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Proceedings of the Institute of Radio Engineers

Issue 4 • April 1929

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  • [Front cover]

    Publication Year: 1929, Page(s): c1
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  • Tentative Program of Fourth Annual Convention Institute of Radio Engineers, Washington, D.C., May 13-15, 1929

    Publication Year: 1929, Page(s): c2
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  • Contents

    Publication Year: 1929, Page(s): 591
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  • General Information

    Publication Year: 1929, Page(s): 592
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  • Suggestions for Contributors to the Proceedings

    Publication Year: 1929, Page(s): 593
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  • Institute sections

    Publication Year: 1929, Page(s): 594
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  • Vice President of the Institute comes from Germany to attend convention

    Publication Year: 1929, Page(s): 596
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  • Institute news and radio notes

    Publication Year: 1929, Page(s):597 - 618
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  • Geographical Location of Members Elected March 6,1929

    Publication Year: 1929, Page(s):619 - 620
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  • Applications for Membership

    Publication Year: 1929, Page(s):621 - 623
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  • Officers and Board of Direction, 1929

    Publication Year: 1929, Page(s):624 - 625
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  • Frequency Multiplication by Shock Excitation

    Publication Year: 1929, Page(s):627 - 651
    Cited by:  Papers (4)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (4872 KB)

    The fundamental principles involved in the theory of frequency multiplication by means of iron-core coupled circuits are briefly reviewed from the standpoint of Fourier analysis as well as that of recurring transients. Oscillograms and figures illustrating the effect of transformer inductance and shock duration upon wave form are given. Oscillations of the first and second kind are discussed in th... View full abstract»

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  • On the Short-Wave Limit of Magnetron Oscillations

    Publication Year: 1929, Page(s):652 - 659
    Cited by:  Papers (20)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (592 KB)

    In this paper the theoretical considerations and experimental results pertaining to the short-wave limit of magnetron oscillations are given. Oscillations of only a few centimeters wavelength were successfully produced. View full abstract»

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  • The Use of the Electron Tube Peak Voltmeter for The-Measurement of Modulation

    Publication Year: 1929, Page(s):660 - 663
    Cited by:  Papers (5)
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    First Page of the Article
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  • Radio Receiver Testing Equipment

    Publication Year: 1929, Page(s):664 - 710
    Cited by:  Papers (3)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (6256 KB)

    The difficulties of measuring radio receivers and the lack of standardized equipment has made necessary the development and construction of special apparatus for this purpose. Generally speaking, determining the characteristics of the input signal to the receiver, the conditions of receiver operation, and the character of the resulting output will serve as a proper measure of performance. The "tra... View full abstract»

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  • Measurements of the Height of the Kennelly-Heaviside Layer

    Publication Year: 1929, Page(s):711 - 733
    Cited by:  Papers (6)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (2048 KB)

    In this paper we have sought to offer some further contribution to the Kennelly-Heaviside layer problem; first, in the form of experimental data showing clearly evidence of the diurnal cycle in layer height, and secondly, in the form of a discussion of methods for the interpretation of group time and phase retardation experiments and the problem of determining the relationship between the "virtual... View full abstract»

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  • Measurement of the Frequencies of Distant Radio Transmitting Stations

    Publication Year: 1929, Page(s):734 - 744
    Cited by:  Papers (3)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (2192 KB)

    The equipment installed in the Italian Royal Experimental Institute of the Communications for radio-frequency measurements is described. The measurements are bused upon the utilization of harmonics generated by the Abraham multivibrator controlled by a 1024-cycle tuning fork. The factors which can influence the variation of the tuning fork, with special regard to the action of temperature, are exa... View full abstract»

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  • Note on Earth Reflection of Ultra Short Radio Waves

    Publication Year: 1929, Page(s):745 - 751
    Cited by:  Papers (2)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (496 KB)

    In analytical investigations of the resultant pattern of electric intensity about an antenna, for the longer waves, the earth in the vicinity of the antenna has generally been considered as a perfect conductor. At sufficiently high frequencies, the reflected waves may differ considerably in magnitude and phase from perfectly reflected waves. The resultant distribution of electric intensity about a... View full abstract»

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  • Discussion on Principles of Grid-Leak Grid-Condenser Detection (F. E. Terman)

    Publication Year: 1929, Page(s):752 - 754
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  • Book review

    Publication Year: 1929, Page(s): 755
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  • Monthly list of references to current radio literature

    Publication Year: 1929, Page(s):756 - 761
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (595 KB)

    This is a monthly list of references prepared by the Bureau of Standards and is intended to cover the more important papers of interest to professional radio engineers which have recently appeared in periodicals, books, etc. The number at the left of each reference classifies the reference by subject in accordance with the scheme presented in "A Decimal Classification of Radio Subjects - An Extens... View full abstract»

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  • Contributors to this issue

    Publication Year: 1929, Page(s):762 - 763
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Aims & Scope

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

Full Aims & Scope