一个简单有效的磁记录纠错系统

A Simple and Effective Error Correction System of Magnetic Tape Recorder

介绍一种简单有效的纠错编码方法 ,用于资源卫星高密度数字磁记录器 ,使误码率由 10 -6降低到 10 -11,同时介绍它的基本工作原理、实现方案及试验结果。

In this paper,a simple and effective error correction method is introduced.In application of the high density digital magnetic recorder(HDDR) of Chinese Resource Satellite,error rate has reduced from 10 -6 to 10 -11 , This paper describe the principles,implementation and test results.