Mobile terminal and its gnss antenna system and electronic equipment

A mobile terminal and antenna system technology, applied in radio wave measurement system, satellite radio beacon positioning system, antenna, etc., can solve the problem of occupying space, achieve the effect of saving headroom, light and thin, convenient, and small hardware cost

Active Publication Date: 2018-01-19
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the space left for the antenna inside the mobile terminal (such as a mobile phone) is very effective, and these antennas will occupy a certain space inside the mobile terminal

Method used

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  • Mobile terminal and its gnss antenna system and electronic equipment
  • Mobile terminal and its gnss antenna system and electronic equipment
  • Mobile terminal and its gnss antenna system and electronic equipment

Examples

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Embodiment Construction

[0036] 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 and are intended to explain the present invention and should not be construed as limiting the present invention.

[0037] The GNSS antenna system, mobile terminal and electronic equipment of the mobile terminal according to the embodiments of the present invention will be described below with reference to the accompanying drawings.

[0038] figure 1 It is a schematic structural diagram of a GNSS (Global Navigation Satellite System, Global Navigation Satellite System) antenna system of a mobile terminal according to an embodiment of the present invention. It should be noted that, in the embodiment of the present invention, the mobile terminal...

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Abstract

The invention discloses a mobile terminal and a GNSS (global navigation satellite system) antenna system thereof, and an electronic device. The GNSS antenna system comprises a GNSS master antenna used for generating first GNSS signals; a two-in-one antenna which is formed by sharing a GNSS diversity antenna and a GSM communication antenna and is used for generating second GNSS signals and GSM signals; a frequency divider connected with the two-in-one antenna for separating the second GNSS signals from the GSM signals; a first processing module used for performing positioning according to the first GNSS signals and the second GNSS signals; and a second processing module used for performing mobile communication according to the GSM signals. The system can save a clearance area needed by the diversity antenna, and improves GNSS positioning navigation experience through a smallest hardware cost.

Description

technical field [0001] The present invention relates to the radio field, in particular to a GNSS antenna system of a mobile terminal, a mobile terminal and electronic equipment. Background technique [0002] With the rapid development of mobile communication, the functions of mobile terminals are becoming more and more abundant, such as GPS, WiFi and other applications are gradually becoming popular, and more antennas are needed to cover new frequency ranges. At present, antenna diversity technology, especially mobile terminal (such as mobile phone) antenna diversity technology, has been widely used in LTE diversity 4G communication. The diversity antenna and the main antenna are located at different positions of the mobile terminal and have different antenna forms. It can be understood that the main antenna and the diversity antenna are two non-correlated signal receiving devices, and the combination of the main antenna and the diversity antenna can effectively suppress the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01S19/13G01S19/37H01Q1/24
CPCG01S19/13G01S19/37H01Q1/241
Inventor 韩芸
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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