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Communication base station antenna low noise amplifier

A low-noise amplifier and communication base station technology, applied in the field of communication, can solve problems such as reduced work efficiency, achieve the effect of reducing pressure and avoiding heat accumulation

Inactive Publication Date: 2022-05-06
边波
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When the low-noise amplifier is in use, it will continuously release heat to the outside, and the heat accumulation will reduce the working efficiency of the low-noise amplifier. Therefore, we propose a communication base station antenna low-noise amplifier

Method used

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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them.

[0024] Examples of the described embodiments are shown in the drawings, wherein like or similar reference numerals designate like or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0025] see Figure 1-5 , the present invention provides a technical solution: a communication base station antenna low-noise amplifier, comprising an amplifier body 1, a through hole 2 is opened on the outer surface of the amplifier body 1, a movable mechanism ...

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Abstract

The invention discloses a communication base station antenna low noise amplifier, and relates to the technical field of communication. The communication base station antenna low-noise amplifier comprises an amplifier body, a through hole is formed in the outer surface of the amplifier body, a movable mechanism is arranged on the inner side of the through hole, a flow guide mechanism is arranged on the outer surface of the amplifier body, and the movable mechanism comprises an elastic strip, a movable rod and a movable piece. The elastic strip is fixedly installed on the outer side of an opening of the through hole, the movable rod is movably installed in the through hole, the two ends of the movable rod are connected with the elastic strip, and the movable piece is arranged in the through hole. According to the communication base station antenna low-noise amplifier, the movable mechanism and the flow guide mechanism are arranged, when air flows on the outer side of the low-noise amplifier, heat on the inner side of the low-noise amplifier is rapidly discharged, and the situation that heat is accumulated on the inner side of the low-noise amplifier, and the working efficiency of the low-noise amplifier is affected is avoided.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to a communication base station antenna low-noise amplifier. Background technique [0002] Low Noise Amplifier, an amplifier with a very low noise figure. It is generally used as a high-frequency or intermediate-frequency preamplifier for various radio receivers, and an amplifying circuit for high-sensitivity electronic detection equipment. In the case of amplifying weak signals, the noise of the amplifier itself may seriously interfere with the signal, so it is desirable to reduce this noise to improve the output signal-to-noise ratio. [0003] When the low-noise amplifier is in use, it will continuously release heat to the outside, and the accumulation of heat will reduce the working efficiency of the low-noise amplifier. Therefore, we propose a communication base station antenna low-noise amplifier. Contents of the invention [0004] Aiming at the deficiencies of the pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K7/20H05K5/02
CPCH05K7/20127H05K5/0213H05K5/0217
Inventor 边波
Owner 边波
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