复数滤波器组 Complex Filter Bank
An active OTA-C complex filter was implemented in 0.18 μm CMOS process.
采用0.18μm CMOS工艺,实现了一款中心频率和带宽可调节的OTA-C复数滤波器。
参考来源 - 双模式复数滤波器电路设计This paper summarizes the principle of signal processing in complex domain and introduces the implementation of a low-power Butterworth polyphase filter application to GPS radio front-end.
总结了复数域内的信号处理原理,并介绍了应用于GPS射频前端的低功耗巴特沃思复数滤波器设计实现。
参考来源 - 低功耗的巴特沃思复数滤波器设计·2,447,543篇论文数据，部分数据来源于NoteExpress
另一个是低中频复数滤波器设计。
介绍了一种基于蛙跳式低通滤波器原型综合而成的复数滤波器。
A complex filter synthesized from the leapfrog lowpass prototype is proposed.
提出了一种采用有源r C滤波器实现复数滤波器时可快速确定无源器件参数值的设计方法。
A design methodology of active-RC complex filter is proposed in this paper, with which one can determine the parameters of passive components quickly.
应用推荐