自适应均衡在8PSK解调中的应用仿真分析  

Simulated Analysis of the Application of Adaptive Equalizer in 8PSK Demodulation

作　　者：廖鹰梅[1] 邢晓燕[1] 金洪颖[1] 

机构地区：[1]西华师范大学计算机学院,四川南充637002

出　　处：《科技信息》2010年第7期69-70,共2页Science & Technology Information

摘　　要：介绍了8PSK调制解调原理、线性均衡器和判决反馈均衡器的结构以及LMS自适应算法。仿真分析了8PSK解调中应用两种均衡器后的解调性能,作出了误比特率曲线。This paper gives an introduction to the 8PSK modulation demodulation theory, the structure of the linear equalizer and decision feedback equalizer and the LMS adaptive algorithm. It also makes a simulated analysis of the demodulation performance of 8PSK demodulation after the application of the two kinds of equalizer, and then depicts the bit error rate curves.

关 键 词：8PSK 自适应均衡器 LMS算法 误比特率 

分 类 号：N[自然科学总论]