Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Antenna system and mobile terminal

An antenna system and antenna technology, which can be applied to antennas, resonant antennas, slot antennas, etc., can solve the problems of reducing the structural strength and appearance texture of the metal back shell, and achieve the effect of improving user satisfaction and increasing bandwidth.

Active Publication Date: 2018-06-29
AAC PRECISE MFG TECH CHANGZHOU
View PDF10 Cites 14 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, when designing antennas for mobile terminals with metal back shells, in order to stimulate more modes and increase bandwidth, it is usually used to open double breaks at the bottom of the metal back shell or on both sides of the metal back shell. Or use the method of increasing the headroom, but these methods will reduce the structural strength and appearance of the metal back shell

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Antenna system and mobile terminal
  • Antenna system and mobile terminal
  • Antenna system and mobile terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0052] The present invention will be described in further detail below through specific embodiments and in conjunction with the accompanying drawings.

[0053] like figure 1 As shown, the embodiment of the present invention provides an antenna system, which can be applied to mobile terminals such as mobile phones and tablet computers. The mobile terminal includes a metal back cover 10. By making the back cover of the mobile terminal metal material, not only the appearance texture and structural strength of the mobile terminal can be improved, but also the metal back cover 10 can be used as the antenna system of the mobile terminal. part. That is to say, the antenna system of the mobile terminal may include a metal back cover 10, and a U-shaped slit 104 is opened on the bottom of the metal back cover 10, and the U-shaped slit 104 is the clearance area of ​​the antenna system, and the metal back cover 10 is divided into two parts. The radiation part 100 and the ground part 102...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
Widthaaaaaaaaaa
Login to View More

Abstract

The invention relates to the technical field of antennas and in particular relates to an antenna system and a mobile terminal. The antenna system comprises a metal rear cover, a first feeding point and system ground, wherein a U-shaped slot is formed in the bottom of the metal rear cover; the metal rear cover is divided into a radiation part and a grounding part by the U-shaped slot; the groundingpart is connected with the system ground; the radiation part comprises a first end and a second end; the first end and the second end are respectively connected with the grounding part; breaking joints are formed in the radiation part; and the radiation part is electrically connected with the first feeding point so as to form a main antenna. Compared with a scheme in a related technology that thedouble breaking joints are formed in the metal rear cover, the technical scheme disclosed by the invention has the advantages that the structural strength of the metal rear cover is effectively improved, and the appearance quality of the metal rear cover is improved, so that the user satisfaction is improved.

Description

technical field [0001] The present invention relates to the technical field of antennas, in particular to an antenna system and a mobile terminal. Background technique [0002] With the rapid development of communication technology, mobile terminals have become an indispensable tool in people's lives. In order to obtain a better appearance design and hand-held feeling, metal back shells are increasingly used in the design of mobile terminals. [0003] At present, when designing antennas for mobile terminals with metal back shells, in order to stimulate more modes and increase bandwidth, it is usually used to open double breaks at the bottom of the metal back shell or on both sides of the metal back shell. Or use the method of increasing the headroom, but these methods will reduce the structural strength and appearance of the metal back shell. Contents of the invention [0004] The present invention provides an antenna system and a mobile terminal, which can solve the abo...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): H01Q1/36H01Q1/44H01Q1/48H01Q1/50H01Q5/28H01Q5/307H01Q5/328H01Q1/24H01Q1/22H04M1/02
CPCH01Q1/22H01Q1/2258H01Q1/242H01Q1/36H01Q1/44H01Q1/48H01Q1/50H04M1/026H01Q5/28H01Q5/307H01Q5/328H01Q1/243H01Q9/145H01Q9/42H01Q21/28H04M1/0283H01Q5/335H01Q13/16H01Q5/35
Inventor 谷海川
Owner AAC PRECISE MFG TECH CHANGZHOU
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com