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