摘要
设计了基于ST7538电力线载波芯片的低压电力线载波通信接口电路,对接口电路中的耦合保护放大电路工作原理作了分析;对ST7538在智能家居上的应用作了设计,并通过实验验证了该设计。
The power line interface circuit of low-voltage power line carrier communications base on power line carrier ST7538 chip is designed, the principle of the coupled circuit and amplifier circuit and protection circult for the interface circuit are analyzed mainly; The application of the ST7538 on the intelligent home is designed and the design is validated through experimental testing.
出处
《电子质量》
2008年第4期59-62,共4页
Electronics Quality
关键词
电力线载波通信
频移键控
接口电路
智能家居
Power line carrier communication
Frequency shift keying （FSK）
Interface circuit
Intelligent home
