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

A technology for global navigation satellites and mobile terminals, applied to antennas, antenna arrays, antenna components, etc., can solve problems such as occupancy, multiple headroom areas, and hardware overhead consumption, so as to save headroom, save hardware overhead, and improve GNSS positioning The effect of the navigation experience

Active Publication Date: 2016-10-12
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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Problems solved by technology

[0003] In this way, different antennas occupy more clearance area of ​​the GNSS antenna system, consuming hardware overhead

Method used

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

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Embodiment Construction

[0020] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings, in which 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.

[0021] 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 GNSS ...

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Abstract

The invention provides a global navigation satellite system (GNSS) antenna system of a mobile terminal, the mobile terminal and electronic equipment. The system comprises a mainboard, a GNSS master antenna, a common diversity antenna, an adjusting module and a frequency divider, wherein the mainboard is provided with at least two clearance zones; the GNSS master antenna is used for generating a first GNSS signal; the common diversity antenna is used for generating a second GNSS signal and a wireless communication signal; the common diversity antenna is a two-in-one antenna of a GNSS diversity antenna and a wireless communication antenna; the GNSS master antenna and the common diversity antenna are located in at least two clearance zones of the mainboard respectively; the adjusting module is connected with the common diversity antenna and is used for adjusting a resonance point of the common diversity antenna to generate the second GNSS signal and the wireless communication signal; and the frequency divider is connected with the adjusting module and is used for separating the second GNSS signal from the wireless communication signal. Through the GNSS antenna system of the mobile terminal, the clearance zones required by the GNSS antenna system can be effectively reduced; hardware overhead is reduced; and the positioning navigation experience of a GNSS is improved.

Description

Technical field [0001] The present invention relates to the field of communication technology, in particular to a global navigation satellite system GNSS antenna system of a mobile terminal, a mobile terminal and electronic equipment. Background technique [0002] With the 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 multiple signals, and then combines the energy of these separated multiple signals , In order 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 related technologies, diversity antennas, main antennas, and wireless communication antennas are located in different clearance areas of the GNSS antenna system, and have different antenna forms. [0003] In ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q1/24H01Q21/00
CPCH01Q1/241H01Q21/00
Inventor 韩芸
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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