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 21 for “"analog circuit design"”.
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Constraint satisfaction modules : a methodology for analog circuit design
… for solving convex constraint problems using analog circuits. It demonstrates how this methodology can be used to design circuits that solve function-fitting problems through iterated gradient descent. In particular, it shows how to build a small circuit that can model a nonlinearity by …
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Circuit level synthesis for delta-sigma converters
Analog circuit design is a relatively complicated art that requires a high degree of erudition in the field. With this in mind, this thesis presents work on an analog circuit synthesis tool to minimize analog circuit design time. Specifically, the author has designed and implemented a …
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Empowering Analog Integrated Circuit Design through Large Language Models and Reinforcement Learning
Analog Integrated Circuit design consists of several complex steps that are difficult to optimize. Automating the transistor sizing process specifically comes with many challenges. The problem has a large design space, requires complex performance trade-offs, and needs to adjust to rapidly …
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Development of a laboratory course in power electronic control circuitry based on a PWM buck controller
… is difficult for students to obtain Integrated Circuit design experience prior to entering industry. This project establishes the foundation for a new laboratory course in power electronics and analog circuit design. There is an introduction to power electronics, particularly the buck converter, …
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Synthetic analog feedback control circuits in living cells
… of complex biological systems and for designing functional synthetic biological circuits. However, most models are based on a deterministic digital framework that is largely incompatible with nonlinear dynamics, stochastics, high-order feedback, cross talk, loading, and resource …
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Circuits and algorithms for pipelined ADCs in scaled CMOS technologies
… scaling is creating significant issues for analog circuit design. For example, reduced signal swing and device gain make it increasingly difficult to realize high-speed, high-gain feedback loops traditionally used in switched capacitor circuits. This research involves two complementary …
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CIRCUIT: A Benchmark for Circuit Interpretation and Reasoning Capabilities of LLMs
… (LLMs) has not been extensively explored in analog circuit design, which could benefit from a reasoning-based approach that transcends traditional optimization techniques. In particular, despite their growing relevance, there are no benchmarks to assess LLMs’ reasoning capability about …
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Design of fully digital inductors for low bandwidth filter applications
… this data requires new advances in the circuitry behind much of classical filter design. In this thesis, we present a digital inductor based on time-domain signal processing. This approach uses the phase-domain theory that is well-known and understood in the fields of clocking and serial …
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Evolving circuits on a field programmable analog array using genetic programming
This thesis describes the design and implementation of the Genetic Programming Intrinsic Circuit (GPIC) design system. Inspired by a number of recent advances in the field of Evolvable Hardware, the intended purpose of GPIC is to automate the design of analog circuits with minimal domain knowledge, …
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LOW-POWER LOW-VOLTAGE ANALOG CIRCUIT TECHNIQUES FOR WIRELESS SENSORS
… research investigates lower-power lower-voltage analog circuit techniques suitable for wireless sensor applications. Wireless sensors have been used in a wide range of applications and will become ubiquitous with the revolution of internet of things (IoT). Due to the demand of low cost, miniature …
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Applications of Machine Learning in the Design and Optimization of Analog Integrated Circuits and Systems
Analog integrated circuits (ICs) and systems are widely used in various applications such as data communication, biological sensing, and audio/video signal processing. The design of such circuits and systems has become tremendously complicated and challenging due to technological advancements and …
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Techniques for Reliable and Efficient Analog to Digital Conversion
Analog-to-Digital conversion (ADC) is an essential process in signal processing. It converts analog signals in the real world to digital codes that can be conveniently processed by digital systems. Among various ADC architectures, pipelined ADC is very attractive since it can achieve high …
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Development of a Myoelectric Detection Circuit Platform for Computer Interface Applications
… sensor systems is the myoelectric detection circuit, which can measure electromyographic (EMG) signals produced by contracting muscles through specialized electrodes, and convert the signals into a usable form through an analog circuit. With the goal of making a general-purpose myoelectric …
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An Electrometer Design and Characterization for a CubeSat Neutral Pressure Instrument
… chamber and a logarithmic electrometer circuit. The Rev. 1 SNeuPI electrometer prototype does not function as designed. A Rev. 2 electrometer circuit must be designed and its performance characterized across specified operating temperature and input current ranges. This document presents …
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On-chip Voltage Regulator– Circuit Design and Automation
… and complexity of high-performance integrated circuits and systems, including many-core chips and system-on-chip (SoC), it is becoming difficult to meet the power delivery and regulation requirements with off-chip regulators. The off-chip regulators become a less attractive choice because of …
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Diseño de circuitos analógicos y de señal mixta con consideraciones de diseño físico y variabilidad
… has grown steadily, the increasing number of design tasks that are involved in the creation of the integrated circuit and their complexity has led to a phenomenon known as the ``design gap´´. This is the difference between what can theoretically be integrated and what can practically be …
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Design of Functional Active RF Metamaterials with Embedded Transistor-Based Circuits and Devices
… can be done</p><p>through embedding active circuits in the constitutive unit cells. Active elements</p><p>are able to supplement the passive inclusions to mitigate and overcome loss and</p><p>bandwidth limitations. The inclusion of these circuits also signcantly expands the</p><p>design …
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Low noise cmos image sensors
Cancer remains a pervasive problem in public health with surgery serving as the primary care option. Fluorescence image-guided surgery has been explored to aid surgeons identify specific tissue in the patient during operations but these systems tend to interfere with workflow. CMOS image sensors …
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Návrh analogových obvodů s nízkým napájecím napětím a nízkým příkonem
… metod, které se využívají při návrhu analogových obvodů s využití nízkonapěťových (LV) a nízkopříkonových (LP) struktur. Tyto LV LP obvody mohou být vytvořeny díky vyspělým technologiím nebo také využitím pokročilých technik návrhu. Disertační práce se zabývá právě pokročilými …
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Progettazione di circuiti analogici CMOS per applicazioni a bassissimo consumo di corrente e a bassissima tensione
… di potenza. Tuttavia, la progettazione di circuiti integrati analogici e a segnale misto a bassissima tensione e bassissima corrente, soprattutto nella tecnologia su scala nanometrica, rappresenta una sfida importante. In questa tesi di dottorato, sono state analizzate le limitazioni del …
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