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公开(公告)号:US20130122846A1
公开(公告)日:2013-05-16
申请号:US13550499
申请日:2012-07-16
申请人: David F. Sorrells , Michael J. Bultman , Robert W. Cook , Jonathan S. Jensen , Martin R. Johnson, JR. , Richard C. Looke , Charley D. Moses, JR. , Gregory S. Rawlins , Michael W. Rawlins , Robert T. Short , Jamison L. Young
发明人: David F. Sorrells , Michael J. Bultman , Robert W. Cook , Jonathan S. Jensen , Martin R. Johnson, JR. , Richard C. Looke , Charley D. Moses, JR. , Gregory S. Rawlins , Michael W. Rawlins , Robert T. Short , Jamison L. Young
IPC分类号: H04B1/12
摘要: Methods, systems, and apparatuses for down-converting an electromagnetic (EM) signal by aliasing the EM signal, and applications thereof are described herein. Reducing or eliminating DC offset voltages and re-radiation generated when down-converting an electromagnetic (EM) signal is also described herein. Down-converting a signal and improving receiver dynamic range is also described herein.
摘要翻译: 这里描述了通过使EM信号进行混叠来对电磁(EM)信号进行下变频的方法,系统和装置及其应用。 本文还描述了降低或消除直流偏移电压和下变频电磁(EM)信号时产生的再辐射。 本文还描述了下变频信号和改善接收机动态范围。