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Filtering by: Creator Volker, K. C. Remove constraint Creator: Volker, K. C. Degree Field Electrical and Computer Engineering Remove constraint Degree Field: Electrical and Computer Engineering Rights Statement Copyright Not Evaluated Remove constraint Rights Statement: Copyright Not Evaluated

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  • Feedback design for sampled analog phase and gain detection in MDFE

    Creator:
    Schmid, Volker, 1969-
    Resource Type:
    Masters Thesis
    Full Text:
    in MDFE AN ABSTRACT OF THE THESIS OF Volker Schmid for the degree of MASTER OF SCIENCE in

  • Weather influence on Loran-C

    Creator:
    Graulich, Markus Günter
    Abstract:
    The influence of weather on the long range radio navigation system Loran-C was investigated. The variables analyzed over a period of 255 days were: time differences (TDs), TD signal-to-noise ratios, TD standard deviations (measured at a fixed receiver location in Corvallis, Oregon), time interval numbers (TINOs) (measured at the transmitter...
    Resource Type:
    Masters Thesis
    Full Text:
    Weather influence on Loran-C AN ABSTRACT OF THE THESIS OF

  • Failure analysis of Muller-C-element

    Creator:
    Chew, Oonpin
    Abstract:
    Asynchronous circuits have recently been a breakthrough in many high performance computers. The concept of asynchronous circuits which started a long time ago has slowly grasped the attention of many designers. The Muller-C-element is an important control block in many asynchronous designs and therefore it is important to understand some...
    Resource Type:
    Masters Thesis
    Full Text:
    Failure analysis of Muller-C-element AN ABSTRACT OF THE

  • Three dimensional electromagnetic FDTD simulation of general lossy structures with nonuniform grid spacing

    Creator:
    Falconer, Maynard C.
    Abstract:
    A new second order accurate nonuniform grid spacing technique which does not depend on supraconvergence is developed for Finite Difference Time Domain (FDTD) simulation of general three dimensional structures. The technique is useful for FDTD simulations of systems which require finer details in small regions of the simulation space by...
    Resource Type:
    Dissertation
    Full Text:
    )Exn ki+0.5,j,k) -+11 N 2ers0 a At \At 2ereo + a Ati (2-9) r At , -Ex li+0.5,j,k)+ (c.,6a)2 (2-10

  • Propagation characteristics of strapped coplanar waveguides

    Creator:
    Hinz, Robert C.
    Abstract:
    The propagation characteristics of a new coupled fin line structure, with asymetrical, rectangular, top and bottom housings, is evaluated by using the modal analysis technique. The boundary Green's function of the structure, relating the surface currents to the electric fields is derived by using this technique. The propagation characteristics, i.e....
    Resource Type:
    Masters Thesis
    Full Text:
    zero since the conductivity of the dielectric is zero. Therefore: [ A][C k = [0] C k (30) Equation

  • Characteristics of semi-insulating GaAs photoconductive detectors under steady state illumination

    Creator:
    Yang, Howard C.
    Abstract:
    The optical and electrical characteristics of semi-insulating GaAs photoconductive detectors made with ohmic and Schottky contacts are studied in this thesis. Current - voltage measurements are made both in the dark and under varying power levels of HeNe laser (6328 Å) illumination. DC photocurrent gain is then calculated as a...
    Resource Type:
    Masters Thesis
    Full Text:
    detectors under steady state illumination AN ABSTRACT OF THE THESIS OF Howard C. Yang for the degree of

  • The design of a postfilter for a delta-sigma digital-to-analog converter

    Creator:
    Chen, Chao-Yin
    Resource Type:
    Masters Thesis
    Full Text:
    v 1) C+ 21-2k1 kl e k n - "--21 + C22 ]v1(n 1). 02 we can substitute _ C21 e[e C22 constant

  • Three-dimensional finite element design procedure for the brushless doubly fed machine

    Creator:
    Thompson, Brenda E.
    Abstract:
    Brushless Doubly Fed Machines (BDFM) have potential advantages in variable speed generation and adjustable speed drive applications. The most significant of these advantages is a reduction in the power electronic converter rating, and therefore a reduction in overall system cost. Presently, efforts are being directed at optimizing the design of...
    Resource Type:
    Masters Thesis
    Full Text:
    Finite Element Design Procedure for the Brush less Doubly Fed Machine. Abstract approved: Dr. Alan K

  • A survey of optimal frequency domain deconvolution methods

    Creator:
    Gamage, Gayani N. K.
    Abstract:
    The resolution of multiple overlapped reflections is achieved by designing inverse filters using frequency domain deconvolution. A careful study reveals a number of problems involving frequency domain design of spike inverse filters. These include the presence of noise and aliasing in both the filter response and its output resulting from...
    Resource Type:
    Masters Thesis
    Full Text:
    , X'(k) = X(z) (2.2) -j2nk z=e N , k=0,1,...,N-1 X(z) = E x(n)z-n n -c from equation (2.2), -j2nnk

  • Design studies relating to the brushless doubly-fed automotive alternator

    Creator:
    Ravi, D. K.
    Abstract:
    The alternators in today's automobiles are of the claw-pole or Lundell construction, which is a readily manufactured, low-cost derivative of the conventional rotating dc field synchronous generator. The efficiency of the Lundell system is low due to a complicated magnetic circuit of predominantly solid steel and a high windage rotor...
    Resource Type:
    Masters Thesis
    Full Text:
    thesis. Thanks also to Dr. Alan K. Wallace for his assistance during the early part of my thesis work