盲均衡技术是不需要训练序列的自适应均衡技术.该项技术可以消除由于通信信道失真造成的码间干扰.本文的目的是对盲均衡技术作一介绍,包括对广泛应用的最大归一化累积量判据的介绍和讨论,并在此基础上提出了基于模拟退火技术的设计方法,最后,对这种盲均衡器骑行了仿真,并得出了相应的结论. Blind equalization is an adaptive equalization technique that does not require training sequences and can eliminate intersymbol interference due to communication channel distortion.The purpose of this paper is to introduce blind equalization techniques including maximum normalization for a wide range of applications Based on this, a design method based on simulated annealing technique is proposed. Finally, the simulation of riding on the blind equalizer is carried out and the corresponding conclusions are drawn.