Search for dissertations about: "phase-delay"
Showing result 1 - 5 of 9 swedish dissertations containing the word phase-delay.
-
1. Local Sea Level Observations Using Reflected GNSS Signals
Abstract : Sea level rise due to global warming is predicted to have a large impact on human society, especially for populations living in coastal regions and on islands. It is therefore of great importance to monitor the sea level and to increase the understanding of the local hydrodynamic and meteorological responses to a global sea level rise. READ MORE
-
2. Radome Diagnostics: utilizing Source Reconstruction based on Surface Integral Representations
Abstract : In this thesis, an inverse source reconstruction method with great potential in radome diagnostics is presented. A radome is a cover that encloses an antenna in order to protect it from environmental influences. READ MORE
-
3. Retrieval of equivalent currents by the use of an integral representation and the extinction theorem --- radome applications
Abstract : The aim of this thesis is to solve an inverse source problem. The approach is based on an integral representation together with the extinction theorem. Both a scalar and a full-wave integral representation are implemented and solved by a Method of Moment procedure. READ MORE
-
4. Modeling of bursting mechanisms and coordination in a spinal central pattern generator
Abstract : Mechanisms underlying lotal bursting as well as coordinationbetween different levels of a spinal CPG generating locomotionhave been investigated using computer simulations. A"primitive" jawless vertebrate, the lamprey, is used a.s aprototype model. READ MORE
-
5. Development of a Sideband Separating SIS Mixer Technology for MM-Wavelengths
Abstract : This thesis presents work done in developing instrumentation for mm-wave radio astronomy. The main subject of the thesis is a sideband separating (2SB) receiver for 85-115 GHz based on a quadrature scheme with two identical SIS mixer junctions pumped by a LO applied with 90° phase difference. READ MORE