Title:
ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/164505
Kind Code:
A1
Abstract:
The present application provides an electronic device, comprising 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 the middle 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 means of the first gap and the second gap. The first excitation source is electrically connected to the first branch knot and feeds a first excitation current into the first branch knot so as to excite a first antenna taking the first branch knot as a radiator to resonate in a WIFI frequency band and a GPS L1 frequency band. The second excitation source is electrically connected to the second branch knot, feeds a second excitation current into the second branch knot, and excites a second antenna taking the second branch knot as a radiator to resonate in the GPS L5 frequency band. The isolation circuit is electrically connected to the second branch knot and isolates the interference of the first antenna on the second antenna. The electronic device has a relatively good communication effect.
Inventors:
ZHOU LIN (CN)
Application Number:
PCT/CN2021/073756
Publication Date:
August 26, 2021
Filing Date:
January 26, 2021
Export Citation:
Assignee:
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)
International Classes:
H01Q1/24; H01Q1/36; H01Q1/50
Foreign References:
| CN109687115A | 2019-04-26 | |||
| JP2013211797A | 2013-10-10 | |||
| CN110492237A | 2019-11-22 | |||
| CN111193100A | 2020-05-22 | |||
| CN211556119U | 2020-09-22 |
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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