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Radio Engineers, Proceedings of the Institute of

Issue 3 • Date June 1924

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Displaying Results 1 - 12 of 12
  • [Front cover]

    Publication Year: 1924, Page(s):c1 - c2
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  • Contents

    Publication Year: 1924, Page(s): 225
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  • General Information

    Publication Year: 1924, Page(s): 225
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  • Officers and Board of Direction, 1924

    Publication Year: 1924, Page(s): 226
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  • Receiving Measurements and Atmospheric Disturbances at the Bureau of Standards, Washington, November and December, 1923

    Publication Year: 1924, Page(s):227 - 232
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    The signal strengths of the Nauen and Lafayette Stations, and the corresponding strength of the atmospheric disturbances in Washington are given for November and December, 1923. View full abstract»

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  • On Propagation Phenomena and Disturbances of Reception in Radio Telegraphy

    Publication Year: 1924, Page(s):233 - 241
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    The propagation of electromagnetic waves over the earth's surface is studied, particularly for very long distance transmission, for which it is deduced that short waves are inherently unsuitable. Methods of quantitatively determining the strength of received signals are shown to be necessary; and some of the results obtained by their use in cennection with diurnal and seasonal variations of transm... View full abstract»

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  • The Cape Cod Marine System of the Radio Corporation of America

    Publication Year: 1924, Page(s):243 - 253
    Cited by:  Papers (1)
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    This paper gives a general outline of the character of traffic handling which is required in a modern marine radio telegraph communication system. A description of the Cape Cod multiplex marine station of the Radio Corporation of America is given, and the operating problems encountered in supplementing spark transmitting sets with vacuum tube transmitters are outlined. A brief description, with ph... View full abstract»

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  • KDKA, The Radio Telephone Broadcasting Station of the Westinghouse Electric and Manufacturing Company at East Pittsburgh, Pennsylvania

    Publication Year: 1924, Page(s):255 - 276
    Cited by:  Papers (6)
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    The three transmitting sets used at East Pittsburgh are described in detail, together with their auxiliary apparatus. View full abstract»

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  • On Optimum Heterodyne Reception

    Publication Year: 1924, Page(s):277 - 293
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    The use of the triode for anode rectification and cumulative grid rectification in heterodyne reception is investigated theoretically, and it is shown that:- (a) The amplitude of the combination tone produced in a radio receiver telephone reaches an optimum value for a certain value of the local oscillation amplitude. In anode rectification this phenomenon is due to the non-linear nature of the gr... View full abstract»

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  • Signal-to-Static Interference Ratio in Radio Telephony

    Publication Year: 1924, Page(s):295 - 297
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    Referring to Dr. Carson's paper on "Static-to-Signal Ratio," the author discloses a system of twin side-band radiotelephonic transmission, wherein the carrier component is suppressed, but which differs from other carrierless transmitting systems in that a homodyne receiver is not required. This last peculiarity makes the system particularly suitable for short wavelength transmission and especially... View full abstract»

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  • Regeneration in Coupled Circuits

    Publication Year: 1924, Page(s):299 - 359
    Cited by:  Papers (3)
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    1-The simple theory of regeneration in a single oscillatory circuit is developed, both when the oscillatory element is in the plate circuit and in the grid circuit of the regenerating tube. 2-The theory of couple circuits having positive resistances is reviewed and illustrated by means of space models for the secondary current. The use of sections of the model for determining graphically and for v... View full abstract»

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

    Publication Year: 1924, Page(s):361 - 385
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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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