Results 81 to 90 of about 305,869 (286)

4H-SiC-Based ESD Protection Design With Optimization of Segmented LIGBT for High-Voltage Applications

open access: yesIEEE Journal of the Electron Devices Society, 2021
4H-SiC is a wide-bandgap material that exhibits excellent high-temperature conductivity and high operating voltage. These characteristics can provide high electrostatic discharge (ESD) robustness in high voltage applications. However, a considerably wide
Kyoung-Il Do   +3 more
doaj   +1 more source

Topolectrical circuits [PDF]

open access: yesCommunications Physics, Volume 1, 39 (2018), 2017
Invented by Alessandro Volta and F\'elix Savary in the early 19th century, circuits consisting of resistor, inductor and capacitor (RLC) components are omnipresent in modern technology. The behavior of an RLC circuit is governed by its circuit Laplacian, which is analogous to the Hamiltonian describing the energetics of a physical system.
arxiv   +1 more source

Handling mode and polarization in fiber by fs-laser inscribed (de)multiplexer and silicon switch array

open access: yesPhotoniX, 2023
The emergence of dynamic optical switching has opened up new perspectives for lightening the ever growing load on the electrical switches and routers, to meet the increasing demand on high-speed and flexible data processing and management in fiber-optic ...
Kang Li   +7 more
doaj   +1 more source

Prototype of a Two-Phase Axial-Gap Transverse Flux Generator Based on Reused Components and 3D Printing

open access: yesEnergies, 2023
This paper presents a prototype of a low-cost two-phase axial-gap transverse flux generator, in which the magnetic and electric circuits have been made of reused materials, and the stator housing has been manufactured by 3D printing of plastic. Therefore,
Víctor Ballestín-Bernad   +2 more
doaj   +1 more source

Design of a Folded Cascode Operational Amplifier in a 1.2 Micron Silicon-Carbide CMOS Process [PDF]

open access: yes, 2017
This thesis covers the design of a Folded Cascode CMOS Operational Amplifier (Op-Amp) in Raytheon’s 1.2-micron Silicon Carbide (SiC) process. The use of silicon-carbide as a material for integrated circuits (ICs) is gaining popularity due to its ability ...
Addington, Kyle
core   +2 more sources

Supramolecular Chemistry in Metal–Organic Framework Materials

open access: yesAdvanced Materials, EarlyView.
This review highlights synergies between reticular chemistry and supramolecular chemistry. The role of supramolecular interactions in determining framework…guest interactions and attempts to understand dynamic behavior in metal–organic frameworks (MOFs), particularly emphasizing the development of crystal sponges, studying reactions in frameworks and ...
Eugenia Miguel‐Casañ   +3 more
wiley   +1 more source

Evolutionary Synthesis of Analog Electronic Circuits Using EDA Algorithms [PDF]

open access: yes, 2014
Disertační práce je zaměřena na návrh analogových elektronických obvodů pomocí algoritmů s pravěpodobnostními modely (algoritmy EDA). Prezentované metody jsou na základě požadovaných charakteristik cílových obvodů schopny navrhnout jak parametry ...
Slezák, Josef
core  

A design tool for high-resolution high-frequency cascade continuous- time Σ∆ modulators [PDF]

open access: yes, 2007
Event: Microtechnologies for the New Millennium, 2007, Maspalomas, Gran Canaria, SpainThis paper introduces a CAD methodology to assist the de signer in the implementation of continuous-time (CT) cas- cade Σ∆ modulators.
Castro López, Rafael   +4 more
core   +1 more source

Engineering CAR‐T Therapeutics for Enhanced Solid Tumor Targeting

open access: yesAdvanced Materials, EarlyView.
CART cell therapy has proven effective for blood cancers but struggles with solid tumors due to diverse antigens and complex environments. Recent efforts focus on improving CAR design and validation platforms. Advances in protein engineering, machine learning, and organoid systems aim to enhance CAR‐T therapy against solid tumors.
Danqing Zhu   +4 more
wiley   +1 more source

Object-topological modeling of electrical networks

open access: yesВестник Северо-Кавказского федерального университета
. Introduction. The Common Information Model (CIM) is the conceptual basis for modeling electrical networks and automating their management. It allows building object-oriented models of electrical networks, but does not provide efficient tools for ...
I. A. Golovinskii
doaj   +1 more source

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