Invention Grant
- Patent Title: Mobile wireless communications device comprising a satellite positioning system antenna with active and passive elements and related methods
- Patent Title (中): 移动无线通信设备包括具有主动和被动元件的卫星定位系统天线以及相关方法
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Application No.: US11288896Application Date: 2005-11-29
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Publication No.: US07656353B2Publication Date: 2010-02-02
- Inventor: Yihong Qi , Adrian Cooke , Ying Tong Man , Perry Jarmuszewski
- Applicant: Yihong Qi , Adrian Cooke , Ying Tong Man , Perry Jarmuszewski
- Applicant Address: CA Waterloo, Ontario
- Assignee: Research In Motion Limited
- Current Assignee: Research In Motion Limited
- Current Assignee Address: CA Waterloo, Ontario
- Agency: Allen, Dyer, Doppelt, Milbrath & Gilchrist, P.A.
- Main IPC: H01Q1/24
- IPC: H01Q1/24
Abstract:
A mobile wireless communications device may include a portable housing, at least one wireless transceiver carried by the portable housing, and a satellite positioning signal receiver carried by the portable housing. Moreover, a satellite positioning antenna may be carried by the portable housing. The satellite positioning antenna may include an active element connected to the satellite positioning signal receiver, and a passive element connected to a voltage reference and positioned in spaced apart relation from the active element and operatively coupled thereto for directing a beam pattern thereof.
Public/Granted literature
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