IEEE Transactions on Electron Devices

Issue 5 • May 1964

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Displaying Results 1 - 9 of 9
  • [Front cover and table of contents]

    Publication Year: 1964, Page(s): c1
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  • An investigation into the use of iteration methods for the analysis of axially symmetric and sheet beam electrode shapes with an emitting surface

    Publication Year: 1964, Page(s):196 - 204
    Cited by:  Papers (55)
    Request permission for commercial reuse | Click to expandAbstract |PDF file iconPDF (888 KB)

    The techniques for analyzing an axially symmetric or two-dimensional electrode system with an emitting surface have been studied with a computer program. The program is very easy to use and performs in one pass the steps which have usually previously been followed on analog and digital devices separately. The program alternately solves Poisson's equation by a relaxation technique, traces trajector... View full abstract»

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  • A low noise M-type parametric amplifier

    Publication Year: 1964, Page(s):205 - 215
    Cited by:  Papers (1)
    Request permission for commercial reuse | Click to expandAbstract |PDF file iconPDF (1552 KB)

    A degenerate crossed-field cyclotron wave parametric amplifier in which all three interaction circuits are half-wave coaxial cavities is described. At a signal frequency of 1957 Mc the over-all measured noise figure was 5 db with a contribution due only to beam noise of 3.2 db. The signal saturation gain at low input levels was 40 db. The amplifier operated with a beam current of a few microampere... View full abstract»

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  • Wave propagation in pyrolytic-graphite slow-wave circuits

    Publication Year: 1964, Page(s):215 - 219
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    The possibility of using an anisotropic resistive material to simulate sheath-type microwave slow-wave structures is investigated experimentally. The specific anisotropic material considered in the present study is pyrolytic graphite which has an anisotropic electrical conductivity. A sheath model of the Karp line is simulated by replacing wires and slots by a sheet of pyrolytic graphite. The mode... View full abstract»

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  • A computer approach to laser design

    Publication Year: 1964, Page(s):219 - 228
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    The problem of maximizing laser efficiency is usually approached through experimental study. The method proposed in this paper permits us to approximate the optimum design prior to the actual physical construction of the system. The efficiency of a four-level laser system is first defined as a product of six subefficiencies, each associated with one of the loss mechanisms operative in the system. ... View full abstract»

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  • Silicon planar epitaxial transistors as fast and reliable low-level switches

    Publication Year: 1964, Page(s):228 - 237
    Cited by:  Papers (3)
    Request permission for commercial reuse | Click to expandAbstract |PDF file iconPDF (992 KB)

    This paper attempts to accentuate all the salient factors of high-quality switches, such as their static properties, stability under various conditions of high temperature or thermal cycling, and some aspects of their transient response. It is shown that the silicon planar epitaxial transistor possesses the most advantageous combination of properites for general application as a low-level switch, ... View full abstract»

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  • The effects of distributed base potential on emitter-current injection density and effective base resistance for stripe transistor geometries

    Publication Year: 1964, Page(s):238 - 242
    Cited by:  Papers (164)
    Request permission for commercial reuse | Click to expandAbstract |PDF file iconPDF (432 KB)

    Simple analytic expressions are derived for the variation of base current, emitter current and emitter-base voltage along the emitter junction of a transistor structure due to the flow of dc base current parallel to the emitter junction. The effective width of the emitter region is discussed, and it is shown that as the emitter width is increased, the effective emitter width approaches a constant ... View full abstract»

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  • The reversible voltage-induced initial resistance in the negative resistance sandwich structure

    Publication Year: 1964, Page(s):243 - 244
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    First Page of the Article
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  • [Back cover]

    Publication Year: 1964, Page(s): c4
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    Freely Available from IEEE

Aims & Scope

IEEE Transactions on Electron Devices publishes original and significant contributions relating to the theory, modeling, design, performance and reliability of electron and ion integrated circuit devices and interconnects.

 

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Giovanni Ghione
Politecnico di Torino,
10129 Torino, Italy

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email giovanni.ghione@polito.it