Results 71 to 80 of about 78,915 (301)

Design of a 4.2-5.4 GHz differential LC VCO using 0.35 mu m SiGeBiCMOS technology for IEEE 802.11a applications [PDF]

open access: yes, 2007
In this paper, a 4.2-5.4 GHz, -Gm LC voltage controlled oscillator (VCO) for IEEE 802.11a standard is presented. The circuit is designed with AMS 0.35 mu m SiGe BiCMOS process that includes high-speed SiGe Heterojunction Bipolar Transistors (HBTs ...
Bozkurt, Ayhan   +3 more
core   +1 more source

Topological analysis of qualitative features in electrical circuit theory

open access: yes, 2005
Several qualitative properties of equilibria in electrical circuits are analyzed in this paper. Specifically, non-singularity, hyperbolicity, and asymptotic stability are addressed in terms of the circuit topology, which is captured through the use of Modified Nodal Analysis (MNA) models.
Riaza, Ricardo, Tischendorf, Caren
openaire   +2 more sources

Bio‐Inspired Molecular Events in Poly(Ionic Liquids)

open access: yesAdvanced Functional Materials, EarlyView.
Originating from dipolar and polar inter‐ and intra‐chain interactions of the building blocks, the topologies and morphologies of poly(ionic liquids) (PIL) govern their nano‐ and micro‐processibility. Modulating the interactions of cation‐anion pairs with aliphatic dipolar components enables the tunability of properties, facilitated by “bottom‐up ...
Jiahui Liu, Marek W. Urban
wiley   +1 more source

Bibliometric analysis of contemporary research on charge transfers between medium voltage power distribution circuit [PDF]

open access: yesE3S Web of Conferences
This research work delves into the realm of contemporary investigations concerning charge transfers occurring within medium voltage power distribution circuits.
Lira Toral Luis Edgar   +3 more
doaj   +1 more source

Real spectra, Anderson localization, and topological phases in one-dimensional quasireciprocal systems

open access: yesNew Journal of Physics, 2022
We introduce the one-dimensional quasireciprocal lattices where the forward hopping amplitudes between nearest neighboring sites { t + t _jR } are chosen to be a random permutation of the backward hopping { t + t _jL } or vice versa.
Qi-Bo Zeng, Rong Lü
doaj   +1 more source

Automated methodology for adjustment of component values in passive converter circuit for wind turbine generators [PDF]

open access: yes, 2012
The current paper proposes an automated design approach for a previously developed passive converter circuits for wind turbine generators. This suggested approach allows to calculate the components for all passive converter circuits approved in European ...
Bekov, Emilian   +3 more
core   +1 more source

2D Magnetic and Topological Quantum Materials and Devices for Ultralow Power Spintronics

open access: yesAdvanced Functional Materials, EarlyView.
2D magnets and topological quantum materials enable ultralow‐power spintronics by combining robust magnetic order with symmetry‐protected, Berry‐curvature‐driven transport. Fundamentals of 2D anisotropy and spin‐orbit‐coupling induced band inversion are linked to scalable growth and vdW stacking.
Brahmdutta Dixit   +5 more
wiley   +1 more source

Measurement-based network clustering for active distribution systems [PDF]

open access: yes, 2019
©2019 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new ...
Candela García, José Ignacio   +5 more
core   +2 more sources

Dual‐Programmable Architected Magnetic Soft Materials: Tuning Mechano–Electric Responses by Inverse Design

open access: yesAdvanced Functional Materials, EarlyView.
ABSTRACT Materials that can deform, sense, and autonomously generate power in response to wireless magnetic fields, through both magnetic‐actuated shape transformation and charge generation, are an emerging focus in advanced functional materials research.
Zhi Zhao, Xiaojia Shelly Zhang
wiley   +1 more source

Epidural electrical stimulation effectively restores locomotion function in rats with complete spinal cord injury

open access: yesNeural Regeneration Research, 2021
Epidural electrical stimulation can restore limb motor function after spinal cord injury by reactivating the surviving neural circuits. In previous epidural electrical stimulation studies, single electrode sites and continuous tetanic stimulation have ...
Song Wang   +7 more
doaj   +1 more source

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