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A phase shifter with adjustable output mode and an antenna

A technology of output mode and phase shifter, which is applied in the direction of antenna, antenna parts, antenna support/installation device, etc., can solve the problem of not being able to meet the beam switching, and achieve the effect of satisfying the layout

Active Publication Date: 2022-08-09
JIANGSU HENGXIN TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The vertical beam width of conventional antennas is fixed, which cannot meet the requirements of beam switching. In view of this, it is necessary to provide a new phase shifter with the function of adjustable output mode

Method used

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  • A phase shifter with adjustable output mode and an antenna
  • A phase shifter with adjustable output mode and an antenna
  • A phase shifter with adjustable output mode and an antenna

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Embodiment Construction

[0035] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. It should be noted that the drawings provided in this embodiment are only to illustrate the basic concept of the present invention in a schematic way, so the drawings only show the basic concepts of the present invention. The relevant components in the invention are not drawn according to the number, shape and size of the components in the actual implementation. The type, number and ratio of each component in the actual implementation can be arbitrarily changed, and the layout of the components may also be different. for complex.

[0036] See Figure 1-8 , this embodiment provides a phase shifter with adjustable output mode, suitable for a single-column dual-polarized antenna, including:

[0037] A fixed medium board 1 is provided with a fixed circuit 100 on the fixed medium board 1; for example image 3 In the illustrated embodi...

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Abstract

The invention provides a phase shifter with adjustable output mode, which can realize the function of switching the output mode of a conventional antenna in a vertical plane, and includes: a fixed medium plate, which is provided with a fixed circuit; The moving slide plate is arranged on the side of the fixed medium plate where the fixed circuit is arranged, and a plurality of sliding circuits are arranged on the moving slide plate corresponding to each fixed circuit, and the fixed circuit can be connected with the corresponding at least one sliding circuit. The circuits are coupled and connected to form a phase-shifting circuit together. The movable sliding plate slides relative to the fixed medium plate to switch the sliding circuit coupled with the fixed circuit and adjust the phase of the output signal of the phase-shifting circuit. , and also provides an antenna using the phase shifter with adjustable output mode.

Description

technical field [0001] The present invention relates to the technical field of mobile communication antennas, in particular to a phase shifter with adjustable output mode and an antenna. Background technique [0002] As an important part of a wireless communication system, the base station antenna plays an important role in transmitting and receiving wireless communication signals, and its performance is directly related to the communication quality of the entire communication system. With the rapid development of mobile communication technology, major technologies such as multi-frequency bands and large-scale arrays have been gradually applied to ESC base station antennas. At the same time, for some special scenarios, more application requirements are put forward for the antenna, such as high-rise building coverage, base station signal blindness, etc., and the ESC antenna needs to be able to switch to the wide-beam working mode to meet the coverage requirements of special s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01P1/18H01Q3/36H01Q25/04H01Q25/00H01Q1/24
CPCH01P1/18H01P1/184H01Q3/36H01Q1/246H01Q25/002H01Q25/04H01Q3/32
Inventor 余小超刘杰梁启迪邵俊枫姜盼
Owner JIANGSU HENGXIN TECH CO LTD