摘要
针对LC谐振电路在设计过程中存在运算量大,硬件调整和测试都比较复杂且不易优化的问题,提出了LC谐振回路电感、电容的选值方法。采用Multisim软件对选频放大电路进行辅助设计分析,并对放大器的中心频率、电压增益和选择性等性能进行了仿真验证。结果表明,所设计的放大器满足预期设计指标要求,且设计过程简单。因此,所提方法是有效的、可行的。
According to large amount of computation, complicated adjustment and test, This paper presents a method of choosing value of capacitance and inductance in LC resonance Circuit based on Multisim simulation software. The amplifier is simulated tO analyze its center frequency, selectivity and power gain. AU of the conclusions show that the amplifier meets need of the design. The process and method of the computer-aided design are simple, The simulation results show that this method is effective. words
出处
《阜阳师范学院学报（自然科学版）》
2011年第4期35-37,共3页
Journal of Fuyang Normal University(Natural Science)
