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

Splittable antenna equipment as well as method and device for controlling antenna equipment

An antenna device and split technology, applied in the field of communication, can solve the problems that the antenna performance of the mobile phone is not as good as that of the antenna, and the inability to make calls, etc., so as to improve the efficiency of the antenna and increase the headroom

Active Publication Date: 2015-05-27
XIAOMI INC
View PDF15 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For terminal devices on mobile phones, the metal frame has the greatest impact on the performance of the mobile phone antenna. Although the related technology uses the metal frame as a part of the antenna radiator to reduce the impact of the metal frame on the performance of the mobile phone antenna, but Due to the complex environment in which the metal frame is located, the antenna performance of the mobile phone with the metal frame is still not as good as that of the mobile phone with the plastic frame
When users are in areas with less base station coverage, mobile phones with metal frames are more likely to fail to make calls due to weak received signals

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
  • Splittable antenna equipment as well as method and device for controlling antenna equipment
  • Splittable antenna equipment as well as method and device for controlling antenna equipment
  • Splittable antenna equipment as well as method and device for controlling antenna equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0047] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present invention. Rather, they are merely examples of apparatuses and methods consistent with aspects of the invention as recited in the appended claims.

[0048] Figure 1A is one of the structural diagrams of a detachable antenna device shown according to an exemplary embodiment, Figure 1B is the second structural diagram of a detachable antenna device shown according to an exemplary embodiment; wherein, Figure 1A is a structural diagram when the detachable antenna device is in the first state, Figure 1B is a structural diagram when the detac...

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

No PUM Login to View More

Abstract

The invention relates to splittable antenna equipment as well as a method and a device for controlling the antenna equipment, and is used for improving the antenna efficiency of a mobile terminal. The splittable antenna equipment comprises an antenna element and a rotatable metal frame, wherein the rotatable metal frame is clung to a side surface of the mobile terminal when the antenna equipment is in a first state; the rotatable metal frame is electrically connected with a feed point of the antenna element through rotation when the antenna equipment is in a second state. The technical scheme can enable the rotatable metal frame and the antenna element to be combined into an external mobile phone antenna, thereby improving the antenna efficiency of the mobile terminal.

Description

technical field [0001] The present disclosure relates to the field of communication technologies, and in particular to a detachable antenna device, a method and a device for controlling the rotation of the antenna device. Background technique [0002] Today's mainstream mobile phones all use metal frames, and metal frame phones are more and more popular due to their good feel and appearance. For terminal devices on mobile phones, the metal frame has the greatest impact on the performance of the mobile phone antenna. Although the related technology uses the metal frame as a part of the antenna radiator to reduce the impact of the metal frame on the performance of the mobile phone antenna, but Due to the complex environment in which the metal frame is located, the antenna performance of a mobile phone with a metal frame is still inferior to that of a mobile phone with a plastic frame. When the user is in an area with less base station coverage, the mobile phone with a metal f...

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
Patent Type & Authority Applications(China)
IPC IPC(8): H01Q1/44H01Q1/24H01Q1/36
Inventor 熊晓峰王霖川薛宗林
Owner XIAOMI INC
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