Results 11 to 20 of about 1,250,916 (295)

Automatic design of analogue circuits [PDF]

open access: yes, 2011
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.Evolvable Hardware (EHW) is a promising area in electronics today.
Sapargaliyev, Yerbol
core   +7 more sources

Features of designing line radio interference filter in a wide frequency range, taking into account equivalent circuits for capacitors and inductors

open access: yesФизика волновых процессов и радиотехнические системы, 2020
Based on the phenomenological equations describing the dynamic processes of magnetization of ferromagnets of inductors and polarization of capacitor dielectrics, taking into account complex frequency-dependent dielectric constants e(jw) of capacitor ...
Vladimir F. Dmitrikov   +3 more
doaj   +1 more source

Fast equivalence-checking for quantum circuits [PDF]

open access: yes2010 IEEE/ACM International Symposium on Nanoscale Architectures, 2010
We perform formal verification of quantum circuits by integrating several techniques specialized to particular classes of circuits. Our verification methodology is based on the new notion of a reversible miter that allows one to leverage existing techniques for simplification of quantum circuits.
Shigeru Yamashita, Igor L. Markov
openaire   +3 more sources

Algorithms for estimating equivalent resistances of in-plant electrical networks

open access: yesИзвестия высших учебных заведений: Проблемы энергетики, 2021
THE PURPOSE. Investigation of the degree of influence of the characteristics of in- plant electrical networks on the reliability of the results in the algorithms for estimating equivalent resistances. METHODS.
E. Yu. Abdullazyanov   +5 more
doaj   +1 more source

Transistor equivalent circuits [PDF]

open access: yes, 1949
The object of this paper is to present the derivation of some transistor equivalent circuits and to show how the constants of one of these circuits may be evaluated.
Swanson, Gustav Frederick
core   +2 more sources

Icosahedral Group and Classification of PSL(2, Z)-Orbits of Real Quadratic Fields

open access: yesJournal of Mathematics, 2020
Reduced numbers play an important role in the study of modular group action on the PSL2,ℤ-subset of Qm/Q. For this purpose, we define new notions of equivalent, cyclically equivalent, and similar G-circuits in PSL2,ℤ-orbits of real quadratic fields.
Tianlan Chen   +4 more
doaj   +1 more source

Equivalent circuits of thermoelectric coolers.

open access: yes, 1963
Equivalent circuits are useful for simplified representation and deeper understanding of electrical devices. In this work a thermoelectric system is represented by equivalent circuits. The first part of work is introductory.
Makower, Zalman.
core   +2 more sources

Method for determination of electromagnetic parameters of submersible induction motors [PDF]

open access: yesОмский научный вестник, 2019
Positive and energy saving frequency control of submersible asynchronous electric motors demands a research of its work as a part of electrotechnical complexes of installations of electrocentrifugal pumps on the basis of modeling.
V. V. Anikin, R. N. Khamitov
doaj   +1 more source

On the Application of Thévenin Equivalent Circuits to the Analysis of Vacuum Tube Circuits

open access: yes, 2023
In this paper, we express Thévenin equivalent circuits seen looking into the terminals of the small-signal model of the vacuum tube triode in terms of the Thévenin equivalent circuits seen looking out of the other terminals and apply them ...
Aaron Lanterman
core   +1 more source

DETERMINATION OF PIEZOMATERIAL PRODUCTS PARAMETERS EXEMPLIFIED BY FOUR-ELEMENT RESONANT EQUIVALENT CIRCUITS

open access: yesИзмерение, мониторинг, управление, контроль, 2022
Background. The purpose of the study is to develop tools to measure parameters of piezomaterial products represented by four-element resonant equivalent circuits. Materials and methods.
A.V. Svetlov, Ngok Man' Nguen
doaj   +1 more source

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