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Filtering by: Alternative title ssim FS 51 Remove constraint Alternative title ssim: FS 51 Decade 1960-1969 Remove constraint Decade: 1960-1969 Degree Field Electrical and Electronics Engineering Remove constraint Degree Field: Electrical and Electronics Engineering

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  • A signal-processed antenna system and the simulation of the effects of balanced-mixer frequency conversion

    Creator:
    Spencer, Kenneth Edward
    Abstract:
    In this paper a signal-processed antenna and receiver system is proposed and analyzed. In addition, a simulation of the balanced-mixer portion of the processing system is made on a hybrid computer to find the bandwidth limitations for the total system. The system utilizes both the amplitude and phase information of...
    Resource Type:
    Dissertation
    Full Text:
    = L V cos (cos +mca2)t m=-q V sin Tra m m C Tram -am) am = 2td;(fs+mf2-fs) (a) Pulse envelope

  • A method of controlling the left ventricular wall stress of the human heart

    Creator:
    Sohrab, Soheil
    Abstract:
    In this thesis a method is presented for maintaining the left ventricular wall stress of the human heart at a constant level during the systole (active portion of the heart's cycle). This constant stress level makes it possible to take isotonic measurements on the heart muscles. The left ventricle of...
    Resource Type:
    Masters Thesis
    Full Text:
    computer diagram of a triangular wave generator. Page 50 51 A. 3 Block diagram for the generation of

  • Digital filtering with an IBM 1620 computer

    Creator:
    Smathers, Douglas Charles
    Abstract:
    Digital filtering can be done on a limited scale using an IBM 1620 digital computer. A computer program has been written to aid in the design of digital filters by computing the power spectrum of sampled time data. The power spectrum analysis program was coded in SPS symbolic machine language....
    Resource Type:
    Masters Thesis
    Full Text:
    N / / \ / / \ / \` / . - s 11 Power Spectrum fs = sampling frequency -fs o Frequency

  • Parameter estimation in system modeling using man-machine interaction and computer learning

    Creator:
    Wagner, John Arthur
    Abstract:
    In certain cases in system modeling, parameter search problems are complicated by the availability of scanty and corrupt physical system data and a large number of model parameters. An algorithm using man-machine interaction is presented to attack this type of parameter search problem with the objective of efficiency in the...
    Resource Type:
    Dissertation
    Full Text:
    the saved features fs of a better response Select the next parameter vector 71" no yes To the

  • Active network synthesis using gyrators

    Creator:
    Chiu, Chun-Pang
    Abstract:
    The paper is a study of (i) the realization of the gyrator, (ii) active filter synthesis using gyrator. Several realization methods of the gyrator are summarized. A practical gyrator composed of two operational amplifiers was built and tested. The experimental results are shown. Two RC-gyrator synthesis techniques are derived and...
    Resource Type:
    Masters Thesis
    Full Text:
    . The network realization of Equation (5-1). 51 5-3. Replacing the inductance in Figure 5-2 by gyrators

  • A MOSFET integrated circuit shift register

    Creator:
    Chen, David Wei
    Abstract:
    This paper is concerned with the design of a 21-bit metal-oxide-semiconductor field-effect transistor (MOSFET) integrated circuit static shift register. This circuit consists of three separate 1, 4, and 16-bit static shift registers constructed on a single monolithic chip, each with independent input and output terminals. Type D flip-flops are used...
    Resource Type:
    Masters Thesis
    Full Text:
    Static Shift Register 51 22. Basic Cell of Output Push-pull Buffer 52 23. Basic Cell of Clock Generator

  • A zero-crossing analyzer for distribution-free detection of a signal in noise

    Creator:
    Bertorello, Robert James
    Abstract:
    This thesis discusses the analysis, design, and experimental evaluation of an instrument that can be used to detect the presence or absence of a signal, not necessarily known, in a noisy background. The detection principle is based on application of the sign test of distribution-free statistics to the stochastic process...
    Resource Type:
    Masters Thesis

  • Characteristics of RC digital filters as bandpass circuits

    Creator:
    Hancock, Robert James
    Abstract:
    One of the most promising methods of constructing bandpass filters without inductors is the RC digital filter. It is simply a number of parallel RC branches which are sequentially switched between the source and the load. If the source signal is at the same frequency as the switching rate of...
    Resource Type:
    Masters Thesis
    Full Text:
    V. A COMPLETE CIRCUIT 51 VI. PROCEDURE FOR DESIGNING DIGITAL FILTERS 53 VII. A DIGITAL FILTER

  • Reduction of the number of elements in the synthesis of RC and RC-NIC networks

    Creator:
    Papageorge, George Elefterios
    Abstract:
    This paper is a study of the procedures used in achieving element reduction in networks realized from a given network function. Reduction in the number of elements in RC-realization is possible in the synthesis of a transfer function and in the simultaneous realization of driving-point function and a transfer function,...
    Resource Type:
    Dissertation
    Full Text:
    /s2 +3s +6 using the inverted -L configuration. 51 4. 7 Parallel realization of G12(s) _ 2s3 +12s2

  • Ternary arithmetic in direct digital control systems

    Creator:
    Seamans, David Alvin
    Abstract:
    The development of new electronic devices and design procedures applicable to ternary switching circuits suggests that it might be desirable to use ternary arithmetic in direct digital control systems. The advantages of decimal, binary, and ternary arithmetic in digital computers are discussed and a set of rules for signed -digit...
    Resource Type:
    Dissertation
    Full Text:
    ------------------------------- 46 Design of Ternary Systems with Field-Effect Transistors -- 51 Field-Effect Transistor Logic