Results 211 to 220 of about 498,747 (265)
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Shielding of transmission lines
Electrical Engineering, 1941MODERN theories of direct-stroke protection premise that the ground wires are so located as to intercept the stroke and provide perfect shielding. In spite of the fundamental importance of this question there still exists considerable doubt as to the correct position of the ground wires relative to the transmission conductors.
C. F. Wagner +2 more
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Proceedings of the 32nd ACM/IEEE conference on Design automation conference - DAC '95, 1995
RLC transmission line synthesis is a difficult problem because minimal net delay cannot be achieved or accurately predicted unless: 1) a termination scheme is chosen and properly implemented, and 2) output driver transition rates are constrained at or below the net's capability.
Byron Krauter +3 more
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RLC transmission line synthesis is a difficult problem because minimal net delay cannot be achieved or accurately predicted unless: 1) a termination scheme is chosen and properly implemented, and 2) output driver transition rates are constrained at or below the net's capability.
Byron Krauter +3 more
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Overvoltages on transmission lines
Electrical Engineering, 1934Observations of line-to-ground voltages have been made under routine operating conditions on an isolated neutral system, a Petersen coil system, 3 neutral resistance grounded systems, and 2 directly grounded systems. Results of these observations are given in this paper.
C.L. Gilkeson, P.A. Jeanne
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Journal of the American Institute of Electrical Engineers, 1923
There is great need for a better understanding on the part of transmission engineers of the traveling waves on lines. The complete analysis of such waves is inherently complicated, but there are certain approximate relations by which the progress of waves on our ordinary systems may be readily studied.
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There is great need for a better understanding on the part of transmission engineers of the traveling waves on lines. The complete analysis of such waves is inherently complicated, but there are certain approximate relations by which the progress of waves on our ordinary systems may be readily studied.
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Transmission Line Theory for Field-to-Transmission Line Coupling Calculations
Electromagnetics, 1988The paper discusses basic principles and validity limits of the field-to-transmission line coupling calculating using Transmission Line (TL) theory. Attention is given to the EMP-power lines interaction. A review of the fundamental equations and method of solution is given, considering that two equivalent formulations are possible.
Ianoz, M., Nucci, C. A., Tesche, F. M.
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Transmission lines and transmission line resonators
2018Transmission lines are arrangements of conductors whose purpose is the transfer of power or information from a source to a load, both of which should be viewed as generic. That is, the source may well be a generator but it can equally be the output of a device such as a transmitter, a receiving antenna, or an amplifier, whereas the load can be any ...
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Resonances for Microstrip Transmission Lines
SIAM Journal on Applied Mathematics, 2004Summary: We rigorously derive asymptotic formulae for resonances associated with a microstrip transmission line mounted on a planar waveguide with variable electromagnetic characteristics when the width of the line goes to zero.
Faouzi Triki, Habib Ammari
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Counterpoises for Transmission Lines
Transactions of the American Institute of Electrical Engineers, 1933Counterpoises are recommended for protecting electric power transmission lines against damage from lightning surges where other methods do not reduce the tower footing surge impedance to the desired level. In this paper a physical explanation of the theory of counterpoises is given together with an analytical solution of parallel counterpoise problems.
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Flashovers on transmission lines
Electrical Engineering, 1936This paper is intended to be of practical use to transmission line engineers in that it shows how transmission line flashovers may be estimated and segregated into 1, 2, and 3 phase, and double circuit, flashovers. The method of calculation is comparatively simple and based upon analyses of statistical and analytical information.
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The Nonuniform Transmission Line
Proceedings of the IRE, 1932The problem of transmission of periodic waves along a transmission line, whose series impedance and shunt admittance per unit length very as any powers of the distance from some point, is solved. The solution is given in terms of Bessel functions. A length of such a line is considered as a four-terminal network, and the more important parameters of the
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