Electronically Tunable Fully Integrated Fractional-Order Resonator

Georgia Tsirimokou; Costas Psychalinos; Ahmed S. Elwakil; Khaled N. Salama

doi:10.1109/tcsii.2017.2684710

Electronically Tunable Fully Integrated Fractional-Order Resonator

Georgia Tsirimokou, Costas Psychalinos, Ahmed S. Elwakil, Khaled N. Salama

Research output: Contribution to journal › Article › peer-review

96 Scopus citations

Abstract

A fully integrated implementation of a parallel fractional-order resonator which employs together a fractional order capacitor and a fractional-order inductor is proposed in this paper. The design utilizes current-controlled Operational Transconductance Amplifiers as building blocks, designed and fabricated in AMS 0:35m CMOS process, and based on a second-order approximation of a fractional-order differentiator/ integrator magnitude optimized in the range 10Hz–700Hz. An attractive benefit of the proposed scheme is its electronic tuning capability.

Original language	English (US)
Pages (from-to)	166-170
Number of pages	5
Journal	IEEE Transactions on Circuits and Systems II: Express Briefs
Volume	65
Issue number	2
DOIs	https://doi.org/10.1109/tcsii.2017.2684710
State	Published - Mar 20 2017

Bibliographical note

KAUST Repository Item: Exported on 2020-10-01
Acknowledgements: This work was supported by Grant E.029 from the Research Committee of the University of Patras (Programme K. Karatheodori).

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10.1109/tcsii.2017.2684710

https://repository.kaust.edu.sa/bitstream/10754/623081/1/07882617.pdf

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abstract = "A fully integrated implementation of a parallel fractional-order resonator which employs together a fractional order capacitor and a fractional-order inductor is proposed in this paper. The design utilizes current-controlled Operational Transconductance Amplifiers as building blocks, designed and fabricated in AMS 0:35m CMOS process, and based on a second-order approximation of a fractional-order differentiator/ integrator magnitude optimized in the range 10Hz–700Hz. An attractive benefit of the proposed scheme is its electronic tuning capability.",

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AU - Psychalinos, Costas

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AU - Salama, Khaled N.

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N2 - A fully integrated implementation of a parallel fractional-order resonator which employs together a fractional order capacitor and a fractional-order inductor is proposed in this paper. The design utilizes current-controlled Operational Transconductance Amplifiers as building blocks, designed and fabricated in AMS 0:35m CMOS process, and based on a second-order approximation of a fractional-order differentiator/ integrator magnitude optimized in the range 10Hz–700Hz. An attractive benefit of the proposed scheme is its electronic tuning capability.

AB - A fully integrated implementation of a parallel fractional-order resonator which employs together a fractional order capacitor and a fractional-order inductor is proposed in this paper. The design utilizes current-controlled Operational Transconductance Amplifiers as building blocks, designed and fabricated in AMS 0:35m CMOS process, and based on a second-order approximation of a fractional-order differentiator/ integrator magnitude optimized in the range 10Hz–700Hz. An attractive benefit of the proposed scheme is its electronic tuning capability.

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Electronically Tunable Fully Integrated Fractional-Order Resonator

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