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Proceedings of the IRE

Issue 12 • Date Dec. 1944

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Displaying Results 1 - 21 of 21
  • Table of contents

    Publication Year: 1944, Page(s): 1a
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  • The Institute of Radio Engineers Incorporated

    Publication Year: 1944, Page(s): 2a
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  • Electronic Papers

    Publication Year: 1944, Page(s): 721
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  • Major General Harry C. Ingles

    Publication Year: 1944, Page(s): 722
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  • Radio-and-Electronic Engineers in War and Peace

    Publication Year: 1944, Page(s): 723
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  • Frederick B. Llewellyn

    Publication Year: 1944, Page(s): 724
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  • Philosophy of Design

    Publication Year: 1944, Page(s):725 - 729
    Cited by:  Papers (1)
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    Success of an industrial research and development organization depends not only upon the ability and intelligence of its members and on the effectiveness of their organization. Equally important is a proper working philosophy as the guide to action for each individual and for the group as a whole. The development engineer must deal with nature in a most imperfect state where theory is frequently h... View full abstract»

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  • Correction

    Publication Year: 1944, Page(s): 729
    Cited by:  Papers (1)
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  • A Frequency-Dividing Locked-in Oscillator Frequency-Modulation Receiver

    Publication Year: 1944, Page(s):730 - 737
    Cited by:  Papers (5)
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    A new type of frequency-modulation receiving system is described in which a continuously operating local oscillator is frequency-modulated by the received signal. In an embodiment of the system which is described, the oscillator is locked in with the received signal at one fifth the intermediate frequency. With this 5:1 relationship between the intermediate frequency and the oscillator frequency, ... View full abstract»

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  • Electronic Apparatus for Recording and Measuring Electrical Potentials in Nerve and Muscle

    Publication Year: 1944, Page(s):738 - 742
    Cited by:  Papers (1)
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    Electronic apparatus used in studying action potentials is described. It consists of 1. A variable-frequency stimulator with a volume control which governs the intensity of current used for exciting the nerve or muscle. 2. A trigger circuit synchronizing the sweep of the recording system, a cathode-ray oscilloscope with the stimulator. 3. A recording system, a cathode-ray oscilloscope whose circui... View full abstract»

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  • Electrical Glass

    Publication Year: 1944, Page(s):743 - 750
    Cited by:  Papers (2)
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    Electrical glass offers the electronics engineer a versatile working medium with useful applications in many types of circuit elements, a dielectric with properties suitable for solving some of his most perplexing problems in electrical insulation. The behavior of electrical glass in direct-current and in alternating-current fields is discussed in terms of dielectric properties, considered as func... View full abstract»

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  • The Design of an Intermediate-Frequency System for Frequency-Modulated Receivers

    Publication Year: 1944, Page(s):751 - 753
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    With a possibility that the present frequency-modulation wave band may be increased in width it has become imperative that an intermediate-frequency amplifier operating at a frequency higher than that most commonly in use at present, 4.3 megacycles, be developed. Stability both as to performance and permanence of adjustment govern the choice of frequency and restrict this choice to a definite maxi... View full abstract»

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  • Triode Linear Saw-Tooth-Current Oscillator

    Publication Year: 1944, Page(s):753 - 757
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    It is shown that a triode may be used for generating a linear saw-tooth current when coupled to a suitably designed transformer. The triode is operated on a hitherto unused portion of the Ep/Ipcharacteristics, notably the positive-grid region where the Ep/Ipcharacteristic is a straight line of slope R = Ep/Ip. While the oyer-all eff... View full abstract»

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  • Impulse Excitation of a Cascade of Series Tuned Circuits

    Publication Year: 1944, Page(s):758 - 760
    Cited by:  Papers (2)  |  Patents (1)
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    The response of a cascade of series tuned circuits to an impulse is mathematically determined. The peak value of this response is examined and found to be approximately E=SG(ω21)/2 where S=impulse strength, G=network gain at the resonant frequency ω, and (ω21) is the bandwidth at 0.707 down on the voltage characteristic. This... View full abstract»

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  • A Calculator for Two-Element Directive Arrays

    Publication Year: 1944, Page(s):760 - 767
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    This article describes a mechanical device which may be used to calculate quickly the horizontal field pattern of a two-element directive array. The construction is not difficult and may readily be undertaken with only the usual drafting instruments, a protractor, and a set of mathematical tables. View full abstract»

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  • Institute of radio engineers to act to secure a permanent home

    Publication Year: 1944, Page(s):768 - 769
    Cited by:  Papers (1)
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  • Institute news and radio notes

    Publication Year: 1944, Page(s):770 - 772
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  • Contributors

    Publication Year: 1944, Page(s):773 - 774
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  • Section meetings

    Publication Year: 1944, Page(s): 34a
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  • Membership

    Publication Year: 1944, Page(s):36a - 46a
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  • Positions open

    Publication Year: 1944, Page(s):50a - 58a
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Aims & Scope

This Periodical ceased production in 1962. The current retitled publication is Proceedings of the IEEE.

Full Aims & Scope