Invention Grant
- Patent Title: I/Q calibration for walking-IF architectures
- Patent Title (中): 步进式IF架构的I / Q校准
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Application No.: US11968644Application Date: 2008-01-02
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Publication No.: US08478222B2Publication Date: 2013-07-02
- Inventor: Klaas Wortel , Rainer Gaethke , Vincent K. Jones , James Gardner
- Applicant: Klaas Wortel , Rainer Gaethke , Vincent K. Jones , James Gardner
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agent Howard Seo
- Main IPC: H04B7/00
- IPC: H04B7/00
Abstract:
Systems and methodologies are described that facilitate calibration techniques for a station in a wireless communication system that can be utilized to provide joint estimates for distortion introduced by in-phase and quadrature (I/Q) imbalance and mixing-product modulated images.
Public/Granted literature
- US20080166985A1 I/Q CALIBRATION FOR WALKING-IF ARCHITECTURES Public/Granted day:2008-07-10
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