Invention Grant
- Patent Title: Coupled antenna structure
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Application No.: US15386090Application Date: 2016-12-21
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Publication No.: US11050142B2Publication Date: 2021-06-29
- Inventor: Heikki Puuri , Erik Lindman
- Applicant: Suunto Oy
- Applicant Address: FI Vantaa
- Assignee: Suunto Oy
- Current Assignee: Suunto Oy
- Current Assignee Address: FI Vantaa
- Agency: Laine IP Oy
- Main IPC: H01Q1/27
- IPC: H01Q1/27 ; H01Q1/38 ; H01Q1/36 ; H01Q9/04 ; H01Q5/385 ; H01Q7/00 ; G04R60/02

Abstract:
A coupled antenna apparatus particularly well adapted for small form factor, metal encased applications that utilize satellite wireless links, e.g. GPS. Certain examples use electromagnetic feeding that includes one or more separate feed elements that are not galvanically connected to a radiator element of the antenna. Additionally, one radiator element of the antenna can be located on an outermost surface of a bezel of an electronic device, for example a wrist-wearable device. A resonating circuit is housed within an electronic device and electrically coupled to such an outer radiator element.
Public/Granted literature
- US20170179581A1 Coupled antenna structure Public/Granted day:2017-06-22
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