Results 241 to 250 of about 2,903,325 (300)

High-Resolution Microscope-Mode Secondary Ion Mass Spectrometry Imaging. [PDF]

open access: yesAnal Chem
Jia Y   +7 more
europepmc   +1 more source

Coupled Line Equations with Random Coupling

Bell System Technical Journal, 1972
The coupled line equations for two modes traveling in the same direction are considered. The covariances of the mode transfer functions are calculated in the case of random coupling. Exact results are obtained when the coupling is a function of a finite state Markov chain, and also when the coupling is white noise.
Morrison, J. A., McKenna, J.
openaire   +1 more source

Coupled line multiports

[Proceedings] 1992 IEEE International Symposium on Circuits and Systems, 2003
The properties of multiple coupled line structures are reviewed for applications in microwave circuits. In order to demonstrate the applications of the coupled line multiports, some representative examples are given. These include the application of the multiple coupled line theory in the analysis and design of components such as a spiral inductor, a ...
V.K. Tripathi   +3 more
openaire   +1 more source

Coupled Transmission Lines

IEEE Transactions on Microwave Theory and Techniques, 1977
An analysis of coupling between a stripline and a rectangular waveguide is presented. Coupling is through small apertures in the form of a circular hole or a narrow rectangular slot. A closed form expression for the normalized field distribution in the stripline, required for the purpose of analysis, is also derived.
M. Kumar, B.N. Das
openaire   +1 more source

EMP Coupling to Power Lines

IEEE Transactions on Electromagnetic Compatibility, 1978
A transmission line model of coupling to power lines has been developed that shows the effect of ground conductivity, angle of arrival, polarization, and power line geometry on the open-circuit voltage at the end of the line. With this information, and the characteristic impedance of the line, the current and voltage to any termination may be ...
W. Scharfman, E. Vance, K. Graf
openaire   +1 more source

EMP Coupling to Power Lines

Electromagnetics, 1988
ABSTRACT A procedure based on trasmission-line theory, is presented for the evaluation of the effects produced by an EMP wave on a multiconductor power line. The high-altitude nuclear EMP is considered as an incident wave towards the ground; the total field is the sum of the incident wave and the wave reflected from the ground surface. The transmission
CRISTINA S, DAMORE M, FELIZIANI, MAURO
openaire   +1 more source

Coupled-Mode Analysis of Line Parameters of Coupled Microstrip Lines - Abstract

Journal of Electromagnetic Waves and Applications, 1999
An approximate method to obtain the line parameters of multiple coupled microstrip lines based on the full-wave analysis is presented. The technique uses the coupled-mode equations for the amplitudes of currents on each line. The coupling matrix in the equations, expressed by overlap integrals between the eigenmode fields of each isolated single line ...
M. Matsunaga, M. Katayama, K. Yasumoto
openaire   +1 more source

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