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Minimized monopole antenna

A monopole antenna and feeder technology, applied in the field of communication, can solve the problems of negative cost and volume, increase equipment size, etc., and achieve the effect of compact structure, good impedance effect, and small volume

Active Publication Date: 2014-06-25
广东智视数字技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, while the existing communication network brings convenience to users, it also increases the number of communication equipment, or increases the size of the equipment, which brings negative effects on cost and volume.

Method used

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  • Minimized monopole antenna
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Embodiment Construction

[0019] Below, in conjunction with accompanying drawing and specific embodiment, the present invention is described further:

[0020] figure 1 with figure 2 A preferred embodiment of the present invention is shown, a miniaturized monopole antenna, comprising: a dielectric substrate 1, a radiator, a ground plate 3 and a feeder 9, the dielectric substrate 1 is rectangular and has opposite fronts and backs, and the radiation The body is printed on the front side and the ground plane is printed on the back side.

[0021] The dielectric substrate 1 has a top side 21, a bottom side 22, a left side 23 and a right side 24, and the radiator is composed of a first radiation portion 30, a second radiation portion 31, a third radiation portion 32, a fourth radiation portion 33, and a fifth radiation portion 34. , the sixth radiating portion 35 , the seventh radiating portion 36 , the eighth radiating portion 37 , the ninth radiating portion 38 and the tenth radiating portion 39 , and th...

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PUM

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Abstract

The invention discloses a minimized monopole antenna which is characterized by comprising a dielectric substrate, a radiator, a grounding board and a feeder, wherein the dielectric substrate is rectangular and is provided with a front side and a back side which are opposite to each other, the radiator is printed on the front side, the dielectric substrate is provided with a top edge, a bottom edge, a left edge and a right edge, the radiator is composed of a first radiation part, a second radiation part, a third radiation part, a fourth radiation part, a fifth radiation part, a sixth radiation part, a seventh radiation part, an eighth radiation part, a ninth radiation part and a tenth radiation part, and all the radiation parts are rectangular. The minimized monopole antenna is compact in structure, small in size and capable of meeting performance requirements. Three electric signal paths in different lengths are formed by the radiator, the operation bandwidth can be effectively expanded, and therefore the minimized monopole antenna can be applied to various communication occasions. Furthermore, the wavy edges and hollowed-out structure of the grounding board enable a good impedance function to be realized.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to a miniaturized monopole antenna. Background technique [0002] With the continuous progress of society, the requirements for communication in all aspects are getting higher and higher, forcing the mobile communication industry to develop in a broader direction to bring more convenience to mobile users. However, while the existing communication network brings convenience to users, it also increases the number of communication devices or increases the size of the devices, which brings negative effects in terms of cost and volume. Contents of the invention [0003] In order to overcome the deficiencies of the prior art, the object of the present invention is to provide a miniaturized monopole antenna, realize a compact monopole antenna and ensure its good electrical performance. [0004] In order to solve the above problems, the technical scheme adopted in the present inven...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q1/38H01Q1/48
Inventor 雷锋光
Owner 广东智视数字技术有限公司
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