Complex low-pass filters

被引：0
|
作者：
Kiss, P [1 ]
Prodanov, H [1 ]
Glas, J [1 ]
机构：
[1] Agere Syst, Dept Commun Circuits Res, Murray Hill, NJ 07960 USA
来源：
2002 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOL I, PROCEEDINGS | 2002年
关键词：
D O I：
暂无
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
Quadrature zero-if transceivers suffer from the imbalance of the I and Q paths. By using a complex low-pass filter topology instead of a conventional pair of real low-pass filters, this imperfection can be reduced. Both analytical and numerical analysis show that the proposed technique is significantly more robust to circuit imperfections than the traditional architecture.
引用
收藏
页码：525 / 528
页数：4
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