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Broadband antenna and radiating element contained therein

A technology of radiating device and broadband antenna, which is applied to devices that make antennas work in different frequency bands at the same time, mid-position feeding between antenna end points, antennas, etc., can solve problems such as inability to meet requirements and antennas that cannot achieve multi-band and broadband.

Inactive Publication Date: 2012-01-18
ACE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, as mentioned above, the antenna with the radiating device 100 can only realize one frequency band
[0012] In other words, this antenna cannot achieve multi-band and broadband, so it cannot meet the requirements

Method used

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  • Broadband antenna and radiating element contained therein
  • Broadband antenna and radiating element contained therein
  • Broadband antenna and radiating element contained therein

Examples

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Embodiment Construction

[0042] Embodiments of the present invention will be described in more detail below with reference to the accompanying drawings.

[0043] figure 2 It is a perspective view of the radiation device according to the first exemplary embodiment of the present invention.

[0044] exist figure 2 In (A), the radiation device 200 in the antenna of the present invention outputs a radiation pattern and includes a plurality of dipole units, such as four dipole units 210 , 212 , 214 and 216 and a power supply unit 218 .

[0045] Typically, an antenna outputs a radiation pattern using a plurality of radiation devices. Here, the radiation device 200 according to the present invention may be one of the radiation devices. Preferably, the radiation device has figure 2 structure shown.

[0046] The first dipole unit 210 includes: a dipole element 210A, at least one branch element 210B (Branch members) formed on one side of the dipole element 210A, and at least one branch formed on the oth...

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PUM

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Abstract

The present invention has an aim of providing an antenna which enables broadband and / or multiband service using branch members. The antenna comprises a reflector, and a radiating element arranged on one surface of the reflector. Here, the radiating element has a first feed point, and a first dipole member connected to the first feed point, wherein one side of said first dipole member has at least one first branch member and the other side thereof has at least one second branch member.

Description

technical field [0001] Embodiments of the present invention relate to an antenna that uses multiple current paths to realize broadband and / or multiple frequency bands and a radiation device therein. Background technique [0002] The antenna transmits / receives electromagnetic waves using at least one radiation device. Here, the radiation device as a radiator usually has the following figure 1 structure shown. [0003] figure 1 is a schematic structural diagram of a common radiation device in an antenna; [0004] exist figure 1 Among them, the radiation device 100 includes dipole units 110 , 112 , 114 and 116 and a power supply part 118 . [0005] The power supply unit 118 includes power supply points 120A, 120B, 120C, and 120D and a connection line 122 . [0006] The first power supply point 120A is connected to the fourth dipole unit 116 , and the second power supply point 120B is connected to the third dipole unit 114 . [0007] The third power supply point 120C is c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q19/10H01Q9/16H01Q21/30
CPCH01Q9/285H01Q5/0086H01Q21/26H01Q5/0058H01Q5/371H01Q5/48H01Q9/16H01Q19/10H01Q21/30
Inventor 郑民锡朴哲槿
Owner ACE TECH
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