Implementation and Experimental Verification of Resistorless Fractional-Order Basic Filters
Novel structures of fractional-order differentiation and integration stages are presented in this work, where passive resistors are not required for their implementation. This has been achieved by considering the inherent resistive behavior of fractional-order capacitors. The implementation of the p...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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MDPI AG
2022-12-01
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| Series: | Electronics |
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| Online Access: | https://www.mdpi.com/2079-9292/11/23/3988 |
| _version_ | 1797463369106587648 |
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| author | Dimitrios Patrinos Georgios Tsirmpas Panagiotis Bertsias Costas Psychalinos Ahmed S. Elwakil |
| author_facet | Dimitrios Patrinos Georgios Tsirmpas Panagiotis Bertsias Costas Psychalinos Ahmed S. Elwakil |
| author_sort | Dimitrios Patrinos |
| collection | DOAJ |
| description | Novel structures of fractional-order differentiation and integration stages are presented in this work, where passive resistors are not required for their implementation. This has been achieved by considering the inherent resistive behavior of fractional-order capacitors. The implementation of the presented stages is performed using a current feedback operational amplifier as active element and fractional-order capacitors based on multi-walled carbon nano-tubes. Basic filter and controller stages are realized using the introduced fundamental blocks, and their behavior is evaluated through experimental results. |
| first_indexed | 2024-03-09T17:49:40Z |
| format | Article |
| id | doaj.art-ab0c015daaf44081b0b8977af4fa1872 |
| institution | Directory Open Access Journal |
| issn | 2079-9292 |
| language | English |
| last_indexed | 2024-03-09T17:49:40Z |
| publishDate | 2022-12-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Electronics |
| spelling | doaj.art-ab0c015daaf44081b0b8977af4fa18722023-11-24T10:48:51ZengMDPI AGElectronics2079-92922022-12-011123398810.3390/electronics11233988Implementation and Experimental Verification of Resistorless Fractional-Order Basic FiltersDimitrios Patrinos0Georgios Tsirmpas1Panagiotis Bertsias2Costas Psychalinos3Ahmed S. Elwakil4Department of Physics, Electronics Laboratory, University of Patras, GR-26504 Rio Patras, GreeceDepartment of Physics, Electronics Laboratory, University of Patras, GR-26504 Rio Patras, GreeceDepartment of Physics, Electronics Laboratory, University of Patras, GR-26504 Rio Patras, GreeceDepartment of Physics, Electronics Laboratory, University of Patras, GR-26504 Rio Patras, GreeceDepartment of Electrical and Computer Engineering, University of Sharjah, Sharjah P.O. Box 27272, United Arab EmiratesNovel structures of fractional-order differentiation and integration stages are presented in this work, where passive resistors are not required for their implementation. This has been achieved by considering the inherent resistive behavior of fractional-order capacitors. The implementation of the presented stages is performed using a current feedback operational amplifier as active element and fractional-order capacitors based on multi-walled carbon nano-tubes. Basic filter and controller stages are realized using the introduced fundamental blocks, and their behavior is evaluated through experimental results.https://www.mdpi.com/2079-9292/11/23/3988fractional-order differentiatorsfractional-order integratorsfractional-order filtersanalog filtersinverse filtersresistorless filters |
| spellingShingle | Dimitrios Patrinos Georgios Tsirmpas Panagiotis Bertsias Costas Psychalinos Ahmed S. Elwakil Implementation and Experimental Verification of Resistorless Fractional-Order Basic Filters Electronics fractional-order differentiators fractional-order integrators fractional-order filters analog filters inverse filters resistorless filters |
| title | Implementation and Experimental Verification of Resistorless Fractional-Order Basic Filters |
| title_full | Implementation and Experimental Verification of Resistorless Fractional-Order Basic Filters |
| title_fullStr | Implementation and Experimental Verification of Resistorless Fractional-Order Basic Filters |
| title_full_unstemmed | Implementation and Experimental Verification of Resistorless Fractional-Order Basic Filters |
| title_short | Implementation and Experimental Verification of Resistorless Fractional-Order Basic Filters |
| title_sort | implementation and experimental verification of resistorless fractional order basic filters |
| topic | fractional-order differentiators fractional-order integrators fractional-order filters analog filters inverse filters resistorless filters |
| url | https://www.mdpi.com/2079-9292/11/23/3988 |
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