Invention Grant
- Patent Title: Compact broadband antenna
- Patent Title (中): 紧凑型宽带天线
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Application No.: US13442418Application Date: 2012-04-09
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Publication No.: US08970434B2Publication Date: 2015-03-03
- Inventor: Houssam Kanj , Huanhuan Gu
- Applicant: Houssam Kanj , Huanhuan Gu
- Applicant Address: CA Waterloo, Ontario
- Assignee: BlackBerry Limited
- Current Assignee: BlackBerry Limited
- Current Assignee Address: CA Waterloo, Ontario
- Agency: Conley Rose, P.C.
- Agent J. Robert Brown, Jr.
- Main IPC: H01Q1/38
- IPC: H01Q1/38 ; H01Q9/04 ; H01Q1/24

Abstract:
A compact broadband antenna is disclosed. In various embodiments, the broadband antenna comprises a folded inverted F radiator. The folded inverted F radiator comprises a first L-shaped element comprising an arm portion and a rectangular portion, a feed element coupled to a feed source and to the L-shaped element and a shorting element coupled to ground. In some embodiments, the antenna further comprises a second L-shaped arm providing an additional current path to enhance performance of the antenna. In other embodiments, the antenna further comprises a capacitive coupling patch comprising a rectangular portion that is substantially coplanar with said rectangular portion of the L-shaped element.
Public/Granted literature
- US20130265201A1 Compact Broadband Antenna Public/Granted day:2013-10-10
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