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Monopole array antenna

A monopole and array antenna technology, which is applied to antennas, antenna arrays, antenna supports/mounting devices, etc., can solve the problems of complex processing and low gain, and achieve the effect of overcoming low gain

Inactive Publication Date: 2016-02-03
SPACE STAR TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] At present, monopole antennas, dipole antennas, and helical antennas are widely used in the field of communication. Monopole antennas and dipole antennas have the advantages of simple structure and easy implementation, but their gain is low; helical antennas have high gain , the advantage of good directivity, but its processing is more complicated than monopole and dipole antennas

Method used

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Embodiment Construction

[0023] Hereinafter, embodiments of the present invention are described more fully with reference to the accompanying drawings. Embodiments of the invention are shown in the drawings, however, embodiments of the invention may be embodied in many different forms and should not be construed as limited to only the embodiments set forth herein. Rather, the exemplary embodiments described below will make this disclosure thorough and fully convey the scope of the invention to those skilled in the art. In the drawings, the size and relative sizes of layers and regions may be exaggerated for clarity. . Detailed descriptions of known functions and structures will be omitted to avoid obscuring the subject matter of the embodiments. The same reference numerals are used to designate the same elements in the drawings.

[0024] figure 1 A schematic diagram of a monopole antenna.

[0025] refer to figure 1 , a monopole antenna is an antenna with only one radiator (ie, a monopole radiator...

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Abstract

The invention discloses a monopole array antenna, which comprises a plurality of monopole radiators, wherein each monopole radiator is provided with a mounting end; the mounting ends of the plurality of monopole radiators are arranged in a coplanar manner; the mounting ends of the monopole radiators have a preset spatial relationship; and the monopole radiators and the surfaces of the plurality of mounting ends form included angles which are 90 degrees or not. An antenna array achieved by the monopole array antenna has the characteristics of small volume, high gain, small beam width and the like, is especially suitable for being applied to a system with strict requirements on the volume and the weight of the antenna and the beam width.

Description

technical field [0001] The invention belongs to the technical field of antennas, and relates to a monopole subarray antenna, in particular to a monopole subarray antenna with high gain and narrow beam characteristics. Background technique [0002] At present, monopole antennas, dipole antennas, and helical antennas are widely used in the field of communication. Monopole antennas and dipole antennas have the advantages of simple structure and easy implementation, but their gain is low; helical antennas have high gain , the advantage of good directivity, but its processing is more complicated than monopole and dipole antennas. Although the monopole array antenna is complex in design, it has the advantages of controllable directionality and high gain. By forming an array of monopole antennas and combining reflective surfaces, beamforming can be realized and the antenna gain can be improved at the same time. . Contents of the invention [0003] The present invention aims at ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q1/36H01Q1/12H01Q21/00H01Q19/10
Inventor 宋果林陈星刘振哲刘民伟邹光南王艳峰石云
Owner SPACE STAR TECH CO LTD
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