Results 21 to 30 of about 418,428 (292)

Augmented Models of High-Frequency Transformers for SMPS [PDF]

open access: yes, 2009
The modeling of high-frequency transformers via augmented equivalent circuits is addressed. The augmented models are composed of a low-frequency equivalent and a supplemental element modeled via real rational fitting. They offer both high accuracy levels
Canavero, Flavio   +3 more
core   +1 more source

Estimation Method of an Electrical Equivalent Circuit for Sonar Transducer Impedance Characteristic of Multiple Resonance

open access: yesSensors, 2023
Improving the operational efficiency and optimizing the design of sound navigation and ranging (sonar) systems require accurate electrical equivalent models within the operating frequency range.
Jejin Jang   +3 more
doaj   +1 more source

COMPARATIVE ANALYSIS OF METHODS OF CALCULATION AND ERRORS OF ACTIVE POWER LOSSES IN LOW VOLTAGE COMMERCIAL NETWORKS

open access: yesИзвестия высших учебных заведений: Проблемы энергетики, 2019
The article analyzes some methods for calculating the loss of active power in lowvoltage industrial networks, taking into account the main influencing parameters.
E. I. Gracheva   +2 more
doaj   +1 more source

Electro-optomechanical equivalent circuits for quantum transduction

open access: yes, 2018
Using the techniques of optomechanics, a high-$Q$ mechanical oscillator may serve as a link between electromagnetic modes of vastly different frequencies. This approach has successfully been exploited for the frequency conversion of classical signals and
Schliesser, Albert   +3 more
core   +1 more source

Partial-indistinguishability obfuscation using braids [PDF]

open access: yes, 2014
An obfuscator is an algorithm that translates circuits into functionally-equivalent similarly-sized circuits that are hard to understand. Efficient obfuscators would have many applications in cryptography.
Alagic, Gorjan   +2 more
core   +2 more sources

Equivalent realisation circuit for a class of non-ideal voltage-controlled memristors

open access: yesThe Journal of Engineering, 2015
In this study, an equivalent realisation circuit with off-the-shelf components and devices is proposed, which can be used to equivalently implement a class of non-ideal voltage-controlled memristors.
Saihu Pan, Pan Jiang, Bocheng Bao
doaj   +1 more source

Steady state analysis of Chua's circuit with RLCG transmission line [PDF]

open access: yes, 1999
In this paper we present a new technique to compute the steady state response of nonlinear autonomous circuits with RLCG transmission lines. Using multipoint Pade approximants, instead of the commonly used expansions around s=0 or s/spl rarr//spl infin ...
Bonet Dalmau, Jordi   +2 more
core   +1 more source

Thin Film Superconducting Devices [PDF]

open access: yes, 1973
Techniques have been developed with which it is possible to fabricate superconducting thin film structures (“bridges”) which show Josephson-like phenomena, with a wide variety of electrical and superconducting parameters.
Mercereau, J. E., Notarys, H. A.
core   +1 more source

Generation Algorithms for Thévenin and Norton Equivalent Circuits

open access: yesEnergies
The growing complexity of electrical systems requires advanced analysis tools to optimize the design time and resources. While many circuit simulators exist, they often lack the flexibility needed for real-world applications.
Mihaela Grib   +6 more
doaj   +1 more source

Effects of the Fluid Replacement Method During Online Hemodiafiltration on the Solute Removal Performance and Biocompatibility Using the Asymmetric Cellulose Triacetate Membrane

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Pre‐dilution online hemodiafiltration (Pre‐HDF) is predominantly used in Japan, whereas post‐dilution online HDF (Post‐HDF) is more common in Europe. An asymmetric cellulose triacetate (ATA) membrane may improve biocompatibility.
Kenji Sakurai   +4 more
wiley   +1 more source

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