【摘要】 利用低压电力线高速、可靠地传输通信数据具有十分重要的意义,但是低压电力线路网络结构和负载特性复杂,需要对信道有深入的了解。文中分析了电力线信道的阻抗、噪声、衰减特性,据此给出了电力线信道模型,有助于深入理解低压电力线通信的特点。更多还原

【Abstract】 Characteristics is therefore very important to high spead and reliable transmission of data signals over low-voltage power line.The low-voltage power distribution network topology and load characteristics are very complex,understanding PLC channel.This paper analyzes the impedance,noise and attenuation characteristics of PLC channel and introduces the PLC channel model which will help us understand PLC further.更多还原