A novel IQ imbalance compensation scheme for the reception of OFDM signals

被引：89

作者：

Schuchert, A ^{[1
]}

Hasholzner, R

Antoine, P

机构：

[1] Motorola SPS, Munich, Germany

[2] Motorola Semicond SA, Toulouse, France

来源：

IEEE TRANSACTIONS ON CONSUMER ELECTRONICS | 2001年 / 47卷 / 03期

关键词：

D O I：

10.1109/30.964115

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Digital receivers still employ analog components in the demodulation process causing amplitude and phase imbalances between the I and Q branches. This article describes a novel digital compensation scheme for Orthogonal Frequency Division Multiplex (OFDM) receivers based on adaptive frequency domain filtering to remove the IQ imbalance effects.

引用

页码：313 / 318

页数：6

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