ANTENNA ASSEMBLY AND ELECTRONIC DEVICE - GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD

Title:

ANTENNA ASSEMBLY AND ELECTRONIC DEVICE

Document Type and Number:

WIPO Patent Application WO/2021/179808

Kind Code:

A1

Abstract:

An antenna assembly, comprising: a conductive frame (110) which is provided with at least one slot (111), wherein the slot (111) divides the conductive frame (110) into at least a first conductive stub (113) and a second conductive stub (115) that are independent; and a resonant module (210), which comprises a first resonant circuit (211) and a second resonant circuit (213), wherein one end of the second resonant circuit (213) is grounded, and the other end is connected to the second conductive stub (115); a first signal source (221) couples and feeds a first current signal to the first conductive stub (113) by means of the first resonant circuit (211) and a first feed point (S1), so that the first conductive stub (113) radiates a first radio frequency signal that comprises at least a first satellite positioning signal; and a second signal source (223) feeds a second current signal to the second conductive stub (115) by means of a second feed point (S2); and under the resonance of the second resonant circuit (213), the second conductive stub (115) radiates a second radio frequency signal that comprises at least a second satellite positioning signal.

Inventors:

YANG FAN (CN)

Application Number:

PCT/CN2021/073548

Publication Date:

September 16, 2021

Filing Date:

January 25, 2021

Export Citation:

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Assignee:

GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)

International Classes:

H01Q1/36; H01Q1/22; H01Q1/44; H01Q1/50; H01Q5/10; H01Q5/20; H01Q5/328; H01Q5/35

Foreign References:

CN109687115A	2019-04-26
CN107017457A	2017-08-04
CN110492237A	2019-11-22
JP2013211797A	2013-10-10
CN212136686U	2020-12-11
CN211350951U	2020-08-25
CN212136680U	2020-12-11

Other References: