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Wu, B. (author)As the first stage of the amplifier chain aiming for the base station applications, a highly linear low noise amplifier (LNA) dictates very high performance for optimum coverage with a best signal quality. In today’s commercial market, the GaAs enhancement-mode pHEMT based LNA is dominant. However, a SiGe-based LNA, due to its high integration,...master thesis 2010
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Wu, J. (author)Complex networks describe a wide range of systems and structures in the world. Any real network can be modeled as graph, expressed by an adjacency matrix or list. In many complex networks, when a graph of a certain type grows in size, its properties are expected to change. Each complex network presents specific topological features which...master thesis 2009
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Wu, J. (author)Wind sensors are widely used in many critical applications, such as navigation, weather forecast, aerospace and wind energy assessment. The thermal wind sensor can measure wind speed and direction at the same time, by measuring the temperature gradient on the sensor’s surface which is induced by the wind flow. Compared to traditional mechanical...master thesis 2013
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Wu, Yizhuo Wu (author)With the advancement of 5G/6G radio networks, the demand for high-performance power amplifiers (PAs) with clean spectra and compact constellations has increased significantly. To address these challenges, Artificial Intelligence (AI)-based digital predistortion (DPD) has emerged as a promising approach to linearize radio-frequency (RF) PAs....master thesis 2023
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Wu, Tong (author)With the acceleration of global urbanization, most of us will live in cities in the future. As the urban population grows, the shortage of residential buildings has become a more and more severe problem. In response to the rising demand for housing, more and more builders in Europe, East Asia, Australia and other places have begun to adopt a...master thesis 2022
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Wu, Teng (author)This thesis proposes a novel medial axis transform (MAT) based method to achieve visibility analysis in a point cloud. There are several advantages of this MAT based method. This method avoids surface reconstruction from a point cloud. It also works for the situation when there is surface missing in the input point cloud. For different point...master thesis 2019
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Wu, Chun-Yen (author)The increasing focus on sustainable living and the need to reduce dependency on fossil fuels has led to a growing interest in renewable energy sources. Among these, the wind energy sector has not only experienced significant growth in terms of numbers but also in size. Larger turbines lead to more severe leading-edge erosion and further increase...master thesis 2023
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Wu, Y. (author)The advent of steamship in the 19th century is accompanying with the Chinese immigration. Chinese seamen gathered around the dockland at a certain scale and formed Chinese quarters. Therefore, Chinatowns appeared in many harbour cities in European countries. With the urban development and migrant shifts within the recent one hundred years,...master thesis 2020
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Wu, Alex wu (author)The aim of this thesis is to explore the opportunities for utilizing cyber-physical systems in the domain of supporting elderly’s active leisure activities (ALAs) and the possible way of interaction between users and cyber-physical systems. ALAs covers wide range of activities. The focused ALAs in this thesis is resistance training. Resistance...master thesis 2018
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Wu, Haoyang (author)The process of the graduation design starts from research and ends in an elaborated project.<br/>With the large-scale model making, photo taking, drawing and writing, the sensual perception of Baebican is kept in mind from which the design scheme is built. Theoretical reading on London and European concert hall context construct the cultural...master thesis 2018
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Wu, Haoming (author)Alkali-activated material (AAM) is one of the most attractive alternatives to ordinary Portland cement (OPC). Recently, more and more research interests are devoted to durability performance. In cold areas, freeze-thaw resistance is a crucial durability factor for concrete. However, the understanding of the freeze-thaw resistance of AAMs is...master thesis 2023
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Wu, Jiamin (author)In palm oil extraction process, a large amount of lipids are emulsified in waste stream and the hot, brownish palm oil mill effluent (POME) is generated. In this study, the membrane technology was proposed to test the feasibility of direct ultrafiltration (UF) of POME by using a-Al2O3 and PVDF membranes, and to figure out the recovery rates of...master thesis 2020
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Wu, Zixia (author)This research focuses on developing architected lightweight cementitious cellular composites (LCCCs) for potential thermal insulation purposes. Specifically, Voronoi cellular structures with different randomness are adopted and used as cellular structure of the LCCCs. the mechanical properties of the developed LCCCs are investigated by...master thesis 2021
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Wu, HAO (author)Brine streams from industry is a burden to the environment if not disposed properly. “Zero liquid discharge” (ZLD) is an ideal way of converting saline streams from waste to resource through multiple membrane-based or thermal-based treatment technologies. The utilization of the recovered resource minimizes both costs and environmental impacts....master thesis 2020
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- Wu, J. (author) master thesis 2014
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- Wu, C. (author) master thesis 2011
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Wu, Yiqian (author)The presence of organic micro-pollutants (OMPs) in water bodies has become a major hindrance to protecting water quality in recent years. One of the main sources of OMPs is wastewater treatment plant (WWTP) effluents. One of the most recent Advanced Oxidation Processes (AOPs) technology is photo-electrocatalysis (PEC), which can produce radicals...master thesis 2022
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Wu, L. (author)In recent years, wireless personal area network (WPAN) applications have triggered the needs for low-cost and low-power PLLs which also provide good performance. All-digital phased-locked loops (ADPLLs) are preferred over their analog counterparts in nanoscale CMOS technology due to their flexibility, configurability, small area and easy...master thesis 2014
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Wu, S.L. (author)With the growing usage of mobile devices, manufacturers have to distinguish themselves in their devices to keep their share of the market. Most important is that the consumer is satisfied with a given brand, since then the chances are high that he will stay loyal to that brand when it is time for a new device. A consumer buys a mobile device...master thesis 2010
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Wu, Yen-Lin (author)3D human pose estimation is a widely researched computer vision task that could be applied in scenarios such as virtual reality and human-robot interaction. With the lack of depth information, 3D estimation from monocular images is an inherently ambiguous problem. On top of that, unrealistic human poses have been overlooked in the majority of...master thesis 2021