Results 311 to 320 of about 492,175 (343)

Development of low cost electrical nerve stimulator based on a simple circuit topology

2018 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES), 2018
This paper presents detailed design of a simple low cost circuit topology for electrical nerve stimulator. To synthesize the required electrical current signal from a voltage source, a transconductance amplifier has been introduced. In order to maintain a good quality of current signal envelope with no rising or falling edge harmful distortion as well ...
Tuhin Subhra Sasmal, Tanvi Gupta, Parthasarathi Sensarma   +2 more
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Lagrangian method for deriving electrically dual power converters applicable to nonplanar circuit topologies

IEEJ Transactions on Electrical and Electronic Engineering, 2016
This paper proposes a novel method for deriving dual converters, namely deriving current‐source converters from voltage‐source counterparts, and vice versa. The conventional derivation method is based on the transformation of circuit topology, in which series connections are converted into parallel connections, and vice versa.
Kazuhiro Umetani
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A Graph-Modeling Approach to Topology Simplification in Power Converters

IEEE transactions on power electronics, 2022
In this article, we propose a topology simplification method (TSM) for power converters, based on graph theory, to improve the converter design. In the proposed method, a directed graph is first established to model a converter circuits, from which the ...
Guidong Zhang, Yu Liao, S. Yu, Yun Zhang
semanticscholar   +1 more source

Development of algorithms and programs for the analysis of electrical characteristics BIS

Modeling of systems and processes, 2022
Modern mathematical models for automatic analysis of electrical characteristics of integrated circuits are considered. The requirements for the analysis programs are formulated.
A. Yagodkin, V. Zolnikov, T.V. Skvortsova, A. Achkasov, S. Kuznecov, F. Makarenko   +5 more
semanticscholar   +1 more source

TopoMEMS Circuit: Step-Variable-Resettable MEMS Capacitor for Topological Electrical Circuit

2021 21st International Conference on Solid-State Sensors, Actuators and Microsystems (Transducers), 2021
Recently, emulation of topological states based on electrical circuits draws much attention in view of future quantum computing. We have demonstrated a topological phase transition by switching a step-variable-resettable SOI-MEMS capacitor for the first time.
Motohiko Ezawa, Yoshio Mita, Keigo Tsuji, Akio Higo, Eric Lebrasseur, Minoru Kawamura   +5 more
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High-Efficiency Single-Stage On-Board Charger for Electrical Vehicles

IEEE Transactions on Vehicular Technology, 2021
This paper presents an isolated single-stage on-board electric vehicle charger without an intermediate DC-link. Based on an isolated current-source topology, the converter features soft-switching in semiconductors regardless of load variation for the ...
D. Zinchenko, A. Blinov, A. Chub, D. Vinnikov, I. Verbytskyi, Sertac Bayhan   +5 more
semanticscholar   +1 more source

Miniaturized, Ultra-Wideband and High Isolation Single Pole Double Throw Switch by Using π-Type Topology in GaAs pHEMT Technology

IEEE Transactions on Circuits and Systems - II - Express Briefs, 2021
In this brief, a compact ultra-wideband monolithic microwave integrated circuit single pole double throw (SPDT) switch with high isolation level and low insertion loss is presented.
Haoran Zhu, Xin-Yu Ning, Zhixiang Huang, Yong-xin Guo, Xianliang Wu   +4 more
semanticscholar   +1 more source

Testing Topology Adaptive Irrigation IoT with Circuits

International Symposium on Circuits and Systems, 2019
There is a significant unrealized potential in developing state of the art electronics for agriculture, particularly, for irrigation systems. However, development velocity in the domain of Irrigation Internet of Things (IrIoT) is slowed due to lengthy ...
Davit Hovhannisyan, A. Eltawil, F. Kurdahi   +2 more
semanticscholar   +1 more source

Topology Optimization for Magnetic Circuits Dedicated to Electric Propulsion

IEEE Transactions on Magnetics, 2014
In this paper, we present a method to solve inverse problems of electromagnetic circuit design, which are formulated as a topology optimization problem. Indeed, by imposing the magnetic field inside a region, we search the best material distribution into variable domains.
Raphaël Vilamot, Satafa Sanogo, Frédéric Messine, Carole Henaux   +3 more
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Topological simplification of electrical circuits by super-component analysis

2015 13th International Conference on Document Analysis and Recognition (ICDAR), 2015
An electrical or an electronic circuit often contains special combinations of circuit symbols in the form of sub-circuits. Identification and analysis of these sub-circuits can substantially simplify the underlying topology of a circuit. This paper explains our maiden attempt towards topological simplification of a circuit by identifying two important ...
Partha Bhowmick, Paramita De Sekhar Mandal, Bhabatosh Chanda   +2 more
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