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Filtering by: DOI 10.1175/1520-0426(1993)010<0209:MPOLIC>2.0.CO;2 Remove constraint DOI: 10.1175/1520-0426(1993)010<0209:MPOLIC>2.0.CO;2 Degree Field Electrical and Computer Engineering Remove constraint Degree Field: Electrical and Computer Engineering

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  • Physical mechanisms, device models, and lifetime projections of hot-carrier effects in CMOS transistors

    Creator:
    Hwang, Nam
    Resource Type:
    Dissertation
    Full Text:
    degree of Doctor of Philosophy in Electrical and Computer Engineering presented on November 29, 1993

  • Direct torque control for brushless doubly-fed machines

    Creator:
    Brassfield, William R.
    Abstract:
    The Brushless Doubly-Fed Machine (BDFM) has recently become an important research topic in the field of variable-speed AC drives. In recent studies, the BDFM has shown significant potential for improving the reliability and performance of AC drive systems, as well as reducing total system cost. While the BDFM offers several...
    Resource Type:
    Masters Thesis
    Full Text:
    and Computer Engineering presented on March 31, 1993. Title: Direct Torque Control for Brushless

  • Analysis and applications of layered multiconductor coupled slot and strip-slot structures

    Creator:
    Luo, Sifen
    Abstract:
    Layered multiconductor coupled slot and strip-slot structures are characterized by introducing the full-wave modal analysis as well as the quasi-TEM spectral domain technique. In the modal analysis, the electric and magnetic fields are constructed in terms of modal fields in different regions. Application of the boundary conditions at interfaces for...
    Resource Type:
    Dissertation
    Full Text:
    relationship: 1 [L][Co] = 2- [U] 1.)0 (2.44) where vo is the speed of light in free space and [U] is an

  • Design procedure for brushless doubly-fed machine used as a limited speed-range pump drive

    Creator:
    Alajmi, Abdulhadi M.
    Abstract:
    The continuing desire of industry to further improve process efficiency, through tighter control and energy conservation, has prompted users to pay closer attention to Adjustable Speed Drives (ASDs). The conventional ASDs consist of induction or synchronous motors controlled by power electronic controllers through the adjustment of supply frequency and line...
    Resource Type:
    Masters Thesis
    Full Text:
    )*cos (6)* t) =Em *COS ( co* t) Ns=number of turns per phase Em=peak emf The rms of which Em=2 *TG

  • Characterization and electrical circuit modeling of interconnections and packages using time domain network analysis

    Creator:
    Hayden, Leonard
    Abstract:
    The improved accuracy of Time Domain Reflection and Transmission (TDR/T) measurements made possible by the calibration process known as Time Domain Network Analysis (TDNA) is applied to the problem of characterization and modeling of electronic interconnect and packaging structures. TDNA uses measurements of known and partially known calibration standards to...
    Resource Type:
    Dissertation
    Full Text:
    . 1993. Title: Characterization and Electrical Circuit Modeling of Interconnections and Packages Using

  • A programmable BiCMOS transconductance-capacitor filter for high frequencies

    Creator:
    Beck, Jeffery S.
    Abstract:
    With advancements in CMOS technology, high speed analog circuits that were traditionally implemented with discrete circuit components can now be made monolithically. Antialiasing filters for video signals as well as signal conditioning filters in high speed communication channels are examples of applications where high frequency integrated circuits are now feasible....
    Resource Type:
    Masters Thesis
    Full Text:
    Completed July 30, 1993 Commencement June 1994 APPROVED: Redacted for Privacy Progssor of Electrical

  • Adaptive model-based motion estimation

    Creator:
    Crinon, Regis
    Abstract:
    A general discrete-time, adaptive, multidimensional framework is introduced for estimating the motion of one or several object features from their successive non-linear projections on an image plane. The motion model consists of a set of linear difference equations with parameters estimated recursively from a non-linear observation equation. The model dimensionality...
    Resource Type:
    Dissertation
    Full Text:
    Doctor of Philosophy in Electrical and Computer Engineering presented on May 27, 1993. Title: Adaptive

  • High speed buffers for op-amp characterization

    Creator:
    Rangan, Giri N. K.
    Abstract:
    The feasibility of developing test circuits to perform in-circuit testing of analog circuits is investigated in this thesis. A modular approach to analog testing has been adopted. Accordingly, the testing of an operational amplifier, which is a basic building block in analog circuits, is addressed. One convenient technique for measuring...
    Resource Type:
    Masters Thesis
    Full Text:
    of Master of Science in Electrical & Computer Engineer- ing presented on June 22, 1993. Title

  • Program allocation for hypercube based dataflow systems

    Creator:
    Freytag, Vincent R.
    Abstract:
    The dataflow model of computation differs from the traditional control-flow model of computation in that it does not utilize a program counter to sequence instructions in a program. Instead, the execution of instructions is based solely on the availability of their operands. Thus, an instruction is executed in a dataflow...
    Resource Type:
    Masters Thesis
    Full Text:
    Electrical and Computer Engineering presented on March 18, 1993. Title: Program Allocation for Hypercube

  • Performance and parameter prediction of large synchronous machines from physical dimensions

    Creator:
    Heberle, David D.
    Abstract:
    A project funded by the Southern California Edison (SCE) Company, Research Center of Irwindale, California, has supported the development of a performance and parameter prediction software program for use during the refurbishment of large synchronous machines, turbine generators, and synchronous condensers. The computer program was developed for SCE to allow...
    Resource Type:
    Masters Thesis
    Full Text:
    Master of Science in Electrical and Computer Engineering presented on November 3, 1993 . Title