts, antenna grounding devices, etc., and can solve the problems of unfavorable overall layout of base station antennas, difficulty in miniaturization, and large base station antennas.

Inactive Publication Date: 2021-08-31
COMBA TELECOM TECH (GUANGZHOU) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This causes the entire base station antenna to be too large and heavy, and is not conducive to the overall layout of the base station antenna.

Method used

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  • Power division and phase shift integrated assembly and base station antenna
  • Power division and phase shift integrated assembly and base station antenna
  • Power division and phase shift integrated assembly and base station antenna

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Embodiment Construction

[0028] In order to more clearly understand the above objects, features and advantages of the present disclosure, the solutions of the present disclosure will be further described below. It should be noted that, in the case of no conflict, the embodiments of the present disclosure and the features in the embodiments can be combined with each other.

[0029] In the following description, many specific details are set forth in order to fully understand the present disclosure, but the present disclosure can also be implemented in other ways than described here; obviously, the embodiments in the description are only some of the embodiments of the present disclosure, and Not all examples.

[0030] The present disclosure provides an integrated component of power division and phase shifting, such as figure 1 A schematic diagram of the overall structure of the power division and phase shifting integrated assembly is shown. The power division and phase shifting integrated assembly incl...

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Abstract

The invention relates to a power division and phase shift integrated assembly and a base station antenna. The assembly comprises a dielectric substrate, a power division circuit, a phase shift block and a shielding cover; the power division circuit is arranged on the dielectric substrate and comprises an input circuit and a transmission branch; the phase shifting block is arranged above the transmission branch and can move along the transmission branch; the shielding cover covers the power division circuit and the phase shift block, and the shielding cover is provided with an avoiding opening for avoiding the input circuit, so that the input circuit extends out of the shielding cover from the avoiding opening; a ground wire is arranged on the side, away from the shielding cover, of the dielectric substrate, and the shielding cover is connected with the ground wire. According to the power division and phase shift integrated assembly, the phase shift block capable of moving along the transmission branch of the power division circuit is arranged on the power division circuit, and the phase shift block moves along the transmission branch to generate the phase difference so as to adjust the phase, so that the power division and phase shift integrated assembly realizes the phase shift function while realizing the power division function; therefore, the power division and phase shift integrated assembly has the characteristics of miniaturization, light weight, simplification and the like.

Description

technical field [0001] The present disclosure relates to the technical field of mobile communication antennas, in particular to a power division and phase shifting integrated component and a base station antenna. Background technique [0002] With the continuous popularization of mobile communication devices such as mobile phones, the coverage of mobile communication network signals is becoming wider and wider. In the mobile communication network signal coverage, the base station antenna is the key equipment for building a mobile communication network. The phase shifter is the core component of the base station antenna. The performance of the phase shifter directly determines the performance of the base station antenna, which in turn affects the quality of network signal coverage. . [0003] In the conventional design of the base station antenna, the phase shifter and the power divider are designed separately. The function of the phase shifter is to adjust the phase of the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01P1/18H01Q1/48
CPCH01P1/18H01Q1/48H01Q1/246
Inventor 韦图双吴庚飞吴贤安陈仁伟苏国生陈礼涛黄明达
Owner COMBA TELECOM TECH (GUANGZHOU) CO LTD
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