基于训练模式的自适应干扰对消技术
首发时间:2018-06-21
摘要:首先,本文对自适应对消原理进行了阐述,分析变步长自适应对消原理及特点。其次,提出了一种新的变步长自适应对消算法,对其性能做出了测试,得到MSD对比曲线,分析其收敛与稳态特性。最后,提出了自适应对消硬件实现方法的一种高效模式,即基于训练模式的自适应干扰对消技术,提高了工作效率,具有一定的工程应用价值。
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Adaptive interference cancellation with training mode
Abstract:First of all, expounding the principle of adaptive cancellation, analyzing the principle and characteristics of variable step-length adaptive cancellation. Secondly, proposing a new adaptive cancellation algorithm and testing the performance of the variable step and obtain the MSD comparison curve to analyze its convergence and steady-state characteristics. Finally, putting forward a kind of efficient mode of the adaptive cancellation hardware implementation method, namely adaptive interference cancellation technology based on training mode, improve the working efficient, has certain engineering application value.
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