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本文分析了16-QAM 数字微波系统判决反馈均衡器的性能,提出了一种选取抽头系数调整步长的新方法,并在硬件实现中采用了取样代替乘法的设想,以节省大量乘法器.
In this paper, the performance of 16-QAM digital microwave decision feedback equalizer is analyzed. A new method to select the tap coefficient adjustment step is proposed. The assumption of sampling instead of multiplication is adopted in hardware implementation to save a large number of multipliers.