摘要
介绍电感、电容、串联电路、并联电路的特点 ,分析电感、电容对高频率的电视载波信号和低频率的交流信号所呈现的特性 ,对两信号的分离与合成进行阐述 。
The essay describes feature of inductance,capacitance,series and parallel circuit,and analyzes inducatance and capacitance features to high frequency TV carrier signal and low frequency current signal separately.The paper introduces separation and combination of the two signals.The paper also describes special process to signal with series and parallel resonance circuit.
出处
《中国有线电视》
北大核心
2003年第19期27-28,共2页
China Digital Cable TV
