摘要
论文针对电力线扩频通信信道的特点 ,在时域最小均方误差自适应滤波算法的基础上 ,推导了频域自适应滤波 (FDAF)算法 ,并提出了用FDAF算法抑制大功率窄带干扰的具体方法。研究表明 ,该方法是适用的、有效的。
According to the characteristics of power line spread spectrum communication channel,the authors deduce the FDAF algorithm,and give the detail method to restrain the narrow-band interference when the large power outputs.The research indicates that the algorithm is appropriate and effective.
出处
《电力系统通信》
2002年第9期22-25,共4页
Telecommunications for Electric Power System
关键词
电力线
扩频通信
窄带干扰
自适应抑制技术
配电网
power line
spread spectrum communication
narrow-band interference
self-adaptive restraining technology
