| 摘要: |
| 本文阐述了解决通信系统中回波问题而提出的一种较完善的数据驱动自适应回波抵消器的结构及性能。分析了相位抖动、频率漂移及偏值等问题对抵消器性能的影响。 |
| 关键词: 数字通信 回波抵消器 自适应滤波 |
| DOI： |
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| 基金项目: |
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| The adaptive digital echo cancelling |
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| Abstract: |
| In order to solve problem of echo in communication system, this paperproposes a more perfect configuration and property of data-driven adaptive echocanceller. Effects of phase jitter, frequency shift and biases on performance of echocancellers are analyzed. |
| Key words: Digital Communication,Adaptive Filtering,Echo Cancellers |
《电讯技术》编辑部 