Invention Grant
- Patent Title: Wireless devices having antenna isolation structures
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Application No.: US17032823Application Date: 2020-09-25
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Publication No.: US11594815B2Publication Date: 2023-02-28
- Inventor: Erdinc Irci , Enrique Ayala Vazquez , Hongfei Hu , Ming Chen
- Applicant: Apple Inc.
- Applicant Address: US CA Cupertino
- Assignee: Apple Inc.
- Current Assignee: Apple Inc.
- Current Assignee Address: US CA Cupertino
- Agency: Treyz Law Group, P.C.
- Agent Tianyi He
- Main IPC: H01Q1/24
- IPC: H01Q1/24 ; H01Q1/52 ; H01Q13/10 ; H01Q5/25 ; H01Q5/35 ; H01Q9/04 ; H04M1/02

Abstract:
An electronic device may be provided with wireless circuitry and a housing with upper and lower ends. The upper end may include first and second inverted-F antennas formed from portions of conductive peripheral housing structures separated from an antenna ground by a slot. The upper end may include an open slot antenna formed from a portion of the slot. The upper end may include an additional inverted-F antenna that overlap the slot. A parasitic element may be disposed between the open slot antenna and the additional inverted-F antenna and coupled to the antenna ground at a proximal end. A tuning component may be coupled between the parasitic element and the antenna ground.
Public/Granted literature
- US20220102852A1 Wireless Devices Having Antenna Isolation Structures Public/Granted day:2022-03-31
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