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3D mirror tree fractal ring dipole ultra-wide band antenna and application thereof

An ultra-broadband, dipole technology, applied in the field of three-dimensional mirror tree fractal ring dipole ultra-broadband antenna, can solve problems such as large performance redundancy, and achieve large performance redundancy, strong radiation ability, resistance to surrounding Effects of Electromagnetic Signal Interference

Inactive Publication Date: 2019-04-09
XIAMEN UNIV TAN KAH KEE COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The microwave band multi-network integration terminal antenna needs to completely cover all the above-mentioned working frequency bands, and has strong radiation capability, stable and reliable working performance, and large performance redundancy

Method used

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  • 3D mirror tree fractal ring dipole ultra-wide band antenna and application thereof
  • 3D mirror tree fractal ring dipole ultra-wide band antenna and application thereof
  • 3D mirror tree fractal ring dipole ultra-wide band antenna and application thereof

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Embodiment Construction

[0021] In order to make the above-mentioned features and advantages of the present invention more comprehensible, the following specific embodiments are described in detail with reference to the accompanying drawings.

[0022] Such as Figure 1~4 As shown, a three-dimensional image tree fractal ring dipole ultra-wideband antenna, the antenna includes three layers of film substrates, a tree fractal ring dipole induction radiation patch pasted on the front of the first layer of film substrate, pasted on The tree fractal ring dipole fed radiation patch on the front of the second layer of film matrix, the tree fractal ring dipole induction radiation patch on the front of the third layer of film matrix, and the tree fractal ring dipole induction radiation patch on the back of the third layer of film matrix Barium titanate flakes, permalloy coating on the back of the barium titanate flakes.

[0023] In the embodiment of the present invention, the structure of the tree fractal ring ...

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Abstract

The invention relates to a 3D mirror tree fractal ring dipole ultra-wide band antenna. The antenna comprises three layers of film substrate, a tree fractal ring dipole inductive radiation patch attached to the front of the first layer of film substrate, a tree fractal ring dipole feed radiation patch attached to the front of the second layer of film substrate, a tree fractal ring dipole inductiveradiation patch attached to the front of the third layer of film substrate, a barium titanate sheet attached to the back of the third layer of film substrate, and a Permalloy layer attached to the back of the barium titanate sheet. The antenna has high radiation capability, works stably and reliably, has large performance redundancy, can effectively resist interference of surrounding electromagnetic signals, has ultra-wide band working performance, and can completely cover the second to fifth generations of mobile communication bands, RF identification band, ultra-wide communication band, andmobile digital television band.

Description

technical field [0001] The invention relates to a three-dimensional image tree fractal ring dipole ultra-wideband antenna and its application. Background technique [0002] Wireless communication technology is one of the most important supporting technologies in the 21st century. At present, the most widely used and most mature wireless communication systems are mobile communication systems, radio frequency identification systems, ultra-wideband communication systems and mobile digital TV systems. Their working frequency bands They are all located in the microwave frequency band. Except for different operating frequencies, the communication terminals, communication protocols, and working modes they use are very similar, and they have great potential for integration. [0003] Multi-network integration and multi-band compatibility are the general trend of wireless communication technology development in the 21st century. If the mobile communication mobile phone, radio frequen...

Claims

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Application Information

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IPC IPC(8): H01Q1/36H01Q1/38H01Q1/50
CPCH01Q1/36H01Q1/38H01Q1/50
Inventor 林斌李振昌郑萍魏昕煜潘依郎洪志杰
Owner XIAMEN UNIV TAN KAH KEE COLLEGE
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