纯差式接收机的直流偏置缓解

2005 5th International Conference on Information Communications & Signal Processing Pub Date : 2005-12-06 DOI:10.1109/ICICS.2005.1689120

M. Osoba, J. Irvine, R. Stewart, D. Crawford, F. Westall

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引用次数: 0

摘要

本文介绍了手机中纯差接收机架构的优点和实现问题，回顾了目前用于减轻由于本振(LO)泄漏自混合而产生的直流偏移的一些技术，并研究了一种简化的解决方案

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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DC Offset Mitigiation in Homodyne Receiver

The benefits and implementation issues of the homodyne receiver architecture in mobile handsets is presented, with a review of some current techniques used to mitigate the dc-offset generated due to local-oscillator (LO) leakage self-mixing, and a simplified solution is investigated

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2005 5th International Conference on Information Communications & Signal Processing

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