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Global navigation satellite system gnss antenna system for 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 the problems of hardware consumption, occupancy, multiple clearance areas, etc., to save hardware costs, save clearance areas, and improve GNSS positioning The effect of the navigation experience

Active Publication Date: 2017-11-24
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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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 for mobile terminal, mobile terminal and electronic equipment
  • Global navigation satellite system gnss antenna system for mobile terminal, mobile terminal and electronic equipment
  • Global navigation satellite system gnss antenna system for mobile terminal, mobile terminal and electronic equipment

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Embodiment Construction

[0020] 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.

[0021] 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, 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 invention relates to the field of communication technology, in particular to a 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. Diversity antennas separate the received multipath signals into uncorrelated or independent multipath signals, and then combine the energy of these separated multipath signals. , 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, 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 this way, different antennas occupy more clearance area o...

Claims

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Application Information

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