Electronic equipment

A technology of electronic equipment and inductance, which is applied in the direction of circuits, electrical components, antenna supports/mounting devices, etc., can solve the problems of poor antenna communication performance, low positioning and navigation accuracy, etc., to save processing time, good appearance integrity, The effect of improving structural strength

Pending Publication Date: 2020-05-22
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, most smartphones on the market can only support the L1 frequency band. Therefore, the positioning and navigation accuracy of smartphones on the market are not high
Smartphones that support both the L1 frequency band and the L5 frequency band have high positioning and navigation accuracy. However, because the mobile phone in the L5 frequency band is susceptible to interference from other frequency bands or other devices in the smartphone, the antenna that supports the L5 frequency band poor communication performance

Method used

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Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0027] Reference herein to an "embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the present application. The occurrences of this phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is understood explicitly and implicitly by those sk...

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Abstract

The invention provides electronic equipment. The electronic equipment comprises a middle frame, a first excitation source, a second excitation source and an isolation circuit. The middle frame comprises a middle frame body and a frame connected to the periphery of the middle frame body. A first gap penetrating through two opposite surfaces of the middle frame body is formed in the periphery of themiddle frame body, a second gap is further formed in the frame adjacent to the first gap, the second gap is communicated with the first gap, and the frame is divided into a first branch knot and a second branch knot by the first gap and the second gap. The first excitation source is electrically connected with the first branch knot and feeds a first excitation current into the first branch knot so as to excite the first antenna taking the first branch knot as the radiator to resonate in a WIFI frequency band and a GPS L1 frequency band. The second excitation source is electrically connected with the second branch knot, feeds a second excitation current into the second branch knot, and excites the second antenna taking the second branch knot as the radiator to resonate in the GPS L5 frequency band. The isolation circuit is electrically connected with the second branch knot and isolates the interference of the first antenna on the second antenna. The electronic equipment provided by theinvention has a relatively good communication effect.

Description

technical field [0001] The present application relates to the technical field of communications, and in particular to an electronic device. Background technique [0002] With the development of mobile communication technology, smart phones with communication functions are more and more popular among users. The Global Positioning System (GPS) antennas in mainstream mobile phones currently in the industry mainly have two frequency bands, the L1 frequency band and the L5 frequency band. At present, most smart phones on the market can only support the L1 frequency band. Therefore, the positioning and navigation accuracy of the smart phones on the market are not high. Smartphones that support both the L1 frequency band and the L5 frequency band have high positioning and navigation accuracy. However, because the mobile phone in the L5 frequency band is susceptible to interference from other frequency bands or other devices in the smartphone, the antenna that supports the L5 frequ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q1/24H01Q1/36H01Q1/50H01Q1/52
CPCH01Q1/244H01Q1/36H01Q1/50H01Q1/521
Inventor 周林
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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