Searched for: subject%3A%22modulation%22
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Restrepo Sierra, A.M. (author)
Life, the most complex and admirable machine that one could think of has evolved over billions of years to display a beautiful variety of mechanisms that keep cells adapting, self-maintaining, reproducing, and evolving. If we think about it, what is this magic? What are the mechanisms behind life’s origins and wonderful coordination? Attracted...
doctoral thesis 2024
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Pacifico, Antonio (author)
As photovoltaic (PV) technology enters the terawatt era, reliability, sustainability, and circularity in the solar industry can no longer be optional considerations for manufacturing solar modules. Despite two decades of intense solar manufacturing, the PV industry still predominantly operates within a linear economic structure, characterized by...
master thesis 2024
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Shajahan, M.T. (author)
Dense suspension flows, both in the natural environment and industrial settings, are complex phenomena with significant implications. From rivers shaping landscapes to industrial processes involving slurry transport, these flows hold a prominent position in numerous sectors. This thesis delves into a specific facet of these intricate flows:...
doctoral thesis 2024
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van Daalen, Jippe (author)
Currently, most of the modular building can be fabricated off-site, except for the stability system. Therefore, the question arises: Could modules be designed such that there is no need for an additional stability system? As modules are typically built in a rectangular shape, incorporating stability elements such as bracings along the longer...
master thesis 2024
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Zhang, Liang (author), Li, Guang (author), Chen, Huang (author), Tang, Jingtian (author), Yang, Guanci (author), Yu, Mingbiao (author), Hu, Yong (author), Xu, Jun (author), Sun, J. (author)
Audio magnetotelluric (AMT) is commonly used in mineral resource exploration. However, the weak energy of AMT signals makes them susceptible to being overwhelmed by noise, leading to erroneous geophysical interpretations. In recent years, deep learning has been applied to AMT denoising and has shown better denoising performance compared to...
journal article 2024
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Bajaj, V. (author), Van de Plas, Raf (author), Wahls, S. (author)
While probabilistic constellation shaping (PCS) enables rate and reach adaption with finer granularity [1] (Cho and Winzer, 2009), it imposes signal processing challenges at the receiver. Since the distribution of PCS-quadrature amplitude modulation (QAM) signals tends to be Gaussian, conventional blind polarization demultiplexing algorithms...
journal article 2024
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Oud, Michelle (author), Breedveld, Sebastiaan (author), Rojo-Santiago, Jesús (author), Giżyńska, Marta Krystyna (author), Kroesen, Michiel (author), Habraken, S.J.M. (author), Perko, Z. (author), Heijmen, Ben (author), Hoogeman, M.S. (author)
Objective. In head-and-neck cancer intensity modulated proton therapy, adaptive radiotherapy is currently restricted to offline re-planning, mitigating the effect of slow changes in patient anatomies. Daily online adaptations can potentially improve dosimetry. Here, a new, fully automated online re-optimization strategy is presented. In a...
journal article 2024
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Baricchio, M. (author), Korevaar, Marc (author), Babal, Pavel (author), Ziar, H. (author)
East/West (E/W) vertical bifacial photovoltaic (PV) modules can achieve higher profits than the conventional North/South (N/S) tilted configuration depending on the design choices and external conditions. In this study a model based on 2D view factor concept is developed to estimate the power generated by a large-scale bifacial PV farm,...
journal article 2024
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Hopf, Y.M. (author), Simoes dos Santos, D. (author), Ossenkoppele, Boudewine W. (author), Noothout, E.C. (author), Chang, Z.Y. (author), Chen, Chao (author), Vos, H.J. (author), Verweij, M.D. (author), de Jong, N. (author), Pertijs, M.A.P. (author)
This article presents an application-specific integrated circuit (ASIC) for catheter-based 3-D ultrasound imaging probes. The pitch-matched design implements a comprehensive architecture with high-voltage (HV) transmitters, analog front ends, hybrid beamforming analog-To-digital converters (ADCs), and data transmission to the imaging system....
