Results 241 to 250 of about 6,600,824 (345)

Efficient spin-orbit torque switching in a magnetic insulator via ultrathin Pt and light metal overlayers. [PDF]

Commun Phys
Fedel S, Avci CO.
europepmc   +1 more source

A fully integrated harmonic injection and envelope-tracking architecture to extend the linearity of RF power amplifiers under high PAPR. [PDF]

Sci Rep
Ziraksaz F, Hassanzadeh A.
europepmc   +1 more source

Effect of Platform Switching on Peri-implant Bone Preservation: A 12-Month Clinical Trial.

J Pharm Bioallied Sci
Bhatt S, Uikey AK, Deenson A, Chauhan VS, Sahney T, Khan U.   +5 more
europepmc   +1 more source

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A Novel Three-Phase Omnidirectional Wireless Power Transfer System With Zero-Switching-Loss Inverter and Cylindrical Transmitter Coil

IEEE transactions on power electronics, 2023
Aiming at the problems of large switching loss and large output power fluctuation in the existing omnidirectional wireless power transfer (OWPT) system, a novel OWPT system with zero-switching-loss inverter and cylindrical transmitter coil is proposed ...
Hongchen Liu, Youzheng Wang, H. Yu, Fengjiang Wu, P. Wheeler   +4 more
semanticscholar   +1 more source

An Accurate Analytical Model of SiC MOSFETs for Switching Speed and Switching Loss Calculation in High-Voltage Pulsed Power Supplies

IEEE transactions on power electronics, 2023
Nanosecond output pulse and high efficiency are achieved in high-voltage pulsed power supplies (HVPPSs) by applying silicon carbide (SiC) metal-oxide-semiconductor field-effect transistors (mosfets), whose switching speed and switching loss are two vital
Zaojun Ma, Y. Pei, Laili Wang, Qingshou Yang, Zhiyuan Qi, Guanghui Zeng   +5 more
semanticscholar   +1 more source

A Converter Based Switching Loss Measurement Method for WBG Device

Applied Power Electronics Conference, 2023
With the advent of WBG device like GaN and SiC, frequency has been pushed to very high in order to achieve the higher power density. Consequently, switching loss becomes a large part of device loss in high-frequency applications. Traditional double pulse
Qiuzhe Yang, Ahmed Nabih, Ruizhe Zhang, Qiang Li, Yuhao Zhang   +4 more
semanticscholar   +1 more source

Investigation of ZVS Criteria and Optimization of Switching Loss in a Triple Active Bridge Converter Using Penta-Phase-Shift Modulation

IEEE Journal of Emerging and Selected Topics in Power Electronics, 2022
Triple active bridge (TAB) as an isolated multiport dc–dc converter is a promising solution for integrated energy management systems to maintain an efficient power flow between the ports.
Saikat Dey, Ayan Mallik, A. Akturk
semanticscholar   +1 more source