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

Global navigation satellite system (GNSS) antenna system of mobile terminal and mobile terminal

A global satellite navigation and mobile terminal technology, applied in the field of global satellite navigation system GNSS antenna system and mobile terminal, can solve the problem of weak ability of GNSS antenna to receive radio frequency signals, and achieve the effect of improving GNSS positioning and navigation experience

Active Publication Date: 2016-10-12
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
View PDF9 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In this way, when the mobile terminal is not placed vertically, the ability of the GNSS antenna to receive radio frequency signals becomes weak

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
  • Global navigation satellite system (GNSS) antenna system of mobile terminal and mobile terminal
  • Global navigation satellite system (GNSS) antenna system of mobile terminal and mobile terminal
  • Global navigation satellite system (GNSS) antenna system of mobile terminal and mobile terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] The embodiments of the present invention will be described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals indicate the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the drawings are exemplary, and are only used to explain the present invention, but should not be understood as limiting the present invention. On the contrary, the embodiments of the present invention include all changes, modifications and equivalents falling within the scope of the spirit and connotation of the appended claims.

[0018] figure 1 It is a schematic structural diagram of a global navigation satellite system GNSS antenna system of a mobile terminal proposed in an embodiment of the present invention. The GNSS antenna system is a global navigation satellite system (Global Navigation Satellite System, GNSS) compatible antenna system. The GN...

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 provides a global navigation satellite system (GNSS) antenna system of a mobile terminal and the mobile terminal. The antenna system comprises a secondary set GNSS antenna, a master set GASS antenna and a positioning processor, wherein the secondary set GNSS antenna is used for generating a first positioning signal; the secondary set GNSS antenna has a first wave beam direction; the master set GNSS antenna is used for generating a second positioning signal; the secondary set GNSS antenna has a second wave beam direction; the first wave beam direction and the second wave beam direction are perpendicular mutually; and the positioning processor is used for positioning according to the first positioning signal and the second positioning signal. By adoption of the GNSS antenna system, the GNSS positioning navigation experience can be effectively improved.

Description

Technical field [0001] The present invention relates to the field of communication technology, in particular to a global satellite navigation system GNSS antenna system of a mobile terminal and a mobile terminal. Background technique [0002] With the continuous development of communication technology, antenna diversity technology has been widely used in the field of communication technology. The diversity antenna separates the received multipath signals into uncorrelated or independent multipath signals, and then combines the energy of these separated multipath signals. Combining to maximize the energy of the received signal, effectively suppress the deterioration of the received signal due to factors such as spatial fading, and improve the signal-to-noise ratio. In the related art, the GNSS antenna of the mobile terminal is set on the top of the mobile terminal. When receiving the radio frequency signal sent by the satellite, the GNSS antenna needs to be free of any obstruction...

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): H01Q1/00H01Q1/24H01Q1/36H01Q21/00
CPCH01Q1/002H01Q1/24H01Q1/36H01Q21/00
Inventor 韩芸
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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