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Compact high-isolation triple-frequency eight-unit MIMO mobile phone antenna

A high isolation, mobile phone antenna technology, applied in the direction of antenna, antenna coupling, antenna components, etc., can solve the problem of antenna performance impact and enhancement such as antenna unit impedance bandwidth radiation efficiency, etc., to achieve compact structure, guaranteed impedance bandwidth, volume small effect

Active Publication Date: 2016-05-04
法纳通电器(上海)有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the limited space of the mobile phone system, the coupling between antenna elements increases sharply with the increase of the number of antennas or the decrease of the spacing between antenna elements, which will inevitably reduce the performance of the antenna elements such as impedance bandwidth, radiation pattern, and radiation efficiency. severely affected

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  • Compact high-isolation triple-frequency eight-unit MIMO mobile phone antenna
  • Compact high-isolation triple-frequency eight-unit MIMO mobile phone antenna
  • Compact high-isolation triple-frequency eight-unit MIMO mobile phone antenna

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Embodiment Construction

[0041] The present invention will be further described below in conjunction with the accompanying drawings.

[0042] Such as Figure 1~Figure 16 As shown, a compact high-isolation three-frequency eight-unit MIMO mobile phone antenna is characterized in that it includes: a rectangular floor 1, and two short sides of the floor 1 are symmetrically provided with 8 square holes, adjacent to each other. There are gaps 4 between the square holes; the floor 1 is covered with a rectangular substrate 2, and squares 3 are arranged on the substrate 2 facing the square holes; antennas are etched on the squares 3. unit patch.

[0043] The antenna unit patch includes a first antenna unit 5 and a second antenna unit 6; the block 3 includes 4 first blocks located on the periphery of the substrate 2 and 4 second blocks located in the middle of the substrate 2; The first antenna unit 5 is pasted on the first square; the second antenna unit 6 is pasted on the second square; the first antenna un...

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Abstract

The invention discloses a compact high-isolation triple-frequency eight-unit MIMO mobile phone antenna. The antenna is characterized by comprising a rectangular floor (1), wherein eight square holes are formed in the two short edges of the floor (1); a gap (4) is formed between each adjacent square holes; the floor (1) is covered with a rectangular substrate (2); square blocks (3) are arranged on the substrate (2) directly facing to the upside of the square holes; and an antenna unit patch is etched in each square block (3). The compact high-isolation triple-frequency eight-unit MIMO mobile phone antenna provided by the invention is high in isolation among antenna unit patches, high in communication quality, small in size, and suitable for a mobile phone 4G communication network.

Description

technical field [0001] The invention relates to a compact high-isolation three-frequency eight-unit MIMO mobile phone antenna, in particular to a compact high-isolation three-frequency eight-unit MIMO mobile phone antenna suitable for mobile phone 4G communication networks and reducing the volume occupied by the antenna. Background technique [0002] The rapid development of wireless communication technology has increased the requirements for wireless communication quality. Wireless communication technology is inseparable from antennas. For mobile terminals such as mobile phones, as an extremely important component, it restricts the overall performance of wireless transmission of mobile phones. Traditional mobile phone antennas can no longer meet the high-speed and high-accuracy requirements of existing wireless communications, and the miniaturization of antennas and the requirements of multi-antenna systems are becoming more and more urgent. [0003] The MIMO technology pro...

Claims

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Application Information

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IPC IPC(8): H01Q1/38H01Q1/48H01Q1/52H01Q5/20
CPCH01Q1/38H01Q1/48H01Q1/523
Inventor 王友保饶跃飞肖鹏
Owner 法纳通电器(上海)有限公司
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