Proceedings of the IRE

Issue 6 • June 1944

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Displaying Results 1 - 19 of 19
  • Table of contents

    Publication Year: 1944, Page(s): 1a
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  • Foundations for Industrial Success

    Publication Year: 1944, Page(s): 315
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  • Charles Byron Jolliffe - Board of Directors, 1944

    Publication Year: 1944, Page(s): 316
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  • Engineering Work of the Federal Communications Commission

    Publication Year: 1944, Page(s):317 - 330
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  • Bioelectric-Research Apparatus

    Publication Year: 1944, Page(s):330 - 336
    Cited by:  Papers (2)
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    This paper describes a complete amplifying and cathode-ray-tube system suitable for certain bioelectric-research applications. Three independent amplifying channels, working into a three-trace cathode-ray tube allow the recording of three, independent, simultaneous phenomena. The three traces may be partially or wholly superimposed as desired. Each amplifying channel consists of a battery-operated... View full abstract»

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  • Application of the "Memnoscope" to Rectifier Study

    Publication Year: 1944, Page(s):336 - 338
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    The "memnoscope" is a device employing rotating condensers for studying randomly occurring electrical phenomena. This paper describes some records obtained with the "memnoscope" when studying arcbacks in shielded mercury-arc rectifiers. It has been found that arcbacks may occur on the shield, without a cathode spot forming on the anode and without resultant disturbances in the external electrical ... View full abstract»

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  • High-Potential Vacuum-Tube Voltmeter

    Publication Year: 1944, Page(s):338 - 339
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    A vacuum-tube voltmeter for the measurement of high voltages, with a range of 0 to 2000 volts is described. It utilizes the principle of the inverted vacuum tube; thus the high input impedance of the normal vacuum-tube voltmeter is combined with the ability of measuring high voltages. View full abstract»

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  • Steady-State Testing with Saw-Tooth Waves

    Publication Year: 1944, Page(s):339 - 348
    Cited by:  Papers (2)
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    The saw-tooth voltage wave has two main advantages over the square voltage wave in the testing of electrical networks. These are (1) the saw-tooth wave tests the response of the network not only to odd harmonic voltages but to even harmonics as well and (2) from the response to the saw-tooth voltage wave, the response to any other voltage of the same period may be obtained without the use of Fouri... View full abstract»

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  • A Coupled-Circuit Frequency Modulator

    Publication Year: 1944, Page(s):348 - 350
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    The circuit developed in this paper uses a condenser microphone to vary the reactance of an oscillator tank circuit. Using a coupled circuit and a tuning inductance across the condenser microphone, a single-tube wide-band frequency modulator was constructed for use on 40 megacycles. View full abstract»

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  • The Stability Factor of Negative Feedback in Amplifiers

    Publication Year: 1944, Page(s):351 - 353
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    This paper discusses the effect of negative feedback on the gain and stability of an amplifier. A general set of equations for use in designing negative-feedback amplifiers is developed and a discussion of their use is given. With these equations the engineer is able to design an amplifier of given gain and stability, to determine the increase in stability caused by negative feedback when it is kn... View full abstract»

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  • A Note on Impedance Measurements at High Frequencies with Special Reference to Impedance Matching

    Publication Year: 1944, Page(s):354 - 355
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    A graphical solution has been developed for the value of the unknown impedance measured by the "three-voltmeter method" of radio-frequency-impedance measurement. The graph is reproduced herewith, together with formulas for computing its counterpart for any desired range of values. View full abstract»

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  • Node Equations

    Publication Year: 1944, Page(s):355 - 359
    Cited by:  Papers (2)
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    The node equations are shown to be Kirchhoff's current equations expressed in terms of circuit admittances and voltages from all network junctions or nodes to the reference node (node at which a current equation is not written). A method of writing these node equations directly from a network is presented. This method is given in such a form that it applies to any network, even though mutual magne... View full abstract»

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  • Network Analyzer Studies of Electromagnetic Cavity Resonators

    Publication Year: 1944, Page(s):360 - 367
    Cited by:  Papers (9)
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    Studies are described in which equivalent circuits for the Maxwell field equations, considered in a companion paper, are set up on an alternating-current network analyzer. These correspond to several simple electromagnetic cavities for which results are known. Comparisons made between the known theoretical results and field distributions measured from the equivalent circuits are used for verificat... View full abstract»

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  • The Institute of Radio Engineers Incorporated

    Publication Year: 1944, Page(s): 368
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  • Institute news and radio notes

    Publication Year: 1944, Page(s):369 - 374
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  • Books

    Publication Year: 1944, Page(s):374 - 375
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  • Contributors

    Publication Year: 1944, Page(s):375 - 378
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  • Section meetings

    Publication Year: 1944, Page(s):34a - 36a
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  • Membership

    Publication Year: 1944, Page(s):36a - 47a
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Aims & Scope

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

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