Results 21 to 30 of about 11,656 (311)
IEEE Access, 2021 To realize the tuning of three-phase dynamic wireless power receivers for rail vehicles, a non-real-time static self-tuning scheme based on the switched capacitor and the perturbation and observation (P&O) method is studied.
Chao Wang +4 more
doaj +1 more source
Switched capacitor quasi-adiabatic clocks [PDF]
2015 IEEE International Symposium on Circuits and Systems (ISCAS), 2015 Clock Distribution Networks (CDNs) in high speed designs can consume 30–50% of the total chip dynamic power. Adiabatic clock circuits can save some of this power, but these depend on a time varying power supply which is difficult to implement in practice.
Guthaus, Matthew +3 more
openaire +2 more sources
Modeling of switched-capacitor delta-sigma Modulators in SIMULINK [PDF]
, 2005 Precise behavioral modeling of switched-capacitor /spl Delta//spl Sigma/ modulators is presented. Considering noise (switches' and op-amps' thermal noise), clock jitter, nonidealities of integrators and op-amps including finite dc-gain (DCG) and unity ...
Zare-Hoseini, H., Kale, I., Shoaei, O.
core +1 more source
An Overview of Non-Isolated Hybrid Switched-Capacitor Step-Up DC–DC Converters
Applied Sciences, 2022 The increasing interest in renewable energy sources has brought attention to large voltage-gain dc–dc converters; among the different available solutions to perform a large voltage-gain conversion, this article presents an overview of non-isolated dc–dc ...
Julio C. Rosas-Caro +5 more
doaj +1 more source
A Switched Capacitor Inverter Structure with Hybrid Modulation Method Lowering Switching Loss
Energies, 2023 The high-frequency modulation method (HFM) for a switched capacitor (SC) inverter often leads to high switching loss since it increases switching frequency.
Yanjun Zhao +5 more
doaj +1 more source
Energies, 2023 This paper introduces a new high-step-up, non-isolated switched-inductor switched-capacitor DC-DC converter. The proposed converter remarkably integrates switched-capacitor and switched-inductor cells, leading to a significant increase in voltage gain ...
Maryam Shaabani +4 more
doaj +1 more source
IEEE Access, 2020 This article presents a class-AB operational transconductance amplifier (OTA) with a high slew rate. The proposed class-AB OTA is applied with a slew-rate enhancement technique using an extremely low quiescent current.
Jaedo Kim, Seokjae Song, Jeongjin Roh
doaj +1 more source
Modelling approaches for DC-DC converters with switched capacitors
, 2015 In this paper we review relevant problems in the modelling of DC-DC converters with switched capacitors. We study several approaches that overcome the exposed modelling difficulties, addressing ideal and nonideal cases and using dynamic equations that ...
Rapisarda, P. +2 more
core +1 more source
Operational Transconductance Amplifier in 350nm CMOS technology [PDF]
Electronics, 2015 This paper presents transistor level design of operational transconductance amplifier in CMOS technology. Custom designed, circuit is to be built-in into the mixed-signal, switched capacitor circuit.
Dejan D. Mirković +3 more
doaj +1 more source
Experimental validation of new self-voltage balanced 9L-ANPC inverter for photovoltaic applications
Scientific Reports, 2021 Multilevel inverters play an important role in extracting the power from renewable energy resources and delivering the output voltage with high quality to the load.
M. Jagabar Sathik +3 more
doaj +1 more source