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Antenna multiplexing system and terminal

An antenna multiplexing and antenna matching technology, which is applied to antennas, slot antennas, and devices that make antennas work in different frequency bands at the same time, can solve the problem that the bandwidth and efficiency of the antenna cannot meet the requirements, save layout space, improve bandwidth and The effect of efficiency

Pending Publication Date: 2021-05-25
ZTE CORP
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

In the existing technology, although the 5G frequency band antenna and the 4G frequency band antenna can coexist in the terminal space through the antenna multiplexing technology, the bandwidth and efficiency of the antenna cannot meet the requirements

Method used

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  • Antenna multiplexing system and terminal
  • Antenna multiplexing system and terminal
  • Antenna multiplexing system and terminal

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Embodiment Construction

[0022] The application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, but not to limit the present application. In addition, it should be noted that, for the convenience of description, only some structures related to the present application are shown in the drawings but not all structures.

[0023] figure 2 It is a schematic structural diagram of an antenna multiplexing system provided in an embodiment of the present application. Such as figure 2 As shown, the antenna multiplexing system can specifically include an antenna body, a first antenna matching path 11, a second antenna matching path 12, a switching module 13 and a control module (not shown in the figure), the first antenna matching path 11 and the second antenna matching path 12 The resonant frequencies of the two antenna matching paths ...

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Abstract

The embodiment of the invention discloses an antenna multiplexing system and a terminal, wherein the antenna multiplexing system comprises an antenna body, a first antenna matching path, a second antenna matching path, a switching module and a control module, the resonant frequencies of the first antenna matching path and the second antenna matching path are different, and the control module is connected with the switching module; the antenna body comprises an antenna radiation branch knot and a coupling parasitic unit; the coupling parasitic unit is connected with the first antenna matching path through the switching module; the antenna radiation branch knot is connected with the second antenna matching path; and the coupling parasitic unit and the antenna radiation branch knot are mutually coupled through a first gap between the coupling parasitic unit and the antenna radiation branch knot to generate resonance. According to the embodiment of the invention, the multiplexing of the antenna can be realized, the requirements of various resonant frequencies on the number of antennas are met on the premise of not sacrificing the efficiency of the antenna, and the bandwidth and efficiency of the antenna are improved on the basis of saving the layout space.

Description

technical field [0001] The embodiments of the present application relate to the technical field of communications, and in particular, to an antenna multiplexing system and a terminal. Background technique [0002] With the accelerated maturity of the fifth-generation mobile communication system (5G) communication technology standard and the in-depth development of global 5G pre-commercial testing, the characteristics of 5G network's ultra-large bandwidth, ultra-low latency and high reliability make 5G communication technology can be applied in Various industries such as education, medical care, intelligent manufacturing and Internet of Vehicles. [0003] 5G communication technology provides end users with greater data throughput rate and smaller time delay. Large data transmission requires greater bandwidth. Therefore, 5G communication technology requires wider bandwidth than 2G / 3G / 4G communication technology. Multiple-Input Multiple-Output (MIMO) antenna technology emerges...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q5/314H01Q5/335H01Q13/10
CPCH01Q5/314H01Q5/335H01Q13/10
Inventor 郑小飞杜冰
Owner ZTE CORP
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