对谐振电路中品质因数Q值的讨论  

The Discussion of Quality Factor in Resonant Circuit

作　　者：管潇津[1] 

机构地区：[1]保定师范专科学校物理系,河北保定071051

出　　处：《保定师范专科学校学报》2004年第4期23-25,共3页Journal of Baoding Teachers College

摘　　要：从Q值的定义出发,分别求出了RLC串联电路和RL-C并联电路的Q值.讨论了相同形式的Q值的不同含义及两电路的谐振特性.The quality factor of RLC series resonance and RL-C current resonance were calculated from the definition of it. Although the forms both of the circuits are in same, but the characteristic of the circuits isn't identity.So the different meanings of quality factors in same form were discussed.

关 键 词：谐振电路 谐振频率 品质因数 

分 类 号：O441[理学—电磁学]