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Filtering by: Creator Zheng, Ce Remove constraint Creator: Zheng, Ce Degree Field Electrical and Computer Engineering Remove constraint Degree Field: Electrical and Computer Engineering Peer Reviewed No Remove constraint Peer Reviewed: No

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  • Modeling and Design of Interconnects and Passive Components for Millimeter-Wave Integrated Circuits in Silicon

    Creator:
    Zheng, Lei
    Abstract:
    For mmWave Integrated Circuit (IC) design, co-integration of passives can reduce size and power consumption, increase reliability, and reduce overall cost. However, skin and proximity effects in the metallization are aggravated at mmWave frequencies, resulting in increased attenuation and degradation of overall performance. Furthermore, tight integration of passive components (to...
    Resource Type:
    Dissertation
    Full Text:
    AN ABSTRACT OF THE DISSERTATION OF Lei Zheng for the degree of Doctor of

  • Mapping of recursive algorithms onto multi-rate arrays

    Creator:
    Zheng, Yue-Peng
    Abstract:
    In this dissertation, multi-rate array (MRA) architecture and its synthesis are proposed and developed. Using multi-coordinate systems (MCS), a unified theory for mapping algorithms from their original algorithmic specifications onto multi-rate arrays is developed. A multi-rate array is a grid of processors in which each interconnection may have its own...
    Resource Type:
    Dissertation
    Full Text:
    ABSTRACT OF THE DISSERTATION OF Yue-Peng Zheng for the degree of Doctor of Philosophy in Electrical and

  • Error canceling low voltage SAR-ADC

    Creator:
    Wen, Jianping
    Abstract:
    The design of a switched capacitor successive approximation A/D converter is discussed in this thesis. This design adopts a novel capacitance mismatch error cancellation algorithm proposed in references [25, 27]. Detailed charge domain analysis is given in this thesis, which results in an improvement of the proposed algorithm by tracing...
    Resource Type:
    Masters Thesis
    Full Text:
    ratio-independent feature was realized by Zheng, et al. [26], where a fully dif- ferential circuit

  • Information-theoretic Approach to Design and Evaluate Privacy-preserving and Fair Frameworks for Continuous High-dimensional Data

    Creator:
    Alsulaimawi, Zahir Ahmed Hussein
    Abstract:
    Deep learning is becoming the latest trend in sensitive applications, such as healthcare, criminal justice, and finance. As these new applications emerge, adversaries are circumventing them. Further, there have been concerns about the possibility of bias and discrimination in predictive applications. In order to address these issues, we propose an...
    Resource Type:
    Dissertation
    Full Text:
    function, for exam- ple, the cross-entropy (CE) loss or the squared loss. Then L(ŷ,y) quantifies the cost

  • Analysis and modeling of microstrip on-chip interconnects on silicon substrate

    Creator:
    Lan, Hai
    Abstract:
    The electrical performance of on-chip interconnects has become a limiting factor to the performance of modern integrated circuits including RFICs, mixed-signal circuits, as well as high-speed VLSI circuits due to increasing operating frequencies, chip areas, and integration densities. It is advantageous to have fast and accurate closed-form expressions for the...
    Resource Type:
    Masters Thesis
    Full Text:
    graduate committee, reviewing the manuscript, and giving suggestions. Thanks to my colleagues, Ji Zheng

  • Exploring Indoor Navigation Based on 9-dof Kalman Filter and SLAM Algorithm

    Creator:
    Qin, Shuxian
    Abstract:
    Traditional localization techniques rely on triangulation or trilateration, where in a set of three or more stationary known locations is used to estimate a “client” position. For inertial navigation, these techniques can estimate client positions merely using the measured data from tri-axial accelerometers and gyroscopes. However, the use of double...
    Resource Type:
    Capstone Project
    Full Text:
    acceleration module and integrator module. The acceleration module can 33 F ig u re 3. 5: P ro ce ss

  • Radiation tolerance of magnetic tunnel junctions with MgO barriers

    Creator:
    Ren, Fanghui
    Abstract:
    In the next decade, technology trends--smaller dimension, lower voltage, higher operating frequency--introduce new technical considerations and challenges for radiation effects in integrated circuits. Semiconductor based circuits and traditional dynamic random-access memories will malfunction when exposed to extreme environments, such as space and nuclear reactor. The mechanisms for radiation effect are...
    Resource Type:
    Masters Thesis
    Full Text:
    Cheng, Ce Cheng, Yonglei Zheng and others who have been spending the excellent time with me

  • Analysis and Design of Low Voltage LC Oscillators and their Application to Wireless Sensor Networks

    Creator:
    Guha Roy, Ankur
    Abstract:
    This dissertation focuses on the analysis, design, and application of inductor-capacitor (LC) oscillators for wireless sensor networks (WSNs). First an analysis and design optimization approach for enhanced swing, low power CMOS LC oscillators is presented. A phasor based analysis is used for determining the amplitude and phase noise of these...
    Resource Type:
    Dissertation
    Full Text:
    ) -k VD k=0, ESDC k=1, XCC R1 L1 R2 C1 =Ce/(1-n) VG+ C2 =Ce/n (c)Figure 2.1: Di�erential os

  • Enhancing Resolution and Scalability of Power Grid Reliability Algorithms

    Creator:
    Lassetter, Austin R.
    Abstract:
    This Thesis aims to determine whether we can improve the accuracy, resolution, and speed of calculations for common power system problems using simple computational models that scale well to machine learning and high performance computing solutions. The second chapter of this Thesis implements more precise aging and degradation models for...
    Resource Type:
    Masters Thesis
    Full Text:
    : L = KE · E−CE (2.1) where L is the insulation life, E is a given electrical stress, and KE and CE

  • Malicious-proof and fair credit-based resource allocation techniques for DSA systems

    Creator:
    AlShammari, Tamara
    Abstract:
    In this paper, we propose a credit-based resource allocation technique for dynamic spectrum access (DSA) systems that is robust against malicious and selfi sh behaviors and ensures good overall system fairness performance while also allowing spectrum users to achieve high amounts of service. We also propose a new objective function...
    Resource Type:
    Masters Thesis
    Full Text:
    160 Number of Users S ta n d a rd D e vi a tio n o f U se rs ’ R e ce iv