Results 31 to 40 of about 791,465 (263)

Direct control strategy for a four-level three-phase flying-capacitor inverter [PDF]

, 2010
A direct predictive control strategy is proposed for a three-phase four-level flying-capacitor (FC) inverter in this paper. The balancing of the FC voltages, a challenge in applications with small capacitors and low switching frequencies, is done without
Llor, Ana-Maria, Fadel, Maurice, Defaÿ, François   +2 more
core   +1 more source

A high gain, wide-band, fast settling amplifier with no-miller capacitor compensation

IEICE Electronics Express, 2011
A high DC gain, wide band and fast settling fully differential amplifier is presented. The pole zero cancellation technique is used in order to increase the band width of the OTA. Also, a new technique for pole zero cancellation in three-stage OTAs is presented. The proposed OTA simulated in standard TSMC 0.18µm CMOS technology with a 1.8V power supply.
Moallemi, Soroush, Jannesari, Abumoslem
openaire   +2 more sources

Switched capacitor networks : a novel prewarping procedure [PDF]

, 1985
Bibliography: leaves 152-157.Novel methods for prewarping filter specifications prior to realization. in Switched Capacitor (SC) form are presented. These allow the design of arbitrary response requirements, exhibiting a low amount of error that normally
Campbell, Charles Robert Weston
core   +1 more source

Characterization of Aloe Barbadensis Miller leaves as a potential electrical energy source with optimum experimental setup conditions.

PLoS ONE, 2019
Electrical energy can be harvested from the living plants as a new potential renewable energy source. Characterization of the electrical signal is needed to enable an optimum energy harvesting setup condition.
Peng Lean Chong, Ajay Kumar Singh, Swee Leong Kok   +2 more
doaj   +1 more source

Impact of Interface Traps on Direct and Alternating Current in Tunneling Field-Effect Transistors

Journal of Electrical and Computer Engineering, 2015
We demonstrate the impact of semiconductor/oxide interface traps (ITs) on the DC and AC characteristics of tunnel field-effect transistors (TFETs). Using the Sentaurus simulation tools, we show the impacts of trap density distribution and trap type on ...
Zhi Jiang, Yiqi Zhuang, Cong Li, Ping Wang, Yuqi Liu   +4 more
doaj   +1 more source

Miller-et-al-2022/Miller-et-al-2022-Code:

, 2022
Code associated with Miller et al "In vitro experiments and kinetic models of pollen hydration mechanics show that MSL8 is not a simple tension-gated osmoregulator" Current Biology ...
Miller-et-al-2022
core   +1 more source

Mitigating Stress‐Induced Nonphotoactive Phase Transition Through Sodium Sulfonate Engineering for Stable and Efficient Perovskite Solar Cells

Angewandte Chemie, EarlyView.
To address the phase stability issue of α‐FAPbI3, we employed a cation doping strategy using 1‐decanesulfonate (C10H21NaO3S). This doping releases lattice strain and suppresses the formation of the δ‐phase, enabling breakthrough performance in perovskite solar cells with a power conversion efficiency of 26.67% and excellent thermal and photostability ...
Zhihuan Tang, Mingzi Sun, Jinghao Ge, Ying Wang, Yunfan Wang, Yiran Tao, Lu Zhang, Xinhui Lu, Sai‐Wing Tsang, Weizhong Tian, Rui Wang, Hao‐Chung Kuo, Bolong Huang, Shengzhong (Frank) Liu, Jiaxue You, Alex K. Y. Jen   +15 more
wiley   +2 more sources

Historical Foundation and Practical Guideline for Ferroelectric Switching Kinetic Studies

Advanced Functional Materials, EarlyView.
The P and U pulses in the conventional PUND measurements are not identical because of the interplay between switching current and the measurement circuit components. This circuit effect can lead to a shift in polarization transients and misinterpreted physics in the switching kinetics.
Yi Liang, Pat Kezer, John T. Heron
wiley   +1 more source

Caging Polyhalide Anions in Polycyclodextrin for Long‐Lasting Aqueous Zinc‐Iodine Batteries

Angewandte Chemie, EarlyView.
We demonstrated poly(β‐cyclodextrin) gel as an ideal host material that effectively contains and releases polyhalide anions in aqueous zinc‐iodine batteries. Such a unique host‐guest chemistry prevents the shuttle effect of polyhalides. The corresponding batteries can operate via both 2e and 4e storage, attaining 60,000 cycles with more than 99% and 85%
Shangxu Jiang, Zhipeng Pei, Yanlin Shi, Kai Zhang, Justin M. Chalker, Sara J. Fraser‐Miller, Michelle L. Coote, Zhongfan Jia   +7 more
wiley   +2 more sources

A VSC transmission system using flying capacitor multilevel converters and selective harmonic elimination pWM control [PDF]

, 2005
A transmission system based on voltage-source three-level flying capacitor (FC) multilevel converters with selective harmonic elimination pulse-width modulation (SHE-PWM) control is presented in this paper.
Lie Xu, Agelidis, V.G., V.G. Agelidis, Xu, L.   +3 more
core   +1 more source