Reliable High-Frequency Fabricated Fractional-Order Capacitors and Their Passive Circuit Models

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9302251_accepted.pdf(5.75 MB)
Date
2020-10-05
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Mark
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IEEE
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Abstract
The impedance characteristics of three different type of fractional-order capacitors (FOCs) with an order of -0.74, -0.79, and -0.91 are analyzed. The used devices have excellent feature such as constant phase angle in the frequency range 10 MHz - 100 MHz. Their impedance data is fitted with second-order passive electrical model structures of Foster-I abd Foster-II using standard EIA-48 compliant component values phase error. The effect on phase and pseudo-capacitance using a detailed experimental study of series-, parallel-, and inter-connected FOCs is also shown.
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Keywords
circuit network connections, Foster-I, Foster-II, fractional-order capacitor, series connection, parallel connection
Citation
Proceedings of the 2020 28th Signal Processing and Communications Applications Conference (SIU). 2020, p. 1-4.
https://ieeexplore.ieee.org/document/9302251
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Peer-reviewed
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Accepted version
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en
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(C) IEEE
DOI
10.1109/SIU49456.2020.9302251
URI
http://hdl.handle.net/11012/195826
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