Antenna module of mobile communication terminal and mobile communication terminal

A mobile communication terminal and antenna module technology, applied to antenna equipment with additional functions, independent non-interactive antenna combinations, antennas, etc., can solve problems such as difficult layout, component layout, and antenna debugging difficulties

Inactive Publication Date: 2019-03-29
SAMSUNG GUANGZHOU MOBILE R&D CENT +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] With the improvement of communication technology, more antennas are needed to realize MIMO, and 5G will also add new communication frequency bands in the future, which is difficult to deploy in the existing space
[0011] In addition, the upper and lower frames of the mobile phone are used as radiators. The electronic devices near the frame have a great influence on the radiation of the antenna. It is necessary to leave a certain clearance area D near this area. This design affects the layout of mobile phone components and antennas. Debugging brings great difficulties

Method used

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  • Antenna module of mobile communication terminal and mobile communication terminal
  • Antenna module of mobile communication terminal and mobile communication terminal
  • Antenna module of mobile communication terminal and mobile communication terminal

Examples

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Embodiment Construction

[0036] According to an embodiment of the present invention, a slot opened in a metal frame of a mobile communication terminal (for example, a smart phone) is used as an antenna radiator to transmit or receive radio frequency signals.

[0037] Embodiments of the present invention are described below with reference to the drawings in which like reference numerals refer to like parts throughout.

[0038] figure 2 is a front view schematically showing the antenna module of the mobile communication terminal according to the first embodiment of the present invention, image 3 is a side view schematically showing the antenna module of the mobile communication terminal according to the first embodiment of the present invention.

[0039] Such as figure 2 As shown, at least one metal frame of the mobile communication terminal may include an upper metal frame 10, a lower metal frame 20, and a side metal frame 30 (for example, a left metal frame and a right metal frame), and the upper...

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Abstract

The invention provides an antenna module of a mobile communication terminal and a mobile communication terminal. The antenna module includes: a metal body including at least one metal frame of the mobile communication terminal; a slot formed in the metal body and being used as a radiator; a feed portion arranged in the slot and being not contact with the metal frame; and an electrical connection portion, electrically connecting the feed portion with a mainboard of the mobile communication terminal. The feed portion is coupled to with the slot to feed. The antenna module according to an embodiment of the invention can achieve energy transfer via resonance of a radio frequency signal on the slot.

Description

technical field [0001] The present invention relates to the technical field of antennas, and more specifically, to an antenna module of a mobile communication terminal and the mobile communication terminal. Background technique [0002] With the rapid development of the mobile Internet and the Internet of Things, communication technology has gradually entered the era of 5G (fifth generation mobile communication), people's demand for high-speed transmission of communication data is constantly increasing, and mobile phones need to have greater data throughput. It brings challenges to the structural design of the antenna on the current mobile phone. [0003] Multiple-input multiple-output (MIMO) uses multiple channels for communication at the same time, and is considered an effective solution to improve communication capacity. In this case, multiple antennas work in the same frequency band at the same time, so more antennas are designed on the mobile phone. antenna. Restricte...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q1/24H01Q1/44H01Q1/50H04M1/02
CPCH01Q1/242H01Q1/44H01Q1/50H04M1/026H01Q1/243H01Q9/42H01Q13/10H01Q21/28H01Q25/00
Inventor 陈佳代鑫李勇
Owner SAMSUNG GUANGZHOU MOBILE R&D CENT
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