Performance study of fractional order integrator using single-component fractional order element

Author

Mondal, Debasish ; BISWAS, KAMANASHIS

Author_Institution

Dept. of Electr. Eng., Indian Inst. of Technol., Kharagpur, India

Volume

5

Issue

4

fYear

2011

fDate

7/1/2011 12:00:00 AM

Firstpage

334

Lastpage

342

Abstract

A single-component fractional order element (FOE) is realised and its performance is compared with the conventional FOEs such as cross resistance-capacitance (RC) ladder network and domino ladder network in the analogue domain. The single-component FOE is a capacitive-type probe coated with a porous film of poly-methyl-methacrylate (PMMA) and is dipped in polarisable medium. The fractional exponent of the fabricated single-component FOE and domino ladder can be varied between 0 and 1 whereas that of cross RC ladder realised in this work is 1/2. The performance of fractional order integrator (FOI) using these FOEs is studied in both frequency and time domain by simulation and experimentation. A comparative analysis of the performance of FOI is carried out.

Keywords

integrated circuits; ladder networks; polymer films; porous materials; probes; time-frequency analysis; FOI; PMMA; analogue domain; capacitive-type probe; cross RC ladder network; cross resistance-capacitance ladder network; domino ladder network; fractional order integrator; frequency domain analysis; polymethylmethacrylate; porous film; single-component FOE; single-component fractional order element; time domain analysis;

fLanguage

English

Journal_Title

Circuits, Devices & Systems, IET

Publisher

iet

ISSN

1751-858X

Type

jour

DOI

10.1049/iet-cds.2010.0366

Filename

5963764