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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
121

Effect of microstructure on electromechanical properties of PLZT multilayer actuators

Srivastava, Manu M. 05 1900 (has links)
No description available.
122

Thermal processing of multilayer PLZT actuators

Nishimoto, Michael Yoshiya 08 1900 (has links)
No description available.
123

Application of multipole induction coefficients to multiple scattering of electromagnetic waves.

Howarth, Barry Arthur. January 1972 (has links)
No description available.
124

Electromagnetic shifts of energy levels of a hydrogen atom in idealized cavities

Burzan, D. January 1987 (has links)
No description available.
125

Power transmission lines transient electromagnetic fields-a study of scale modeling and the effects of ground loss

Gharagozloo, Pooya 09 April 2012 (has links)
In this thesis, the problem of calculating power transmission line induced or radiated electromagnetic fíelds is studied by decomposing the line into a large number of snall segments, k¡own as Hertzian dipoles. Since the presence of lossy ground makes the electromagnetic fìeld distribution very different from that of the same dipole over perfectly conducting ground, different approaches should be followed for the lossy and lossless ground assumptions. The contribution of each dipole on the total electric and magnetic field is calculated using three analytical techniques. Two of these methods are frequency-domain solutions for the problem of dipole radiation above lossy ground, while the third method is a time-domain exact solution for the same problem based on the assumption of perfectly conducting ground. The theoretical background and extent of validity of each technique are reviewed in this thesis. Tlie results derived by applying each method are compared with those obtained using a commercial software package. The time-domain solution for the problem of power transmission line electromagnetic fields is obtained using Fourier and inverse Fourier transforms, rvhich enables us to obtain the electromagnetic waveforms associated with power system transients. The effect of different parameters such as conductivity and relative permittivity of the ground, the line{o-observation point distance, height, and sag of the transmission line is studied. Further, the impact of downscaling of transmission line on different electromagnetic parameters is analyzed, and the appropriate scale factor for each parameter is derived.
126

The electromagnetic fields from a two-wire transmission line

Culligan, Allan James January 1997 (has links)
No description available.
127

A study of intermodulation interference due to non-linearities in metallic structures

Lui, Pak-Leng January 1990 (has links)
No description available.
128

Finite element analysis of longitudinally magnetised, gyromagnetic filled waveguides

Gibson, Andrew A. P. January 1988 (has links)
No description available.
129

The application of mathematical modelling in the interpretation of near-surface archaeological ground-penetrating radar

Cassidy, Nigel John January 2001 (has links)
No description available.
130

Extremely low frequency electromagnetic properties in marine environments with non-parallel interfaces

Bhakta, Nitin January 2001 (has links)
No description available.

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