High-efficiency filtering trap oscillator

A vibrator and wave trap technology, applied in slot antennas, antenna supports/installation devices, radiating element structures, etc., can solve the problems of complex process, poor decoupling integration, and difficulty in automatic production.

Pending Publication Date: 2021-05-14
嘉兴美泰通讯技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing vibrator has poor decoupling integration, difficult assembly, compli

Method used

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Examples

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no. 1 example

[0043] The present invention discloses a high-efficiency filter notch oscillator, which includes a guide piece 100, a oscillator radiation piece 200 with filtering characteristics, a feeding balun 300, and a oscillator support 400, wherein:

[0044] The guide sheet 100 is connected to the dipole radiation sheet 400, and the guide sheet 100 is used for converging antenna radiation energy and reducing beam width (enhancing antenna gain);

[0045] One end of the feeding balun 300 is electrically connected to the dipole radiator 200, and the feeding balun 300 is used for antenna feeding;

[0046] One end of the vibrator support 400 is respectively fixedly connected to the vibrator radiation piece 200 and the guide piece 100 , and the vibrator support 400 is used to fixedly support the vibrator radiation piece 200 .

[0047] Specifically, the vibrator radiation sheet 200 includes a first slotted vibrator 210, a second slotted vibrator 220, and a dielectric plate 230, and the first sl...

no. 2 example

[0065] The present invention discloses a high-efficiency filter notch oscillator, which includes a guide piece 100, a oscillator radiation piece 200 with filtering characteristics, a feeding balun 300, and a oscillator support 400, wherein:

[0066] The guide sheet 100 is connected to the dipole radiation sheet 400, and the guide sheet 100 is used for converging antenna radiation energy and reducing beam width (enhancing antenna gain);

[0067] One end of the feeding balun 300 is electrically connected to the dipole radiator 200, and the feeding balun 300 is used for antenna feeding;

[0068] One end of the vibrator support 400 is respectively fixedly connected to the vibrator radiation piece 200 and the guide piece 100 , and the vibrator support 400 is used to fixedly support the vibrator radiation piece 200 .

[0069] Specifically, the vibrator radiation sheet 200 includes a first slotted vibrator 210, a second slotted vibrator 220, and a dielectric plate 230, and the first ...

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Abstract

The invention discloses an efficient filtering trap oscillator, which comprises a guide sheet, an oscillator radiation sheet with a filtering characteristic, a feed balun and an oscillator support piece, wherein the guide sheet is connected with the oscillator radiation sheet, and the guide sheet is used for converging antenna radiation energy and reducing beam width. According to the efficient filtering trap oscillator disclosed by the invention, through utilizing the dual-polarized oscillator radiation sheet, the feed balun and the like, the oscillator radiation sheet is provided with two mutually orthogonal plane printed cross-shaped full-wave slotted oscillators, the slotted oscillators can be multiplexed at two adjacent frequency bands by means of a duplexer, in addition, frequency decoupling can be realized, the decoupling performance of the antenna is integrally improved, and the efficient filtering trap oscillator has the advantages of being broadband, simple in structure, low in cost, convenient to process and the like.

Description

technical field [0001] The invention belongs to the technical field of antenna dipoles, and in particular relates to a high-efficiency filter notch dipole. Background technique [0002] With the acceleration of global mobile communication network construction and the continuous upgrading of mobile communication systems, multi-band integration, broadband, miniaturization, and high quality have become the main considerations for modern antenna design. With the large-scale construction of communication base stations, the size of communication antennas Large-scale use, more and more frequencies, and mutual interference coupling is becoming more and more serious, [0003] The existing vibrator has poor decoupling integration, difficult assembly, complex process, poor batch stability, and it is difficult to realize automatic production. Contents of the invention [0004] The main purpose of the present invention is to provide a high-efficiency filter notch oscillator, which pas...

Claims

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Application Information

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IPC IPC(8): H01Q1/36H01Q1/50H01Q1/12H01Q13/10
CPCH01Q1/12H01Q1/36H01Q1/50H01Q13/10
Inventor 蒋红义
Owner 嘉兴美泰通讯技术有限公司
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