【摘要】 本文提出一种可由运算放大器,电容比和电阻比实现的模拟有源滤波器,称为含独立电阻组的有源C滤波器。文中探讨了这种滤波器的可实现理论和实现方法,设计了具体电路,并给出了实验结果。更多还原

【Abstract】 A new class of analog active filters using OP amps, ratios of capacitors and ratios of resistors is presented. They are active C filters containing independent groups of resistors. The theory and approaches for realizing this new class of filters are discussed. Two filters are designed and analysed and its experimental results are given.更多还原