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Proceedings of the Institute of Radio Engineers

Issue 6 • Date Dec. 1922

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  • [Front cover]

    Publication Year: 1922, Page(s): c1
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  • Contents

    Publication Year: 1922, Page(s): 419
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  • General Information

    Publication Year: 1922, Page(s): 419
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  • Officers and Board of Direction, 1922

    Publication Year: 1922, Page(s): 420
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  • Receiving Measurements and Atmospheric Disturbances at the Naval Radio Research Laboratory, Bureau of Standards, Washington, July and August, 1922

    Publication Year: 1922, Page(s):421 - 425
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (312 KB)

    The intensities of the signals from the Lafayette and Nauen stations during July and August, 1922 are given, together with the simultaneous static intensities. A comparison of the calculated and actual strengths is also given. View full abstract»

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  • Radio Receiving Equipment

    Publication Year: 1922, Page(s):426 - 439
    Cited by:  Papers (5)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (2696 KB)

    The requirements and possibilities of a receiver for radio-telephone broadcast signals and the importance of considering the antenna in the design of this receiver are discussed. It is brought out that the increase of signal strength which is obtainable by regeneration is limited to a definite value, which is determined by the strength of the incoming field, and it is shown by curves that this max... View full abstract»

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  • Oscillographic Study of Electron Tube Characteristics

    Publication Year: 1922, Page(s):440 - 450
    Cited by:  Papers (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (1400 KB)

    A special oscillograph is used to record simultaneously the plate current and the grid current of an electron tube. By superposing a slow audio frequency variation of voltage on the regularly increasing grid voltage during the photographing of the oscillogram, corresponding audio frequency variations are produced in the plate current, the amplitudes of which are proportional to the amplification o... View full abstract»

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  • Photoelectric Electron Tubes

    Publication Year: 1922, Page(s):451 - 467
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    Three electrode tubes containing alkali vapor metals or vapor of alloys of alkali metals possessing low ionizing potentials and the characteristics of a photoelectric cell give remarkable results as detectors both in the plain and the oscillating condition with 10 volts on the plate, these detectors are extremely sensitive, at least three times that of the gas content tube. The photoelectric prope... View full abstract»

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  • Thermionic Tubes

    Publication Year: 1922, Page(s):468 - 485
    Cited by:  Papers (4)
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    The general scope of the paper covers the present day commercial tube; states the methods of design; and gives the general dimensions. It later brings forth an entirely new method for obtaining electron emission and control. This new method of heating provides means for heating sheets or discs of tungsten or other high temperature metals to incandescence, which sheets or discs are enclosed in evac... View full abstract»

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  • Digest of United States Patents relating to radio telegraphy and telephony

    Publication Year: 1922, Page(s):486 - 507
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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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