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Multiple-input and multiple-output electric wire

A multi-output, multi-input technology, applied to antennas, circuits, electrical components, etc., can solve problems that cannot meet the needs of high-speed transmission

Inactive Publication Date: 2017-06-23
LENOVO (BEIJING) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the 5G era of next-generation communications, there will be higher requirements for transmission rates. The current main diversity two antennas obviously cannot meet the high-speed transmission requirements, so multiple antennas or antenna arrays are required to achieve
Due to the small size of the mobile phone, for example, the mainstream size is 5 inches to 5.7 inches, conventional antenna designs, such as the metal frame type, the back shell metal three-stage type, etc., do not have enough space to place more antennas, so they cannot meet the high speed transmission requirements

Method used

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  • Multiple-input and multiple-output electric wire
  • Multiple-input and multiple-output electric wire
  • Multiple-input and multiple-output electric wire

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Embodiment Construction

[0024] Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Note that in this specification and the drawings, substantially the same steps and elements are denoted by the same reference numerals, and repeated explanation of these steps and elements will be omitted.

[0025] In the following embodiments of the present invention, an electronic device refers to a device capable of communicating with other devices. The main form of electronic equipment is a mobile phone, but it is not limited to a mobile phone, and it can also be a personal computer with a communication function, a digital camera, a personal digital assistant, a portable computer, etc.

[0026] figure 1 A first schematic diagram showing an electronic device and an antenna position according to an embodiment of the present invention. see figure 1 , the left figure is the front 10 of the electronic device with a display screen, the ri...

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Abstract

The invention provides a multi-input and multi-output antenna. The antenna is applied to electronic equipment. The electronic equipment comprises a rear shell. The antenna is located between the inner surfaces and / or the inner and outer surfaces of the rear shell. The patterns of the antenna form the appearance surface of the rear shell of the electronic equipment. The patterns of the antenna are composed of patterns, texts or letters. According to the invention, the antenna is placed on the rear shell of a handset. In this way, not only the antenna distribution of an original main diversity scheme is not influenced at all, but also the spatial placement and distribution of an MIMO multi-antenna array is realized. Moreover, the design of the antenna is easy to realize, and the antenna is attractive and elegant.

Description

technical field [0001] The embodiment of the present invention relates to a multi-input-output antenna. Background technique [0002] Existing 4G mobile phones generally adopt the 2*2 Multi-Input-Multi-Output (Multi-Input-Multi-Output) MIMO scheme, which includes a main antenna and a diversity antenna. The main antenna is used to transmit and receive signals, and the diversity antenna is used to receive signals. Currently It has not yet been realized that two antennas transmit and receive at the same time in a real sense, so multiple antennas are often required to be used together. [0003] In the 5G era of next-generation communications, there will be higher requirements for transmission rates. The current two antennas for main diversity obviously cannot meet the requirements for high-speed transmission, so multiple antennas or antenna arrays are required to achieve. Due to the small size of the mobile phone, for example, the mainstream size is 5 inches to 5.7 inches, conv...

Claims

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Application Information

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IPC IPC(8): H01Q1/24H01Q1/38H01Q1/50H01Q21/28
CPCH01Q1/243H01Q1/38H01Q1/50H01Q21/28
Inventor 陶爱华王立杰段志远冯依平
Owner LENOVO (BEIJING) CO LTD
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