Search for dissertations about: "UWB"
Showing result 16 - 20 of 58 swedish dissertations containing the word UWB.
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16. On Coherent and Non-coherent Receiver Structures for Impulse Radio UWB Systems
Abstract : The demand and growth of short-range wireless communications has been tremendous in the past few years for a diverse range of applications. There is significant interest in ultra wideband (UWB) as a physical layer technology for both high-data-rate (HDR), and low power, low-data-rate (LDR) short-range communications. READ MORE
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17. Sub-Nyquist Sampling Impulse Radio UWB Receivers for the Internet-of-Things
Abstract : In the era of Internet-of-Things, the demand for short range wireless links featured by low-power and low-cost, robust communication and high-precision positioning is growing rapidly. Impulse Radio Ultra-Wideband (IR-UWB) technology characterized by the transmission of sub-nanosecond pulses spanning up to several GHz band with extremely low power spectral density emerges as a promising candidate. READ MORE
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18. On the trade-off between uncertainty and delay in UWB and 5G localization
Abstract : Location-aware technologies in combination with emerging wireless communication systems have revolutionized many aspects of our daily lives by means of applications within the commercial, public and military sectors. Ultra-wideband (UWB) and 5G stand out as emerging radio frequency (RF) based technologies that tackle the limitations of Global Positioning System solutions. READ MORE
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19. Interactive RFID for Industrial and Healthcare Applications
Abstract : This thesis introduces the circuit and system design of interactive Radio-Frequency Identification (RFID) for Internet of Things (IoT) applications. IoT has the vision of connectivity for anything, at anytime and anywhere. READ MORE
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20. 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