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Active antenna units and antenna unit for base station

An active antenna and base station antenna technology, applied in the field of communication, can solve the problems of not meeting the requirements of 5G and other communication systems and low structural integration, and achieve the effect of simplifying the structure, improving the integration, and meeting the requirements of the integration.

Pending Publication Date: 2019-10-11
ANHUI TATFOOK TECH CO LTD
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The inventors of the present application found in the long-term research and development work that in the prior art, the electromagnetic shielding of the power amplifier is realized by arranging a shielding cover on the periphery of the power amplifier board where the power amplifier is installed, but this structure is not highly integrated and cannot Meet the requirements of communication systems such as 5G

Method used

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  • Active antenna units and antenna unit for base station
  • Active antenna units and antenna unit for base station
  • Active antenna units and antenna unit for base station

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Embodiment Construction

[0027] The application will be described in further detail below in conjunction with the accompanying drawings and embodiments. In particular, the following examples are only used to illustrate the present application, but not to limit the scope of the present application. Likewise, the following embodiments are only some of the embodiments of the present application but not all of them, and all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present application.

[0028] The terms "first", "second", "third", "fourth", etc. (if any) in the specification and claims of the present application and the above drawings are used to distinguish similar objects, and not necessarily Used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein, for example, can be practi...

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Abstract

The invention discloses active antenna units and antenna unit for a base station. An active antenna unit for the base station comprises a shell, a power amplifier board and a filter assembly. A storage cavity of which one end is opened is defined by the shell. The power amplifier board is set in the storage cavity. The filter assembly is set in the storage cavity and covers the power amplifier board, thereby carrying out electromagnetic shielding on the power amplifier board. In the mode, the electromagnetic shielding can be carried out on the power amplifier board through utilization of the filter assembly and a shielding case does not need to be set additionally, so a structure of the active antenna unit can be effectively simplified, and an integration level of the active antenna unit is improved.

Description

technical field [0001] The present application relates to the technical field of communication, and relates to an Active Antenna Unit (Active Antenna Unit, AAU) and an antenna unit for a base station. Background technique [0002] With the rapid development of mobile communication technology, especially 5G communication, more stringent technical requirements are put forward for the entire communication system architecture. lightweight. [0003] The power amplifier is an important radio frequency component of the base station antenna. It can amplify the radio frequency signal generated by the oscillating circuit to obtain sufficient radio frequency power and radiate it through the base station antenna. [0004] The inventors of the present application found in the long-term research and development work that in the prior art, the electromagnetic shielding of the power amplifier is realized by arranging a shielding cover on the periphery of the power amplifier board where the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q1/38H01Q1/42H01Q1/52H01Q19/10H01Q21/06H01Q23/00H01Q1/00
CPCH01Q1/526H01Q1/42H01Q23/00H01Q1/38H01Q21/065H01Q19/104H01Q1/02
Inventor 童恩东
Owner ANHUI TATFOOK TECH CO LTD
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