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Antenna and intelligent terminal

A smart terminal and antenna technology, applied in antennas, antenna parts, antenna grounding devices, etc., can solve the problems of narrow low-frequency bandwidth, dependence on antenna height, and high cost, so as to reduce the impact of external occlusion, improve antenna performance, and reduce cost effect

Active Publication Date: 2019-07-05
HUIZHOU TCL MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the existing technology, in order to meet the ultra-wide bandwidth requirements, the technical solution adopted is to set the antenna tuning switch in the antenna, but the conventional antenna tuning switch technology still has the disadvantages of narrow low-frequency bandwidth, dependence on the height of the antenna, and high cost. An antenna architecture to solve this problem

Method used

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  • Antenna and intelligent terminal
  • Antenna and intelligent terminal
  • Antenna and intelligent terminal

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Embodiment Construction

[0012] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0013] see figure 1 , figure 2 as well as image 3 , figure 1 It is a structural schematic diagram of an embodiment of the antenna and bracket of the present application; figure 2 yes figure 1 A schematic structural diagram of an embodiment of the antenna; image 3 yes figure 2 A schematic top view structure diagram of an embodiment of the middle antenna. combine figure 1 , figure 2 as well as image 3 The antenna of the present application will be described.

[0014]...

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Abstract

The application discloses antenna and an intelligent terminal. The antenna comprises: a feed-in portion, a grounding portion and a parasitic portion which are arranged at intervals side by side, wherein the second ends of the feed-in portion and the grounding portion are connected to each other; a main body wiring comprising a first sub main body wiring, a second sub main body wiring and a third sub main body wiring, wherein the first end of the first sub main body wiring is connected with the second ends of the feed-in portion and the grounding portion; a low-frequency parasitic wiring connected with the second end of the parasitic portion and extended towards one sides of the feed-in portion, the grounding portion and the parasitic portion in the same direction as the first sub main bodywiring; and a high-frequency parasitic wiring connected with the second ends of the feed-in portion and the grounding portion and extended towards the other sides of the feed-in portion, the grounding portion and the parasitic portion in the same direction as the third sub main body wiring. The low-frequency parasitic wiring and the main body antenna are employed to obtain low-frequency signals,radiation hot spots are respectively arranged at two ends of the antenna to meet the demand of ultra-wide bandwidth, reduce the cost, reduce the influence of the external shielding and improve the performances of the antenna.

Description

technical field [0001] The present application relates to the technical field of communication, in particular to antennas and intelligent terminals. Background technique [0002] In today's information age, the network is developing very rapidly. Not long after the network signal changed from 2G to 3G, it began to change from 3G to 4G. LTE (Long Term Evolution, long-term evolution) is the long-term evolution of the UMTS (Universal MobileTelecommunications System, Universal Mobile Communications System) technical standard formulated by 3GPP (The 3rd Generation Partnership Project, third-generation partnership project), between 3G and 4G between. Correspondingly, the signal receiving bandwidth of the LTE mobile phone antenna is larger than that of ordinary 2G and 3G mobile phones. [0003] In the era of 4GLTE (Long Term Evolution, Long Term Evolution), the frequency band where the antenna can receive and transmit signals needs to be able to take into account the ultra-wide b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q1/38H01Q1/48H01Q1/50H01Q5/10H01Q5/28H01Q5/307H01Q1/24H01Q1/22
CPCH01Q1/22H01Q1/2258H01Q1/242H01Q1/38H01Q1/48H01Q1/50H01Q5/10H01Q5/28H01Q5/307
Inventor 陈卫
Owner HUIZHOU TCL MOBILE COMM CO LTD