Antenna and mobile terminal
A mobile terminal and antenna technology, applied in the directions of antennas, loop antennas, and antenna parts, etc., can solve the problems that affect the performance of the antenna, affect the performance of the mobile phone antenna, and have a large width.
Pending Publication Date: 2018-11-30
MEIZU TECH CO LTD
View PDF7 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] Due to aesthetic requirements, the metal slit cannot be too wide, but if the slit is too narrow, it will affect the antenna performance. At present, the mainstream slit width is about 1.5mm. If the width is too large, it will affect the antenna performance of the mobile phone.
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0021] In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0022] Firstly, it needs to be explained that the antenna provided by the present invention is an antenna applied to a mobile terminal, and the mobile terminal may be a common mobile terminal such as a mobile phone and a tablet computer in the prior art. In addition, the mobile terminal has a metal shell 10, and the structure on the metal shell 10 is used as a radiation unit when the antenna is installed.
[0023] refer to figure 1 sho...
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
Login to View More Abstract
The invention provides an antenna and a mobile terminal. The antenna is applied to the mobile terminal, and the mobile terminal is provided with a metal shell. The antenna comprises a radiation unit,wherein a first slot is formed in the metal shell, the metal shell is cut to form a first part and a second part by the first slot, a second slot is formed in a side wall of the second part, the second part forms an annular shape by the second slot, and the second part is the radiation unit. In the antenna provided by the scheme, the second slot is arranged in the metal shell, so that a radiationbody of the antenna forms the annular shape, the radiation body and a feeding unit form an annular antenna, so that the performance of the antenna is improved; and moreover, with the adoption of the structure, slots are formed in different positions of the metal shell, the processing effect is further improved, and the yield is improved.
Description
technical field [0001] The present invention relates to the technical field of communication, in particular to an antenna and a mobile terminal. Background technique [0002] The use of handheld communication electronic devices is becoming more and more popular. Among them, the metal appearance is the most popular appearance type of mobile phones at present. However, the metallization of the product appearance and the wireless performance of the product are both important and restrict each other. However, in order to achieve the performance of the antenna, it is usually necessary to slit the metal back shell so that part of the metal area after cutting can be used as a part of the antenna. [0003] For aesthetic reasons, the metal slit should not be too wide, but if the slit is too narrow, it will affect the performance of the antenna. At present, the mainstream slit width is about 1.5mm. If the width is too large, it will affect the antenna performance of the mobile phone. ...
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
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): H01Q1/36H01Q1/44H01Q1/50H01Q7/00H01Q1/24H01Q1/22H04M1/18
CPCH01Q1/22H01Q1/2258H01Q1/242H01Q1/36H01Q1/44H01Q1/50H01Q7/00H04M1/18
Inventor 刘华涛朱德进
Owner MEIZU TECH CO LTD