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Filtering by: Has journal Wood Material Science & Engineering Remove constraint Has journal: Wood Material Science & Engineering Advisor Looney, James C. Remove constraint Advisor: Looney, James C. Decade 1960-1969 Remove constraint Decade: 1960-1969

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  • A logarithmic sweep for sampling oscilloscopes

    Creator:
    Edgar, Charles Clifton
    Abstract:
    The use of the exponential-transfer-characteristics of a transistor junction as a means of giving a logarithmic sweep calibration to a sampling oscilloscope is presented. The prior work in logarithmic converters leading up to the use of the transistor's transfer properties is explored. A circuit adapting a sampling oscilloscope to a...
    Resource Type:
    Masters Thesis
    Full Text:
    Master of Science (Name) (Degree) Electrical Engineering in presented on. (Major) Title A Logarithmic

  • Percussive-welded p-n junctions in silicon

    Creator:
    Tao, David Ming-Shih
    Abstract:
    This thesis investigates a way to fabricate P-N junctions by percussive welding. The theoretical basis of percussive welding, design considerations of the apparatus used, and the electrical characteristics of the junctions were the main objectives of this investigation. P-type silicon wafers and gold wire doped with arsenic as a N-type...
    Resource Type:
    Masters Thesis
    Full Text:
    OF THE THESIS OF DAVID MING -SHIH TAO for the MASTER OF SCIENCE (Name) (Degree) Electrical and

  • Compatible field-effect and bipolar transistors

    Creator:
    Cheung, David Kin-Poon
    Abstract:
    Four methods for the simultaneous fabrication of field-effect and bipolar transistors have been investigated. The basic process involves obtaining two different junction depths by a single diffusion. This was accomplished by the techniques of (1) partial masking, (2) two depositions, (3) etched channels, and (4) oxide depletion. The first three...
    Resource Type:
    Masters Thesis
    Full Text:
    Engineering presented on i\í<7tr. 30._, q07. (Major) (Date) Title: COMPATIBLE FIELD- EFFECT AND BIPOLAR

  • Deterioration of gallium arsenide diodes

    Creator:
    Matsuo, Samuel Seiji
    Abstract:
    Changes in the diode characteristics of three different types of diodes were studied. These were point-contact, bonded and zinc-diffused diodes. The parameters in which measurable changes were observed were the forward resistance, the reverse breakdown voltage, the forward "knee" of the diode curve and the constant of proportionality relating the...
    Resource Type:
    Masters Thesis
    Full Text:
    MATSUO for the M.S. in (Name) (Degree) ELECTRICAL ENGINEERING (Major) Date thesis is presented

  • Impact ionization in gold-doped silicon

    Creator:
    Frescura, Bert Louis
    Resource Type:
    Masters Thesis
    Full Text:
    OF SCIENCE June 1963 APPROVED: Assistant Professor oTElectrical Engineering y In Charge of

  • Transmitter power requirements of optical and radio communication systems

    Creator:
    Cordy, Clifford B., Jr.
    Abstract:
    The recent development of the laser has made possible communications with a beam of coherent light. Since coherent light offers great advantages over radio in the areas of beam directivity and information capacity, optical communication systems have been proposed for many uses. The first section of this thesis gives a...
    Resource Type:
    Masters Thesis
    Full Text:
    ) (Degree) (Major) Engineering Date thesis is presented Title TRANSMITTER POWER REQUIREMENTS OF

  • Schottky emission through thin aluminum-oxide films

    Creator:
    Chambers, Donald Ray
    Resource Type:
    Masters Thesis
    Full Text:
    SCIENCE June 1963 APPROVED: Prof :ssor of Electrical Engi eering In Charge of Major ead of