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Filtering by: Academic Affiliation Electrical and Computer Engineering Remove constraint Academic Affiliation: Electrical and Computer Engineering Advisor Mayaram, Kartikeya Remove constraint Advisor: Mayaram, Kartikeya

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  • Analysis and design of CMOS RF LNAs with ESD protection

    Creator:
    Chandrasekhar, Vinay
    Abstract:
    An analysis that accounts for the effect of standard electrostatic discharge (ESD) structures on critical LNA specifications of noise figure, input matching and gain is presented. It is shown that the ESD structures degrade LNA performance particularly for higher frequency applications. Two LNAs, one with ESD protection and one without,...
    Resource Type:
    Masters Thesis
    Full Text:
    of Master of Science in Electrical and Computer Engineering presented on April 1, 2002. Title

  • Algorithms and simulators for coupled device/circuit simulation

    Creator:
    Dudar, Taras
    Abstract:
    Algorithms and simulators comprised of SPICE3 as a circuit level simulator and two device simulators EOFLOW and PROPHET for accurate simulation of new types of devices are presented in this thesis. An integration of EOFLOW with SPICE3 creates a capability for efficient simulation of a system containing interconnected electroosmotic flow...
    Resource Type:
    Masters Thesis
    Full Text:
    Master of Science in Electrical and Computer Engineering presented on December 11, 2002. Title

  • Substrate coupling macromodel for lightly doped CMOS processes

    Creator:
    Koteeswaran, Mohanalakshmi
    Abstract:
    A scalable macromodel for substrate noise coupling in lightly doped substrates with and without a buried layer has been developed. This model is based on Z-parameters and is scalable with contact size and separation. This model requires process dependent parameters that can be extracted easily from a small number of...
    Resource Type:
    Masters Thesis
    Full Text:
    degree of Master of Science in Electrical and Computer Engineering presented on September 16, 2002

  • Layout dependent and bias independent scalable substrate model for RF MOSFETs

    Creator:
    Suravarapu, Ravikanth
    Abstract:
    The dependence of the substrate resistance, R[subscript sub], for MOS transistor RF modeling on transistor biasing and layout is studied from device simulations and measurements. Though R[subscript sub] is found to be bias dependent, the error incurred by assuming a constant value equal to the DC resistance is not significant....
    Resource Type:
    Masters Thesis
    Full Text:
    degree of Master of Science in Electrical and Computer Engineering presented on January 7, 2003. Title

  • Prediction of phase noise and jitter in ring oscillators

    Creator:
    Barton, Nathen
    Abstract:
    This thesis presents distinctly different methods of accurately predicting phase noise and absolute jitter in ring oscillators. The phase noise prediction methods are the commercially available SpectreRF and isf_tool, a simulator developed in this work from the Hajimiri and Lee theory of phase noise. Absolute jitter due to deterministic supply...
    Resource Type:
    Masters Thesis
    Full Text:
    Master of Science in Electrical and Computer Engineering presented on March 5. 2002. Title: Prediction

  • A substrate noise coupling model for lightly doped CMOS processes

    Creator:
    Sadate, Aline C.
    Abstract:
    This thesis presents a design-oriented model for lightly doped CMOS substrates. The model predicts the substrate noise coupling between noisy digital and sensitive analog blocks in the early stages of the design. The model scales with the size and separation of these blocks and it is validated with device simulations...
    Resource Type:
    Masters Thesis
    Full Text:
    degree of Master of Science in Electrical and Computer Engineering presented on December 8, 2000. Title

  • Development and Implementation of JetNet : A Decentralized Wireless Sensing Protocol

    Creator:
    Goins, Justin B.
    Abstract:
    Modern sensor network applications are often implemented wirelessly in order to lessen installation costs and reduce deployment times. Unfortunately, these wireless sensor network (WSN) nodes must often rely on batteries or energy harvesting techniques in order to sustain their operation and supply the power needed to maintain communication within the...
    Resource Type:
    Dissertation
    Full Text:
    of Doctor of Philosophy in Electrical and Computer Engineering presented on March 23, 2018. Title

  • Power Efficient Hybrid Architecture for High Resolution Analog-to-Digital Converters

    Creator:
    Zhang, Hui
    Abstract:
    Analog-to-digital converters (ADCs) are the key building block for sensor applications, such as wireless communications and digital electronics. These applications require ADCs to have medium to high accuracy (normally from 10-14 bits) and relatively low signal bandwidth (ranging from 100Hz-150kHz). Since these applications are often powered by batteries, high power...
    Resource Type:
    Masters Thesis
    Full Text:
    degree of Master of Science in Electrical and Computer Engineering presented on December 7, 2017

  • Noise and Blocker Cancellation Techniques for Power and Area Efficient Wireless Receivers

    Creator:
    Pourbagheri, Saeed
    Abstract:
    The design of mobile wireless devices has always focused on reducing power, area, and cost. This dissertation proposes two techniques that are leveraged to save power and area and therefore cost. The first techniques reduces the noise in the receiver and results in a relaxed power requirement. The second technique...
    Resource Type:
    Dissertation
    Full Text:
    Pourbagheri for the degree of Doctor of Philosophy in Electrical and Computer Engineering presented on

  • 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:
    Do tor of Philosophy inEle tri al and Computer Engineering presented on November 30, 2015.Title