【摘要】 为了解决波束合成前解码算法消耗硬件资源庞大的问题,在理论分析的基础上,以64通道的最长1 000个点的Golay码系统为例,提出波束合成前解码算法在计算过程和逻辑设计2个层面的优化方法,并从工程实现的角度,给出了基于QuartusⅡ设计平台的数据结果,验证了方法的可行性和有效性.更多还原

【Abstract】 In order to resolve the problem that the great consumption of hardware resources of pre-decoding method,it is analyzed theoretically first,and then a set of optimized decoding arithmetic is brought out to decrease the hardware cost to an acceptable level.According to the above precept,experimental data based on Golay code with Quartus II has been put out in evidence for the feasibility and validity of that method.更多还原