Vertical polarization omni antenna

An omnidirectional antenna and vertical polarization technology, applied in the direction of the structure of the radiation element, can solve the problems of difficult processing, inability to work, poor out-of-roundness, etc., and achieve radiation out-of-roundness, easy processing, and low cost Effect

Inactive Publication Date: 2015-01-21
JIANGSU EAST CENTURY NETWORK INFORMATION +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The existing vertically polarized omnidirectional antennas have the defects of poor out-of-roundness, difficult processing, high cost, and inability to work in a wide frequency band

Method used

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Embodiment Construction

[0021] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same 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.

[0022] Refer below Figure 1-Figure 3 A vertically polarized omnidirectional antenna 10 according to an embodiment of the present invention is described. like Figure 1-Figure 3 As shown, the vertically polarized omnidirectional antenna 10 according to the embodiment of the present invention includes a chassis 101 , a monopole 102 , a coaxial cable (not shown in the figure) and a shorting patch 104 .

[0023] The monopole 102 includes a first central portion 1021 and a plurality of first radiating portions 1022, the inner end o...

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Abstract

The invention discloses a vertical polarization omni antenna. The vertical polarization omni antenna comprises a base plate, a monopole, a coaxial cable and a short circuit paster. The monopole comprises a first center part and a plurality of first radiation parts. The inner end of each first radiation part is connected with the first center part, each first radiation part extends in the direction far away from the first center part, and the monopole is arranged above the base plate. The short-circuit paster comprises a second center part, a plurality of second radiation parts and a plurality of connecting parts, wherein the inner end of each second radiation part is connected with the second center part, each second radiation part extends in the direction far away from the second center part, the connecting parts are correspondingly connected with the second radiation parts in a one-to-one mode, each connecting part is connected with the base plate, and the short-circuit paster is arranged above the monopole and separated from the monopole. The vertical polarization omni antenna has the advantages of being small in size, simple in structure, easy to machine, low in cost, good in out-of-roundness and cross polarization index, very wide in working frequency band and the like.

Description

technical field [0001] The invention relates to a vertically polarized omnidirectional antenna. Background technique [0002] The existing vertically polarized omnidirectional antennas are all dish cone antennas and biconical antennas. The existing vertically polarized omnidirectional antenna has the defects of poor out-of-roundness, difficult processing, high cost, and inability to work in a wide frequency band. Contents of the invention [0003] The present invention aims to solve one of the technical problems in the related art at least to a certain extent. Therefore, an object of the present invention is to provide a vertically polarized omnidirectional antenna with the advantages of small size, simple structure, easy processing, low cost, good out-of-roundness, good cross-polarization index, and wide operating frequency band. [0004] A vertically polarized omnidirectional antenna according to an embodiment of the present invention includes: a chassis; a monopole, w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q1/36
CPCH01Q1/36
Inventor 漆一宏于伟
Owner JIANGSU EAST CENTURY NETWORK INFORMATION
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