Results 261 to 270 of about 127,939 (308)
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Nonlinear equivalent circuits for membranes
Journal of Mathematical Biology, 1984The problem of obtaining Helmholtz equivalents for nonlinear resistive one-ports is considered. Two fundamentally different classes of equivalent are described, one local and the other global. For each, necessary and sufficient conditions are derived for the existence and uniqueness of either the Thévenin equivalent or the Norton equivalent or both ...
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The Thermal Equivalent Circuit of a Transistor
IBM Journal of Research and Development, 1959An exact electrical analogue is given for the thermal system between the collector junction and the constant-temperature environment of a transistor. For this circuit analogue, the voltage response to an applied current is equivalent to the temperature response of the collector junction to an applied-power dissipation. The objective of this paper is (1)
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Diagnosis and Fault Equivalence in Combinational Circuits
IEEE Transactions on Computers, 1974Two procedures are presented: one for diagnosis of single-gate failures and the other for deriving equivalence classes of single faults. Both procedures require use of a diagnostic table which lists gate sensitivities and primary output values for all input patterns in a set of tests which contains at most U tests, where U is an upper bound derived in ...
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Bell System Technical Journal, 1939
Equivalent modulator circuits are developed in the form of linear resistance networks. They are equivalent in the sense that the current magnitude in any mesh of the network is equal to the current amplitude of a corresponding frequency component in the modulator.
E. Peterson, L. W. Hussey
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Equivalent modulator circuits are developed in the form of linear resistance networks. They are equivalent in the sense that the current magnitude in any mesh of the network is equal to the current amplitude of a corresponding frequency component in the modulator.
E. Peterson, L. W. Hussey
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Equivalent Circuits and Nanoplasmonics
IEEE Transactions on Nanotechnology, 2009We show how a circuit analysis, used widely in electrical engineering, finds application to problems of light wave injection and transport in subwavelength structures in the optical frequency range. Lumped circuit and transmission-line analysis may prove helpful in the design of plasmonic devices with standard, functional properties.
F.D. Nunes, J. Weiner
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Equivalent Circuit of the Guitar
The Journal of the Acoustical Society of America, 1966Experiments performed on a guitarlike enclosure indicate that the equivalent circuit of this instrument is that of a bass-reflex enclosure augmented by a series-resonant element (the back) in parallel with the air volume and the port. The soundboard and back plates of the enclosure are removable and replaceable with rigid panels.
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An Equivalent Circuit of a Bolometer
Journal of the Physical Society of Japan, 1955Regarding a bolometer as an active four-terminal network which connects the heat-flow circuit to the electrical circuit, the equivalent circuit of a bolometer is obtained. By means of this equivalent circuit a physical meaning of the dynamic impedance of a bolometer is made clear. Also, the stability considerations of a bolometer circuit is given.
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Transistor Equivalent Circuits
IETE Journal of Education, 1968(1968). Transistor Equivalent Circuits. IETE Journal of Education: Vol. 9, No. 1, pp. 77-90.
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1999
The following sections discuss creating equivalent circuit models of packages from measured data and creating models from EM simulation results. Assuming we can do both well, it is usually best to choose measurement where a physical part and appropriate test board already exist. EM simulation’s big advantage is simulating structures that do not already
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The following sections discuss creating equivalent circuit models of packages from measured data and creating models from EM simulation results. Assuming we can do both well, it is usually best to choose measurement where a physical part and appropriate test board already exist. EM simulation’s big advantage is simulating structures that do not already
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Equivalent Sequential Circuits
IRE Transactions on Circuit Theory, 1959Three types of sequential circuits are defined, two of which are synchronous and one of which is asynchronous. The concept of equivalent sequential circuits as discussed by Huffman, Mealy, and Moore is extended to circuits of different types. Transformation procedures are given for transforming a state table of one type into state tables of the other ...
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