2006•Journal of Jishou UniversityRequires access

Systematic Design of Nth-order Multiple Loop Feedback Lowpass Filters

Peng Liang-yu, Yigang He, Chunxi Zhang, Huang Man-chi

Abstract

A systematic method of designing nth-order multiple-loop feedback current-mode low-pass filter based on multiple-output current controlled conveyor(CCCII±)is presented.Different kinds of nth-order low-pass filter structure can be obtained by this method.The proposed nth-order filter is constructed by n CCCIIs and n grounded capacitors.and is integrated conveniently for all the capacitors grounded.Design example of 4th-order lowpass filter and computer simulation results of multiple-parameter sensitivity are also provided.

About this research paper

What this paper is about

Why it matters

A significance statement is not available in the OpenAlex record.

Key contribution

A contribution statement is not available in the OpenAlex record.

Method / approach

Method details are not available in the OpenAlex metadata.

Main findings

Findings are not separately available in the OpenAlex metadata.

Limitations

Limitations are not available in the OpenAlex metadata.

Applications

Application details are not available in the OpenAlex metadata.

Available abstract

Key concepts: Low-pass filter, Current conveyor, Filter (signal processing), Control theory (sociology), Butterworth filter, Filter design, Capacitor, Computer science