Invention Grant
- Patent Title: GPS RF front end and related method of providing a position fix, storage medium and apparatus for the same
- Patent Title (中): GPS射频前端及相关方法提供定位，存储介质及其设备
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Application No.: US12299938Application Date: 2007-05-02
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Publication No.: US07986268B2Publication Date: 2011-07-26
- Inventor: Saul R. Dooley , Christopher B Marshall , Bryan D. Young , Andrew T. Yule
- Applicant: Saul R. Dooley , Christopher B Marshall , Bryan D. Young , Andrew T. Yule
- Applicant Address: NL Eindhoven
- Assignee: NXP B.V.
- Current Assignee: NXP B.V.
- Current Assignee Address: NL Eindhoven
- Priority: EP06113638 20060508
- International Application: PCT/IB2007/051641 WO 20070502
- International Announcement: WO2007/129263 WO 20071115
- Main IPC: G01S19/09
- IPC: G01S19/09 ; G01S19/36
Abstract:
A GPS RF front-end is disclosed comprising an antenna for receiving GPS signals, an analog to digital converter for sampling received GPS signals and interface circuitry for outputting the GPS signal samples. The GPS RF front-end is configured to vary the sample resolution of GPS signal samples outputted. Also disclosed is a corresponding method of providing a position fix, storage medium and apparatus for the same.
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