发明名称 DC Offset, Re-Radiation, and I/Q Solutions Using Universal Frequency Translation Technology
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.
申请公布号 US2009318107(A1) 申请公布日期 2009.12.24
申请号 US20090419465 申请日期 2009.04.07
申请人 PARKERVISION, INC. 发明人 SORRELLS DAVID F.;BULTMAN MICHAEL J.;COOK ROBERT W.;JENSEN JONATHAN S.;JOHNSON MARTIN R.;LOOKE RICHARD C.;MOSES, JR. CHARLEY D.;RAWLINS GREGORY S.;RAWLINS MICHAEL W.;SHORT ROBERT T.;YOUNG JAMISON L.
分类号 H04B1/26;H03C3/40;H03D3/00;H03D7/00;H04B1/10;H04B1/12;H04B1/28;H04B1/30 主分类号 H04B1/26
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