Electronically Tunable Fully Integrated Fractional-Order Resonator
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AbstractA 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 0:35</mu>m 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.
CitationTsirimokou G, Psychalinos C, Elwakil AS, Salama KN (2017) Electronically Tunable Fully Integrated Fractional-Order Resonator. IEEE Transactions on Circuits and Systems II: Express Briefs: 1–1. Available: http://dx.doi.org/10.1109/tcsii.2017.2684710.
SponsorsThis work was supported by Grant E.029 from the Research Committee of the University of Patras (Programme K. Karatheodori).
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