Antenna module

A technology of antenna module and radiating part, which is applied to antennas, slot antennas, and devices that enable antennas to work in different bands at the same time, and can solve problems such as difficult bandwidth expansion and increased installation space

Pending Publication Date: 2022-07-08
AMOSENSE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, there are problems in that since the dual-band antenna requires two radiating parts, the installation space increases, and it is difficult to expand the bandwidth larger than a certain order due to the interference between the two radiating parts

Method used

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Embodiment Construction

[0019] Hereinafter, in order to specifically describe the embodiments, the most preferred embodiments of the present disclosure will be described with reference to the accompanying drawings so that those skilled in the art to which the present disclosure pertains can easily realize the technical spirit of the present disclosure. First, when adding reference numerals to components in each drawing, it should be noted that the same components are given the same reference numerals as much as possible even though they are shown in different drawings. Also, in describing the present disclosure, when it is determined that detailed descriptions of related well-known configurations or functions may obscure the gist of the present disclosure, detailed descriptions thereof will be omitted herein.

[0020] refer to Figures 1 to 3 , the antenna module according to an embodiment of the present disclosure is configured to include a base substrate 100 , a radiation part 200 , a first through...

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Abstract

An antenna module is presented in which an additional slit and a through-hole for grounding are formed in a single radiating portion such that the antenna module resonates within two frequency bands or expands bandwidth near a reference resonant frequency. The proposed antenna module includes a radiating portion having a first slit, the radiating portion being divided into a first region and a second region with respect to the first slit, in which a plurality of first through-holes and a second slit are formed in the first region and a second through-hole is formed in the second region, the energy feed pattern is connected to a region of the first region between the first slit and the second slit.

Description

technical field [0001] The present disclosure relates to an antenna module. Background technique [0002] Typically, dual-frequency antennas that resonate in two frequency bands are configured to include two radiating portions. In other words, the dual-band antenna includes an antenna that resonates with one radiating portion in a first frequency band, and an antenna that resonates with another radiating portion in a second frequency band. [0003] However, there are problems that since the dual-band antenna requires two radiating parts, the installation space is increased, and it is difficult to expand the bandwidth larger than a certain order due to the interference between the two radiating parts. SUMMARY OF THE INVENTION [0004] The present disclosure is made to solve the above-mentioned conventional problems, and an object of the present disclosure is to provide an antenna module that additionally forms a slit and a through hole for grounding in a radiation portion ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q5/30H01Q13/10
CPCH01Q9/0421H01Q5/364H01Q5/30H01Q13/10
Inventor 郑洪大李世浩柳炅铉白亨一
Owner AMOSENSE
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