Sökning: "Electromagnetic Wave Propagation"
Visar resultat 1 - 5 av 46 avhandlingar innehållade orden Electromagnetic Wave Propagation.
1. Nonlinear interaction and propagation of gravitational and electromagnetic waves in plasmas
Sammanfattning : Gravitational waves and electromagnetic waves are important as carriers of energy and information. This thesis is devoted to the study of the propagation and interaction of these waves in plasmas, with emphasis on nonlinear effects and applications within astrophysics. LÄS MER
2. Electromagnetic Interference in Distributed Outdoor Electrical Systems, with an Emphasis on Lightning Interaction with Electrified Railway Network
Sammanfattning : This thesis deals with the electromagnetic compatibility (EMC) problems of distributed electrical networks, especially that caused by lightning to electrified railway. Lightning transients were found to damage important devices that control train movements, causing traffic stoppage and delays. LÄS MER
3. Transient electromagnetic pulse propagation in temporally dispersive materials
Sammanfattning : This thesis treats the problem of transient electromagnetic pulse propagation in temporally dispersive media. The analysis is performed using time-domain techniques. In particular, the dispersive wave splitting which decouples the Maxwell equations both in vacuum and inside the medium is utilized. LÄS MER
4. Electromagnetic wave propagation in nonlinear kerr media
Sammanfattning : .... LÄS MER
5. Theoretical Investigation on Propagation and Coupling of Nonreciprocal Electromagnetic Surface Waves
Sammanfattning : This thesis aims at revealing the fundamental guiding and coupling properties of nonreciprocal electromagnetic surface waves on magneto-optical or gyromagnetic media and designing novel applications based on the properties.We introduce the background in the first chapter. LÄS MER