Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 82 for “"Settore ING-INF/01 - Elettronica"”.
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Cyber-Physical Systems: two case studies in design methodologies
… hardly capture the functionality of computing systems. In this work, we present a methodology to concurrently explore these aspects using the metroII design framework. The methodology provides guidelines for the implementation of these models in the design environment. To demonstrate the …
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3D Camera Based on Gain-Modulated CMOS Avalanche Photodiodes
… and industrial community have shown an increasing interest in range imaging due to its potential use in various application domains such as robotics, vehicle safety, gaming, mobile applications as well as many others. Among the diversity of techniques available for range detection, …
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Ultra-Low-Power Vision Systems for Wireless Applications
… for ultra-low power applications, introducing novel visual computation paradigms, aimed at closing the large gap between vision technology and energy-autonomous sensory systems. Energy-aware vision could offer new opportunities to all those applications, such as security, safety, …
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Development of 3D Silicon radiation detectors for neutrons and high energy charged particles
In the past few years, several interesting developments in microstructured solid-state thermal neutron detectors have been pursued. These devices feature high aspect-ratio cavities, filled with neutron converter materials, so as to improve the neutron detection efficiency with respect to coated …
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Development of BJT radiation sensors and read-out systems for Radon detection
… alpha particle and radon detection and monitoring. Using functional tests, we have shown that BJT detector operated with floating base can efficiently be used for the purpose of alpha-particle and, consequently, radon gas detection. Basing on these results, we have designed and fabricated a new …
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CMOS Terahertz Sensors and Circuits for Imaging Applications
… low noise equivalent power, and capable of working at room temperature is still a challenge. Moreover, sensor integration with signal processing electronics is required in order to realize compact systems to be used in commercial imaging applications. In this thesis, CMOS FET-based THz detectors …
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Design, Modelling and Control of IRST Capacitive MEMS Microphone
Condenser MEMS microphones are becoming a promising technology to substitute the current standard microphones, and modelling such systems has become very important for designing a condenser microphone fulfilling the given constrains. In this dissertation a deep analysis of capacitive MEMS …
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Modelli di rumore di dispositivi elettronici a semiconduttore
… di contatti arbitrario (Cap. 3). Il Cap. 4, infine, è dedicato alla presentazione dei risultati ottenuti dalla simulazione delle proprietà di rumore di diversi dispositivi elettronici a semiconduttore, confrontandoli con risultati teorici e con altri modelli.
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Studio di modelli fisici per la simulazione di effetti di backgate e dispersione a bassa frequenza in GaAs MESFET
Il lavoro di tesi presenta l'implementazione di un modello fisico deriva diffusione a doppio portatore per FET a doppio portatore. Effetti di trappoli e backgate sono inclusi. Il programma fornisce le caratteristiche DC e di piccolo segnale a partire dai parametri fisici di FET per alte frequenze.
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FPGA Operating System for Hard Real Time Applications
… fields, one of the main aspect is the prototyping. Since the mechatronics covers a lot of complex applications, the availability of a common digital platform to use in all of them is a valid help in the prototyping phase of the project. FPGAs are often used as software acceleration in …
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Advanced Design of High Frequency Analog and Digital Circuits
L'abstract è presente nell'allegato / the abstract is in the attachment
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Advanced modeling of nanoscale devices for analog applications
L'abstract è presente nell'allegato / the abstract is in the attachment
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High Efficiency Analog and Digital Circuits for Wireless Applications Based on III-V HEMTs
L'abstract è presente nell'allegato / the abstract is in the attachment
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Agile methodologies and blockchain development
The blockchain is one of the most interesting technologies developed in recent years. Blockchain is a ledger, a register, a decentralized and public shared database, reachable by accessing a peer-to-peer network. Each unit of the register represents a block. The blocks are linked together in the …
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Optimizing Neural Networks for Embedded Edge-Processing Platforms.
… for efficient execution on embedded edge-processing platforms requires reconciling accuracy and efficiency requirements. Several research efforts have translated this task into the iterative search of Pareto-optimal points satisfying multiple objectives, but a step forward is still needed to …
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Development and Characterization of highly flexible and conformable electronic devices for wearable applications
… and then improve everyday life. The idea of creating objects that can be worn to restore or improve human abilities or to help during daily routine has fueled technological development and research since the beginning of technological advancement. Wearable technology goes back hundreds of years, …
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DEVELOPMENT OF INNOVATIVE SENSORS FOR DETECTING THE WATER STATUS OF PLANTS IN PRECISION AGRICULTURE APPLICATIONS
… into three main experimental parts, each addressing a different level of plant-based monitoring, from direct leaf sensing to whole-plant motion and irrigation automation. Unlike conventional approaches that infer water availability indirectly from soil or environmental measurements, this work …
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Integrating Biological and Artificial Neural Networks Processing on FPGAs
Neural interfaces are rapidly gaining momentum in the current landscape of neuroscience and bioengineering. This is due to a) unprecedented technology capable of sensing biological neural network electrical activity b) increasingly accurate analytical models usable to represent and understand …
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Development of sensory feedback systems: devices and strategies
… have opened up new possibilities for developing innovative neural prostheses for limb replacement. To ensure the success of such prostheses, it is crucial to establish a stable and reliable connection between the artificial limb, residual muscles, and the nervous system. Communication with …
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Spectroscopic Technologies and Computational Approaches for Real-Time Detection of FMN as Biomarker during Machine Perfusion
Organ transplant waiting lists are progressively lengthening worldwide due to the shortage of suitable organs, resulting in a high mortality rate among patients. The traditional preservation method is static cold storage, but in recent years a new technique has emerged: machine perfusion. This …
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