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Filtering by: Creator Kim, Ok-Hee Remove constraint Creator: Kim, Ok-Hee Academic Affiliation Electrical and Computer Engineering Remove constraint Academic Affiliation: Electrical and Computer Engineering

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  • Architectural support for multithreading on a 4-way multiprocessor

    Creator:
    Kim, Gwang-Myung
    Abstract:
    The microprocessors will have more than a billion logic transistors on a single chip in the near future. Several alternatives have been suggested for obtaining highest performance with billion-transistor chips. To achieve the highest performance possible, an on-chip multiprocessor will become one promising alternative to the current superscalar microprocessor. It...
    Resource Type:
    Masters Thesis
    Full Text:
    multiprocessor AN ABSTRACT OF THE THESIS OF Gwang-Myung Kim for the degree of Master of Science in

  • Ultra low voltage DRAM current sense amplifier with body bias techniques

    Creator:
    Gang, Yung-jin, 1957-
    Abstract:
    The major limiting factor of DRAM access time is the low transconductance of the MOSFET's which have only limited current drive capability. The bipolar junction transistor(BJT) has a collector current amplification factor, β, times base current and is limited mostly by the willingness to supply this base current. This collector...
    Resource Type:
    Dissertation
    Full Text:
    Koo in Hong-ik University and Hee-chang Kang in National Seoul Industrial University for their

  • Analysis and applications of multiple coupled line structures in an inhomogeneous medium

    Creator:
    Chin, Youn Kang
    Abstract:
    The general expressions for finding the network functions, e.g., the immittance and the scattering parameters, of a general, uniformly coupled n-line structure in an inhomogeneous medium are derived in terms of the normal mode parameters of the system. These are used to compute or to derive the explicit expressions for...
    Resource Type:
    Dissertation
    Full Text:
    development of this research. The author is deeply grateful to his wife, Bok-Hee and daughter, Soo, for

  • Frequency-domain, parameter estimation for a brushless, doubly-fed machine

    Creator:
    Ramchandran, Ashok
    Abstract:
    A Brushless, Doubly Fed Machine (BDFM) attempts to combine the advantages of conventional induction and synchronous types of electrical machines by its unique architecture. The validation of BDFM designs in an actual test environment requires the estimation of the BDFM model parameters from actual experimentation. Accurate values for the parameters...
    Resource Type:
    Dissertation
    Full Text:
    especially kind and helpful; I would like to thank Rita Wells, Suzy, Kim, Lynn and Tom Lieu nen in this

  • Interpolation-based digital quadrature frequency synthesizer

    Creator:
    Larson, Ryan John
    Abstract:
    Traditionally sinusoidal signal generation has been implemented with purely analog circuits such as phase-locked loops. The alternative of using a digital system to perform this signal generation has previously been unattractive due to limitations in clock frequency and size. However, recent advancements in sub-micron fabrication techniques have made the digital...
    Resource Type:
    Masters Thesis
    Full Text:
    , Nicholas, and Kim has examined more exact methods of calculating the fine ROM contents [2]. 6 2.3

  • Radiation effects in compound semiconductor heterostructure devices

    Creator:
    Sarkar, Aveek, 1974-
    Abstract:
    Radiation studies were performed on compound semiconductor heterostructure devices. The objective was to understand the degradation processes caused by the exposure of these devices to radiation. Preliminary experiments were focussed on studying the degradation phenomenon in single heterojunctions and single quantum wells. It was found that ionizing radiation like gamma...
    Resource Type:
    Masters Thesis

  • Performance monitoring of parallel applications at large grain level

    Creator:
    Yadav, Anil Kumar
    Abstract:
    This thesis is an attempt to create a methodology to analyze the performance of parallel applications on a wide variety of platforms and programming environments. First we determined the monitoring functions required to collect traces for accurate representation of the parallel application. We used the Extended Large Grain Data Flow...
    Resource Type:
    Masters Thesis
    Full Text:
    Bytes refer start_workerl Cancel OK Fig. 5.2 : Specifications of an arc The specifications of the

  • Mathematical modeling and the control of immune processes with application to cancer

    Creator:
    Lee, Kwon Soon
    Abstract:
    A foundation for the control of tumors is presented, based upon the formulation of a realistic, knowledge-based mathematical model of the interaction between tumor cells and the immune system. The parametric control variables relevant to the latest experimental data, e.g., the sigmoidal dose-response relationship and Michaelis-Menten dynamics, are also considered....
    Resource Type:
    Dissertation

  • Properties of semi-insulating In₀. ₅₃Ga₀. ₄₇As epitaxial layers and photoconductive detectors

    Creator:
    Rao, Mulpuri Venkata
    Resource Type:
    Dissertation
    Full Text:
    obtained as 0.821 eV at 30K. The bandgap at OK is probably 0.822 eV, considering a normal temperature

  • Detection and diagnosis of parameters change in linear system using time-frequency transformation

    Creator:
    Park, Dae-hyun
    Abstract:
    A systematic optimization of the Cohen class time-frequency transformation for detecting the parameters change is developed. The local moments approach to change detection is proposed and a general formula for the local moments is derived. The optimal kernel functions of the time-frequency transformation are determined based on the combined criteria...
    Resource Type:
    Dissertation