发明名称 |
USE OF AN IMAGE REJECT MIXER IN A FORWARD DATA CHANNEL TUNER |
摘要 |
Disclosed are systems and methods which utilize an image reject mixer in an out-of-band mixer application such as in a forward data channel frequency converter. For example, according to a preferred embodiment, an image reject mixer is utilized to provide a relatively high degree of image rejection with respect to an out-of-band signal, thereby relaxing the requirement for filtering in the signal path leading to the mixer cirtuitry. Preferred embodiments of the invention are substantially or fully implemented utilizing integrated circuit technology. |
申请公布号 |
WO03050945(A2) |
申请公布日期 |
2003.06.19 |
申请号 |
WO2002US38886 |
申请日期 |
2002.12.05 |
申请人 |
MICROTUNE (TEXAS), L.P. |
发明人 |
RICHTER, KURT, J.;BOLTON, JERRY, T., JR. |
分类号 |
H03D7/16 |
主分类号 |
H03D7/16 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|