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Broadband Antenna Transceiver

A transceiver device and antenna technology, which is applied in the field of MIMO antenna, a key technology of 4G, and can solve problems such as inability to meet mobile data requirements.

Active Publication Date: 2017-09-29
林伟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the development of mobile communication technology to the third generation (3G), especially the emergence of smart terminals, the market's demand for mobile data has rapidly expanded. The current 3G technology is originally developed based on voice communication. Due to the impact of mobile data Bandwidth limitation, for mobile data, can no longer meet the rapid development of mobile data demand

Method used

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Embodiment Construction

[0010] The technical solution of the present invention will be further described below in conjunction with the accompanying drawings.

[0011] refer to figure 1 As you can see, it is an implementation of the present invention; a broadband antenna transceiver, which is a single-sided antenna PCB 100; the upper layer of the antenna PCB 100 is mainly a feed network and an antenna signal return branch ; In the feeding network part of the upper layer, the coaxial line I110 passes through the hole 180 from the lower layer of the antenna PCB board 100 to the upper layer, its shielding layer is connected with the antenna signal return branch I130, and its inner core signal line is connected to the Antenna signal return branch Ⅱ 140 is connected; another coaxial line Ⅱ 120 passes through the hole 180 from the lower layer of the antenna PCB 100 to the upper layer, and crosses the coaxial line Ⅰ 110 vertically and orthogonally, and its shielding layer is connected with the antenna signal...

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Abstract

The invention discloses a broadband antenna transceiving device, which is a single-sided antenna PCB (100); the upper layer of the antenna PCB (100) is mainly the feed network layer and the return flow branch of the antenna signal, the antenna signal The return branch is mainly composed of four antenna signal return branches (130), (140), (150), and (160); the broadband antenna transceiver device can be used in the main frequency band of 4G wireless communication; the technical solution of the present invention has The advantages of high bandwidth, small size, simple structure and high gain.

Description

technical field [0001] The present invention relates to a 4G antenna, and more specifically, to a MIMO (Multiple Input Output) antenna, a key technology of 4G. Background technique [0002] With the development of mobile communication technology to the third generation (3G), especially the emergence of smart terminals, the market's demand for mobile data has rapidly expanded. The current 3G technology is originally developed based on voice communication. Due to the impact of mobile data Bandwidth limitation, for mobile data, can no longer meet the rapid development of mobile data demand. MIMO (multiple input and output) multi-antenna technology is a key technology in 4G, which can greatly increase the capacity of wireless communication systems and effectively improve the performance of wireless communication systems, which is very suitable for the requirements of high-speed data in future mobile communication systems . MIMO (multiple input and output) multi-antenna technol...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01Q1/24
Inventor 林伟
Owner 林伟