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Antenna structure and wireless communication terminal

An antenna structure and antenna radiator technology, applied in the field of communication, can solve problems such as complex structures of wireless communication terminals

Active Publication Date: 2019-04-05
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Embodiments of the present invention provide an antenna structure and a wireless communication terminal to solve the antenna design of the wireless communication terminal. It is necessary to set multiple fractures on the wireless communication terminal to excite multiple resonances, which leads to complex structures of the wireless communication terminal. question

Method used

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  • Antenna structure and wireless communication terminal
  • Antenna structure and wireless communication terminal
  • Antenna structure and wireless communication terminal

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Embodiment Construction

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0018] see figure 1 , figure 1 is a structural schematic diagram of the antenna structure provided by the embodiment of the present invention, such as figure 1 As shown, it includes a first antenna radiator 1, a second antenna radiator 2, a tuning circuit 3 and a signal source 4; the first antenna radiator 1 and the second antenna radiator 2 are coupled through a gap, so One end of the first antenna radiator 1 away from the slot is grounded, and one ...

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Abstract

The invention provides an antenna structure and a wireless communication terminal. The antenna structure comprises: a first antenna radiator, a second antenna radiator, a tuning circuit, and a signalsource, wherein the first antenna radiator and the second antenna radiator are coupled through a gap, one end of the first antenna radiator away from the gap is grounded, one end of the second antennaradiator away from the gap is grounded, and the second antenna radiator is provided with a feeding point; the first end of the tuning circuit is connected to the feeding point, and the second end ofthe tuning circuit is connected to the first end of the signal source; the second end of the signal source is grounded; and the antenna structure is used to generate a first resonance, a second resonance, a third resonance, and a fourth resonance at the same time. In this way, a gap can generate four resonances covering a plurality of wireless communication bands.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to an antenna structure and a wireless communication terminal. Background technique [0002] With the rapid development of terminal technology, wireless communication terminals have become an indispensable tool in people's lives, and have brought great convenience to all aspects of users' lives. A wireless communication terminal needs to cover multiple wireless communication frequency bands, so multiple antennas need to be installed or one antenna needs to cover multiple frequency bands. In the prior art, such as the recently popular wireless communication terminal with a metal frame, the antenna is built on the metal frame, and designing multiple antennas means that the number of antenna breaks increases, which leads to a complex structure of the wireless communication terminal. Contents of the invention [0003] Embodiments of the present invention provide an antenna stru...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q5/10H01Q5/28H01Q5/307H01Q5/335H01Q5/50H01Q1/50H01Q1/48H01Q1/44H01Q1/36H01Q1/24H01Q1/22
CPCH01Q1/22H01Q1/2258H01Q1/242H01Q1/36H01Q1/44H01Q1/48H01Q1/50H01Q5/10H01Q5/28H01Q5/307H01Q5/335H01Q5/50
Inventor 简宪静王义金
Owner VIVO MOBILE COMM CO LTD
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