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

页码：525 / 528

页数：4

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