Advanced search
Showing result 1 - 5 of 13 swedish dissertations matching the above criteria.
-
1. Radio and Sensor Interfaces for Energy-autonomous Wireless Sensing
Abstract : Along with rapid development of sensing and communication technology, Internet of Things (IoTs) has enabled a tremendous number of applications in health care, agriculture, and industry. As the fundamental element, the wireless sensing node, such as radio tags need to be operating under micro power level for energy autonomy. READ MORE
-
2. Optical spectroscopy of turbid media: time-domain measurements and accelerated Monte Carlo modelling
Abstract : Optical spectroscopy is a versatile and powerful tool to probe translucent materials. In this work, the focus is on characterization of strongly scattering (turbid) materials by means of time-of-flight spectroscopy (TOFS). READ MORE
-
3. Factorized Geometrical Autofocus for Synthetic Aperture Radar Processing
Abstract : Synthetic Aperture Radar (SAR) imagery is a very useful resource for the civilian remote sensingcommunity and for the military. This however presumes that images are focused. There are severalpossible sources for defocusing effects. For airborne SAR, motion measurement errors is the maincause. READ MORE
-
4. Design and development of a microwave multifrequency polarimetric scatterometer for biosphere remote sensing
Abstract : Microwave radar and radiometer techniques are used to gather crucial information about the earth and its atmosphere. The ERS-1, JERS-1, RadarSAT and NASA’s Mission to Planet Earth projects are designed to study the changing global environment. In all these endeavors, the key instrument is the radar or scatterometer. READ MORE
-
5. SAR Remote Sensing of Forests, from Microwaves to VHF
Abstract : The number of SAR systems available for civilian remote sensing purposes has grown in the nineties. A Synthetic Aperture Radar produces high resolution images of the earth independent on daylight and atmospheric conditions. This thesis mainly examines the applications of SAR remote sensing to monitoring forested areas. READ MORE