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Global satellite navigation system gnss antenna system and mobile terminal for 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 that the GNSS antenna's ability to receive radio frequency signals is weakened, and achieve the effect of improving the experience of GNSS positioning and navigation

Active Publication Date: 2018-06-12
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Abstract
  • Description
  • Claims
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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

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  • Global satellite navigation system gnss antenna system and mobile terminal for mobile terminal
  • Global satellite navigation system gnss antenna system and mobile terminal for mobile terminal
  • Global satellite navigation system gnss antenna system and mobile terminal for mobile terminal

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Embodiment Construction

[0017] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention. On the contrary, the embodiments of the present invention include all changes, modifications and equivalents coming within the spirit and scope of the appended claims.

[0018] figure 1 It is a schematic structural diagram of a global navigation satellite system GNSS antenna system for a mobile terminal proposed by an embodiment of the present invention. The GNSS antenna system is a Global Navigation Satellite System (GNSS) compatible antenna system. For example, the GNSS antenna system can be used as a transmitting antenna in a co-freque...

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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 invention relates to the field of communication technology, in particular to a global satellite navigation system GNSS antenna system of a mobile terminal and the 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 converts the energy of these separated multipath signals into Combine to maximize the received signal energy, effectively suppress the deterioration of the received signal due to factors such as space fading, and improve the signal-to-noise ratio. In related technologies, the GNSS antenna of the mobile terminal is set on the top of the mobile terminal. When receiving radio frequency signals sent by satellites, the GNSS antenna needs to be free of any occlusion and the be...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01Q1/00H01Q1/24H01Q1/36H01Q21/00
CPCH01Q1/002H01Q1/24H01Q1/36H01Q21/00
Inventor 韩芸
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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