摘要
由于低压电力线路存在的高的噪声和干扰,为了提高载波电路的通信性能,设计了一种实用化的L-C带通滤波器,并将其用于低压电力线载波通信电路中,有效地抑制了噪声和干扰,取得了预期的效果。
Because of the high noise and interference in the low-voltage power line,in or-der to improve the capability of the carrier circuit,a pratical L-C band pass filter was designed and has been applied to the low-voltage power line carrier communication cir-cuit.It fits very good for restraining the noise and interference,and obtained the anticipated effect.
出处
《电测与仪表》
北大核心
2003年第12期33-36,共4页
Electrical Measurement & Instrumentation
