Results 11 to 20 of about 69,384 (161)

RC-ladder networks with supercapacitors [PDF]

open access: yesArchives of Electrical Engineering, 2018
Nowadays, non-integer systems are a widely researched problem. One of the questions that is of great importance, is the use of mathematical theory of a non-integer order system to the description of supercapacitors (capacitors with very high capacitance).
Waldemar Bauer   +2 more
doaj   +2 more sources

The (Strong) Rainbow Connection Number of Join Of Ladder and Trivial Graph

open access: yesJTAM (Jurnal Teori dan Aplikasi Matematika), 2023
Let G = (V,E) be a nontrivial, finite, and connected graph. A function c from E to {1,2,...,k},k ∈ N, can be considered as a rainbow k-coloring if every two vertices x and y in G has an x- y path.
Dinda Kartika   +2 more
doaj   +1 more source

Tailoring the supercapacitive performances of noble metal oxides, porous carbons and their composites [PDF]

open access: yesJournal of the Serbian Chemical Society, 2013
Porous electrochemical supercapacitive materials, as an important type of new-generation energy storage devices, require a detailed analysis and knowledge of their capacitive performances upon different charging/discharging regimes.
Panić Vladimir V.   +2 more
doaj   +1 more source

Organic Electrochemical Transistors for Neuromorphic Devices and Applications. [PDF]

open access: yesAdv Mater
Organic electrochemical transistors are emerging as promising platforms for neuromorphic devices that emulate neuronal and synaptic activities and can seamlessly integrate with biological systems. This review focuses on resultant organic artificial neurons, synapses, and integrated devices, with an emphasis on their ability to perform neuromorphic ...
Xiang K, Song J, Liu H, Chen J, Yan F.
europepmc   +2 more sources

Capacitance Characteristics Behavior of 0.5 Order FC Using CFOA Based FC Multiplier

open access: yesAdvances in Electrical and Electronic Engineering, 2022
This paper presents a method for capacitance scaling of Fractional Capacitor (FC) which is implemented using Current Feedback Operational Amplifiers (CFOA) based Capacitance Multipliers (C Multipliers).
Rakesh Verma   +2 more
doaj   +1 more source

Reconnection–less reconfigurable low–pass filtering topology suitable for higher–order fractional–order design

open access: yesJournal of Advanced Research, 2020
The paper discusses a new design of a current–mode reconnection–less reconfigurable fractional–order (FO) low–pass filter of various orders. The filtering structure is based on a 4th–order leap–frog topology using operational transconductance amplifiers ...
Lukas Langhammer   +4 more
doaj   +1 more source

System-level optimization of baseband filters for communication applications [PDF]

open access: yes, 2003
In this paper, a design approach for the high-level synthesis of programmable continuous-time baseband filters able to achieve optimum trade-off among dynamic range, distortion behavior, mismatch tolerance and power area consumptions is presented.
Delgado Restituto, Manuel   +2 more
core   +1 more source

Fatigue Performance of RC Beams Strengthened with CFRP under Overloads with a Ladder Spectrum

open access: yesSensors, 2018
Vehicle overload is detrimental to bridges and traffic safety. This paper presents a study on the fatigue performance of typical reinforced concrete (RC) beams of highway bridges under vehicle overload.
Zhan-Biao Chen   +6 more
doaj   +1 more source

Fractional-Order Chaotic Memory with Wideband Constant Phase Elements

open access: yesEntropy, 2020
This paper provides readers with three partial results that are mutually connected. Firstly, the gallery of the so-called constant phase elements (CPE) dedicated for the wideband applications is presented.
Jiri Petrzela
doaj   +1 more source

Electronically Adjustable Emulator of the Fractional-Order Capacitor

open access: yesElektronika ir Elektrotechnika, 2019
This paper presents a design of the controllable emulator of the FOC (Fractional-Order Capacitor) and its application. The circuit is based on 5th-order RC topology (type Foster I), where the passive elements in the topology are replaced by ...
Jan Dvorak   +4 more
doaj   +1 more source

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