journal article 2024
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Akrish, G. (author), Reniers, A.J.H.M. (author), Zijlema, Marcel (author), Smit, P.B. (author)
Coastal wave forecasting over large spatial scales is essential for many applications (e.g., coastal safety assessments, coastal management and developments, etc.). This demand explains the necessity for accurate yet effective models. A well-known efficient modelling approach is the quadratic approach (often referred to as frequency-domain...
journal article 2024
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Marszal-Pomianowska, Anna (author), Motoasca, Emilia (author), Pothof, I.W.M. (author), Felsmann, Clemens (author), Heiselberg, Per (author), Cadenbach, Anna (author), Leusbrock, Ingo (author), O'Donovan, Keith (author), Petersen, Steffen (author), Schaffer, Markus (author)
Buildings can deliver short-term thermal energy storage by utilising the thermal capacity of the building construction and/or by activating the water tanks included in the heating/cooling installation. The flexibility potential of demand management using decentralized thermal energy storage has been quantified in many theoretical modelling...
journal article 2024
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Lin, H. (author), Wang, Mingqiang (author), Zhuang, Jincheng (author), Wang, Yang (author)
The Learning with Errors (LWE) problem is a versatile basis for building various purpose post-quantum schemes. Goldwasser et al. [ISC 2010] initialized the study of a variant of this problem called the Entropic LWE problem, where the LWE secret is generated from a distribution with a certain min-entropy. Brakerski and Döttling recently further...
journal article 2024
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Nieuwenhuis, Jelte (author)
master thesis 2023
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Gao, Z. (author)
Reducing power consumption is becoming increasingly important for the sustainability of the communication industry because it is expected to consume a significant portion of the global electricity in the face of the exponentially increasing demands on the volume and rate of data transmission. As the scope narrows to the individual wireless...
doctoral thesis 2023
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Minderman, Björn (author)
In the last decades our usage of the Radio Frequency (RF) spectrum has intensified a lot due to the increasing number of mobile devices. The spectrum is getting crowded and new communication alternatives might become necessary in the future. One such alternative is Visible Light Communication (VLC),which uses the visible light spectrum instead...
master thesis 2023
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Li, Shenyang (author)
This thesis describes the design of a 3rd order 1-bit delta-sigma modulator whose input-signal range (0 to 1.95V) exceeds its supply voltage (1.2V). By using a passive input stage and a single-OTA resonator, this beyond-the-rails modulator realizes a 3rd order loop filter with only two amplifiers instead of the usual three and thus achieves...
master thesis 2023
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Anwar-Hameed, Amir (author)
Financial literacy is an essential component in design innovation projects, holding the potential to transform both the practice and education of design. The capacity to make effective financial decisions, encompassing knowledge, skills, and self-efficacy, is pivotal in the context of innovation (Warmath & Zimmerman, 2019). This capacity...
master thesis 2023
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Tao, N. (author)
THICK composite materials, e.g., thickness of more than 50 mm, are increasingly being used across diverse industry sectors owing to their significant advantages of weightsavings, superiormaterial properties and load-carrying capability. These materials tend to be adopted in safety-critical applications such as large primary or secondary load...
doctoral thesis 2023
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Overbeek, Lucas (author)
The emergence of tactile technologies has paved the way for addressing various challenges. Tactile sensing is especially vital for the blind and visually impaired. This study investigates how tactile feedback can enhance mobility and independence among individuals in this community. In today’s touchscreen-dominated world, accessibility remains a...
master thesis 2023
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Guo, Junwei (author)
MEMS microphones offer a significant scope to improve miniaturization, integration and cost of acoustic systems, poised to be the preferred microphone option for consumer electronics and medical advancements. A MEMS microphone needs a readout interface to convert the microphone’s output to a digital code for further processing, while its poor...
master thesis 2023
Searched for: subject%3A%22modulation%22
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