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Antenna and communication equipment

An antenna and communication terminal technology, applied in antennas, sub-office equipment, telephone communications, etc., can solve the problems of difficult antenna design and antennas that cannot meet communication needs, and achieve miniaturization, increase installation space, and facilitate miniaturization.

Active Publication Date: 2020-01-21
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

MIMO antennas can enhance the channel capacity, but in the existing technology, due to the limitation of the size of the terminal equipment, the antenna design is difficult or the designed antenna cannot meet the communication requirements

Method used

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  • Antenna and communication equipment
  • Antenna and communication equipment
  • Antenna and communication equipment

Examples

Experimental program
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Effect test

example 1

[0091] In order to enhance the practicability of the 5G terminal MIMO antenna, an antenna unit that can meet the two frequency bands of 3.4-3.6GHz and 4.8-5.1GHz is designed, and its special implementation method can be placed on the side of the terminal; secondly, in order to keep the floor Integrity, place the corresponding antenna array on the longer side frame of the terminal, and make the designed antenna as small as possible to increase the number of antenna units; at the same time, in order to improve the isolation of antenna units (that is, reduce the mutual interference between antenna units ), add a neutral line to the two adjacent units in the middle with poor isolation, and analyze their equivalent circuits, and use mirror image placement to further improve isolation. This example provides an antenna as follows.

[0092] The antenna can be a dual-frequency multi-unit MIMO antenna for 5G smartphones, including: a side frame surrounding the floor, an antenna unit and ...

example 2

[0099] A dual-frequency eight-unit MIMO antenna for 5G smartphones, including: a side frame surrounding the floor, a ground plane, an antenna unit, and a neutral line. The side frame surrounding the floor includes: a short side frame 1 , a short side frame 3 , a long side frame 2 and a long side frame 4 . The ground plane 5 is attached to the lower part of the floor plane 6 surrounded by the short side frame 1 , the short side frame 3 , the long side frame 2 and the long side frame 4 . The short side frame 1, the short side frame 3, the long side frame 2 and the long side frame 4 are respectively divided into upper and lower sides by the floor plane 6, that is, the first half plane 7 and the second half plane 8 of the short side frame 1; The first half plane 9 and the second half plane 10 of the side frame 3 ; the first half plane 11 and the second half plane 12 of the long side frame 2 . The dual-radiator antenna unit includes a first radiator 13, a second radiator 14, and a...

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PUM

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Abstract

The embodiment of the invention discloses an antenna and communication equipment. The antenna of the invention comprises a floor and a radiator, wherein the radiator is arranged on a side frame located on a side surface of the floor and is in feed connection with the floor.

Description

technical field [0001] The invention relates to the technical field of wireless communication, in particular to an antenna and communication equipment. Background technique [0002] The antenna is a necessary component in the field of wireless communication technology, and can be used for sending and receiving wireless signals. In the related art, antennas may be classified into: single input single output (Single Input Single Output, SISO) antennas, and multiple input multiple output (Multiply Input Multiply Output, MIMO) antennas. The MIMO antenna can enhance the channel capacity, but in the prior art, due to the limitation of the size of the terminal equipment, the design of the antenna is difficult or the designed antenna cannot meet the communication requirements. Contents of the invention [0003] In view of this, the embodiments of the present invention expect to provide an antenna and a communication device. [0004] Technical scheme of the present invention is r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q1/36H01Q1/24H04M1/02
CPCH01Q1/36H01Q1/243H04M1/026H01Q1/24H04M1/02
Inventor 张鹏郭景丽张飞飞
Owner ZTE CORP
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