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Proceedings of the Institute of Radio Engineers

Issue 5 • Date Oct. 1919

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Displaying Results 1 - 11 of 11
  • [Front cover]

    Publication Year: 1919, Page(s): c1
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  • Information about the Society

    Publication Year: 1919, Page(s):445 - 446
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  • Contents

    Publication Year: 1919, Page(s): 447
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  • Officers and Board of Direction, 1919

    Publication Year: 1919, Page(s): 448
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  • The Design of Poulsen Arc Converters for Radio Telegraphy

    Publication Year: 1919, Page(s):449 - 497
    Cited by:  Papers (4)
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    The Poulsen arc converter cycle is studied in detail, and the various relations between direct and alternating arc currents and voltages obtained and discussed. The possible production of harmonics is considered. The effect of arc field strength on the arc phenomena is then taken up. The efficiency of the Poulsen arc cycle is obtained and checked experimentally. The theoretical relation between be... View full abstract»

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  • The Uni-Control Receiver

    Publication Year: 1919, Page(s):499 - 514
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    The design and construction of a receiver, operating efficiently and selectively over a long range of wave lengths on any antenna of ordinary dimensions, and controlled by a single handle, are described in detail. The addition of a motor for driving the wave-changing adjustment continuously is shown. The possibilities of such a receiver for the solution of the interference problem are discussed. View full abstract»

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  • Discussion

    Publication Year: 1919, Page(s):515 - 516
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  • On the Theory of Radiotelegraphic and Radiotelephonic Receiver Circuits

    Publication Year: 1919, Page(s):517 - 525
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    Proceeding from a theory of the approximate rectifying detector, the most advantageous proportioning of the constants of the secondary circuit of a receiver is obtained. The constants of the most desirable telephone winding and the value of the most suitable telephone shunting condenser are then derived. View full abstract»

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  • Determination of Rate of De-Ionisation of Electric Arc Vapor

    Publication Year: 1919, Page(s):527 - 539
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    After discussing the de-ionisation and consequent loss of conductivity of mercury vapor carrying a momentary arc, the author considers an arrangement of circuits for determining the rate of de-ionisation, and the effect of this rate on the voltage required for a subsequent re-ignition. The theory of the circuits shown is given, and illustrated by numerical examples. It is suggested that the arrang... View full abstract»

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  • Third Discussion on "The Electrical Operation and Mechanical Design of an Impulse Excitation Multi-Spark Group Radio Transmitter (A Paper by Ensign Bowden Washington, U.S.N.R.F)

    Publication Year: 1919, Page(s):541 - 542
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  • Further Discussion on "Reception thru Static and Interference"

    Publication Year: 1919, Page(s):543 - 553
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Aims & Scope

This Periodical ceased production in 1938. The current retitled publication is Proceedings of the IEEE.

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