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Adaptive LMS equalizer
  发布时间:2013-6-26
工艺:
厂家: 种类:DSP
提供者:OpenCores 功耗: 电压:
电流: 面积: 温度:
引脚数:  
 
特点: - 5 TAP PIPELINED LMS ADAPTIVE FILTER CORE 
- 8 bit data 
- 3TAP Constant Channel Filter 
- Spartan II compitible 

 

详细描述:

 

In communication systems channel poses an important role. channels can convolve many different kind of distortions to our information. In perticular wireless channels multipath distortion is sevear.
and more sevear is such distortion is random.

To handle this, multipath affected channels require Equalizers at receaver end.
such equalizer uses different learning Algorithms for identifying channels continuously.

This project is VHDL implementation of LMS learning algorithm with pipelined architecture. so this implementation can work with higher data rates with less clock speed requirments and so with less power consumpiton

It uses Fixed point arithmatic blocks for filtering so suitable for coustom asic.


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