发明授权
- 专利标题: Low IF receiver systems and methods
- 专利标题(中): 低IF接收机系统和方法
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申请号: US10963049申请日: 2004-10-12
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公开(公告)号: US07480349B2公开(公告)日: 2009-01-20
- 发明人: Norman J. Beamish , William J. Domino , Morten Damgaard
- 申请人: Norman J. Beamish , William J. Domino , Morten Damgaard
- 申请人地址: US CA Irvine
- 专利权人: Skyworks Solutions, Inc.
- 当前专利权人: Skyworks Solutions, Inc.
- 当前专利权人地址: US CA Irvine
- 代理机构: Thomas, Kayden, Horstemeyer & Risley, LLP
- 主分类号: H04L27/00
- IPC分类号: H04L27/00
摘要:
Embodiments of a low intermediate frequency system and method are disclosed. In one embodiment, among others, a method for operating a receiver is disclosed that comprises receiving a radio frequency signal, downconverting the radio frequency signal to a downconverted signal comprising an in-phase component and quadrature component, and estimating a gain and phase imbalance between the in-phase component and the quadrature component.
公开/授权文献
- US20060079195A1 Low if receiver systems and methods 公开/授权日:2006-04-13
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