Sökning: "Microwaves"
Visar resultat 1 - 5 av 61 avhandlingar innehållade ordet Microwaves.
1. Photonic generation of microwaves
Sammanfattning : .... LÄS MER
2. Broadband Ferromagnetic Resonance Spectrometer : Instrument and Applications
Sammanfattning : This thesis compiles results of research in two mutuallydependent parts: 1) development of ferromagnetic resonance(FMR) spectrometer to study microwave properties offerromagnetic materials, and 2) characterization of new irongarnets: pulsed laser deposited Y3Fe5O12and Bi3Fe5O12films and Ce:Y3Fe5O12single crystal.First part describes a novelBroadbandFMRSpectrometerdesigned to characterize thin ferromagneticfilms. LÄS MER
3. Design and evaluation of vertical cavity surface emitting lasers for microwave applications
Sammanfattning : .... LÄS MER
4. Perturbation approach to reconstructions of boundary deformations in waveguide structures
Sammanfattning : In this thesis we develop inverse scattering algorithms towards the ultimate goal of online diagnostic methods. The aim is to detect structural changes inside power transformers and other major power grid components, like generators, shunt reactors etc. LÄS MER
5. Magnetic resonance in new iron garnets : tools and applications
Sammanfattning : .... LÄS MER