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dc.contributor.authorFouda, M. E.
dc.contributor.authorAbdelAty, A. M.
dc.contributor.authorElwakil, A. S.
dc.contributor.authorRadwan, A. G.
dc.contributor.authorEltawil, Ahmed
dc.date.accessioned2020-10-11T13:22:44Z
dc.date.available2020-10-11T13:22:44Z
dc.date.issued2020-08-26
dc.date.submitted2020-04-13
dc.identifier.citationFouda, M. E., AbdelAty, A. M., Elwakil, A. S., Radwan, A. G., & Eltawil, A. M. (2020). Programmable constant phase element realization with crossbar arrays. Journal of Advanced Research. doi:10.1016/j.jare.2020.08.007
dc.identifier.issn2090-1232
dc.identifier.doi10.1016/j.jare.2020.08.007
dc.identifier.urihttp://hdl.handle.net/10754/665531
dc.description.abstractIn this paper, we propose a new programmable Constant Phase Element (CPE) realization using resistive crossbar arrays. The programmability of the resistive devices is used to program the CPE. Due to the structure of the crossbar, a new approximation of the CPE element is investigated. The approximation consists of parallel branches where each one can be seen as a weighted sum of low and high pass filters having the same cut-off frequency (i.e., Lapicque model). The closed-form approximation expression is derived, and then the Flower Pollination Algorithm (FPA) is used to find the optimal values of the network components. Different design examples are given over the frequency range of 106-109 rad/s to prove the ability of this realization to achieve any fractional order with less than 5% relative error in both phase and pseudo-capacitance and to demonstrate its programmability. Monte-Carlo simulations are performed to evaluate the sensitivity of the proposed realization against device variability. In addition, the proposed realization is compared with two other state-of-art realizations showing comparable results as standalone realization and within fractional-order relaxation oscillator application.
dc.publisherElsevier BV
dc.relation.urlhttps://linkinghub.elsevier.com/retrieve/pii/S2090123220301934
dc.relation.urlhttps://doi.org/10.1016/j.jare.2020.08.007
dc.rightsThis is an open access article under the CC BY-NC-ND license.
dc.rightsThis file is an open access version redistributed from: https://doi.org/10.1016/j.jare.2020.08.007
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/
dc.titleProgrammable constant phase element realization with crossbar arrays
dc.typeArticle
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
dc.identifier.journalJournal of Advanced Research
dc.eprint.versionPublisher's Version/PDF
dc.contributor.institutionEngineering Mathematics and Physics Dept., Faculty of Engineering, Cairo University, Egypt
dc.contributor.institutionElectrical Engineering and Computer Science Dept., University of California-Irvine, Irvine, USA
dc.contributor.institutionEngineering Mathematics and Physics Dept., Faculty of Engineering, Fayoum University, Egypt
dc.contributor.institutionDepartment of Electrical and Computer Engineering, University of Sharjah, Sharjah, Emirates
dc.contributor.institutionDepartment of Electrical and Computer Engineering, University of Calgary, Canada
dc.contributor.institutionSchool of Engineering and Applied Sciences, Nile University, Giza, Egypt
kaust.personEltawil, Ahmed Mohamed
dc.date.accepted2020-08-11
dc.identifier.eid2-s2.0-85091868057
refterms.dateFOA2020-12-07T13:26:57Z
dc.date.published-online2020-08-26
dc.date.published-print2020-08


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