发明名称 |
Dc offset, re-radiation, and i/q solutions using universal frequency translationtechnology |
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 |
AU7863000(A) |
申请公布日期 |
2001.05.10 |
申请号 |
AU20000078630 |
申请日期 |
2000.10.06 |
申请人 |
PARKERVISION, INC. |
发明人 |
DAVID F. SORRELLS;MICHAEL J. BULTMAN;ROBERT W. COOK;JONATHAN S. JENSEN;MARTIN R. JOHNSON;RICHARD C. LOOKE;CHARLEY D. MOSES JR.;GREGORY S. RAWLINS;MICHAEL W. RAWLINS;ROBERT T. SHORT;JAMISON L. YOUNG |
分类号 |
H03D3/00;H03D7/00 |
主分类号 |
H03D3/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|