Search for dissertations about: "small signal modelling"
Showing result 1 - 5 of 38 swedish dissertations containing the words small signal modelling.
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1. Small-signal, large-signal and noise modelling of HEMTs
Abstract : .... READ MORE
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2. On Radio Wave Propagation Measurements and Modelling for Cellular Mobile Radio Networks
Abstract : To support the continuously increasing number of mobile telephone users around the world, mobile communication systems have become more advanced and sophisticated in their designs. As a result of the great success with the second generation mobile radio networks, deployment of the third and development of fourth generations, the demand for higher data rates to support available services, such as internet connection, video telephony and personal navigation systems, is ever growing. READ MORE
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3. Microwave measurement techniques for industrial process monitoring and quality control
Abstract : Process monitoring and quality control by sensor measurements are essential for the automatisation and optimisation of many industrial manufacturing processes. This thesis is concerned with microwave sensing, which is a measurement modality with potential to improve the in-line sensing capabilities in several industries. READ MORE
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4. Identification and synthesis of components for uncertainty propagation
Abstract : For automotive structures, built-up of hundreds of components with property spread, knowing the effects of component variability and its propagation through the system assembly is important in order to mitigate noise and vibration problems. To increase the understanding of how the spread propagates into variability in built-up structures, both experimental and computational aspects are considered in this thesis. READ MORE
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5. On the Ionospheric Influence on GNSS Radio Occultation Signals : Modelling and Assessment
Abstract : Radio Occultation (RO) is a well-established remote sensing technique that uses Global Navigation Satellite System (GNSS) signals to sound the Earth’s atmosphere. GNSS-RO measurements provide high-resolution, vertical profiles of physical parameters from the lower atmosphere (troposphere and stratosphere), e.g. READ MORE