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Active antenna unit and antenna unit for base station

An active antenna, base station antenna technology, applied in the field of communication, can solve the problem of uneven force on the end face, and achieve the effect of uniform force

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

AI Technical Summary

Problems solved by technology

The housing is provided with a sealing groove and a screw hole on the end face of the base station antenna. Uneven stress on the end face

Method used

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

Examples

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Embodiment Construction

[0028] 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.

[0029] 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 an active antenna unit and an antenna unit for a base station. The active antenna unit for the base station comprises a housing and a base station antenna; an antenna substrateis supported on a supporting end surface with the side wall far away from one end of the bottom wall; a first assembling hole and a sealing groove are formed in the supporting end surface; the activeantenna unit comprises a sealing part which is embedded in the sealing groove; the antenna substrate is pressed on the sealing part through a fastener inserted into the first assembling hole; the sealing groove comprises first groove sections which extend in the length direction of the supporting end surface and are positioned on the two sides of the first assembling hole, and a second groove section which is wound on the periphery of the first assembling hole and is connected with the two adjacent first groove sections; and the shortest distance between the extension line of the middle lineof each first groove section and the center of the first assembling hole is smaller than one sixth of the groove width of each first groove section. The supporting end surface is uniform in stress.

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 wireless communication technology, base station antennas play an increasingly important role in network coverage. The inventors of the present application have found through long-term research and development work that the existing active antenna unit includes a housing, a base station antenna and a sealing strip, an opening is provided at one end of the housing, and the base station antenna is disposed on the opening. The casing is provided with a sealing groove and a screw hole on the end face of the base station antenna, the sealing strip is arranged in the sealing groove, and the sealing groove is located on the side of the screw hole away from the housing cavity of the casing; when the base station antenna is asse...

Claims

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Application Information

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IPC IPC(8): H01Q1/42H01Q1/12H01Q1/00H01Q1/38H01Q1/52H01Q19/10H01Q21/06H01Q23/00
CPCH01Q1/42H01Q1/12H01Q1/38H01Q21/065H01Q23/00H01Q19/104H01Q1/526H01Q1/02
Inventor 童恩东
Owner ANHUI TATFOOK TECH CO LTD
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