Search for dissertations about: "Signal processing and adaptive antennas"
Showing result 1 - 5 of 13 swedish dissertations containing the words Signal processing and adaptive antennas.
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1. Signal Processing Techniques in Mobile Communication Systems : Signal Separation, Channel Estimation and Equalization
Abstract : Over the last decade there has been an explosive growth in the use of wireless mobile communications. Second generations systems are mature technologies now and third generation systems and beyond are being implemented and researched. READ MORE
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2. Signal Enhancement in Wireless Communication Systems
Abstract : Digital Wireless communications has been one of the fastest growing communication techniques during the last decade. Today there exists several different communication systems that use wireless techniques. They share one common property that they transmit data through a radio interface. READ MORE
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3. Phased array calibration and beamforming using signal processing
Abstract : Array antennas have a wide range of applications which includesground and airborne radar, weather radar and anti-collision radar.In addition, equally important applications exist forcommunications, both on earth and to satellites in space, as wellas for medical applications such as the detection and treatment oftumors. READ MORE
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4. On MIMO Systems and Adaptive Arrays for Wireless Communication : Analysis and Practical Aspects
Abstract : This thesis is concerned with the use of multiple antenna elements in wireless communication over frequency non-selective radio channels. Both measurement results and theoretical analysis are presented. New transmit strategies are derived and compared to existing transmit strategies, such as beamforming and space-time block coding (STBC). READ MORE
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5. Combating Intersymbol Interference and Cochannel Interference in Wireless Communication Systems
Abstract : Over the last decade the world has witnessed explosive growth in the use of wireless mobile communications. Looking around we find users with mobile phones, wireless PDAs, pagers, MP3 players, and wireless headphones to connect to these devices - a small testament of the impact of wireless communications on our daily lives. READ MORE