2008•Yunnan Daxue xuebao. Shehui kexue banRequires access

A novel systematic design of voltage-mode nth-order CCII+ low-pass filter

Yigang He

Abstract

A systematic method of designing for nth-order voltage-mode multiple-loop feedback low-pass filter based on CCII+ is presented.The systematic design formula is derivatived.Different finds of nth-order low-pass filter structure are obtained by this method.An third-order low-pass filter is designed through the proposed method and simulated in PSPICE.The simulation results show that the proposed design method is feasible.

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Key concepts: Filter (signal processing), Low-pass filter, Control theory (sociology), Filter design, Voltage, Electronic engineering, Computer science, Mathematics