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A trapezoidal multi-slot fractal split growth array antenna

An array antenna and fractal antenna technology, applied in slot antennas, antennas, antenna arrays, etc., can solve the problem of incompetent antennas, etc., and achieve the effect of low return loss value, excellent broadband working ability, and guaranteed transmission quality.

Active Publication Date: 2021-06-22
XIAMEN UNIV TAN KAH KEE COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, there is no antenna capable of meeting the above requirements in the prior art

Method used

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  • A trapezoidal multi-slot fractal split growth array antenna
  • A trapezoidal multi-slot fractal split growth array antenna
  • A trapezoidal multi-slot fractal split growth array antenna

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Embodiment Construction

[0020] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0021] It should be pointed out that the following detailed description is exemplary and is intended to provide further explanation to the present application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

[0022] It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural, and it should also be understood that when the terms "comprising" and / or "comprising" are used in this specification, they mean There are features, steps, operations, means, components and / or combina...

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Abstract

The invention relates to a trapezoidal multi-slot fractal split growth type array antenna, which comprises a substrate, an antenna ground plate attached to the back of the substrate, and a trapezoidal multi-slot fractal split growth type array radiation patch attached to the front of the substrate. The slot fractal split growth array radiation patch is an antenna array composed of 144 trapezoidal multi-slot fractal antennas arranged in a split growth array structure. The invention can completely cover the second-generation to fifth-generation mobile communication frequency bands, radio frequency identification frequency bands, ultra-wideband communication frequency bands and mobile digital TV frequency bands, meet the requirements of small size and high radiation intensity, and have stable radiation characteristics and greater performance redundancy.

Description

technical field [0001] The invention relates to the field of communication system antenna design, in particular to a trapezoidal multi-slot fractal split growth array antenna. Background technique [0002] A variety of wireless communication application systems working in different frequency bands are integrated together to realize wireless communication frequency band reuse and multi-band compatibility, forming a multi-network integration system with super compatibility, which is the most important aspect of the development of wireless communication in the 21st century. the trend of. Mobile communication systems, radio frequency identification systems, ultra-wideband communication systems, and mobile digital TV systems are all wireless communication application systems operating in the microwave frequency band. If they can be integrated together, multi-network integration and multi-frequency bands in the microwave frequency band can be realized. compatible. [0003] The s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01Q1/38H01Q1/48H01Q1/50H01Q13/10H01Q21/00
CPCH01Q1/38H01Q1/48H01Q1/50H01Q13/10H01Q21/0006
Inventor 林斌潘依郎李振昌陈林鹏唐荻颜逸朋
Owner XIAMEN UNIV TAN KAH KEE COLLEGE
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