By Topic

Proceedings of the Institute of Radio Engineers

Issue 5 • Oct. 1925

Filter Results

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

    Publication Year: 1925, Page(s):c1 - c2
    Request permission for commercial reuse | PDF file iconPDF (1113 KB)
    Freely Available from IEEE
  • Contents

    Publication Year: 1925, Page(s): 533
    Cited by:  Papers (1)
    Request permission for commercial reuse | PDF file iconPDF (176 KB)
    Freely Available from IEEE
  • General Information

    Publication Year: 1925, Page(s): 533
    Request permission for commercial reuse | PDF file iconPDF (176 KB)
    Freely Available from IEEE
  • Officers and Board of Direction, 1925

    Publication Year: 1925, Page(s): 534
    Request permission for commercial reuse | PDF file iconPDF (106 KB)
    Freely Available from IEEE
  • Institute activities

    Publication Year: 1925, Page(s):535 - 537
    Request permission for commercial reuse | PDF file iconPDF (365 KB)
    Freely Available from IEEE
  • The Effect of the Solar Eclipse of January 24, 1925, on Radio Reception

    Publication Year: 1925, Page(s):539 - 569
    Cited by:  Papers (2)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (4008 KB)

    First Page of the Article
    View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • Trans-Oceanic Radio Station-Warsaw, Poland

    Publication Year: 1925, Page(s):571 - 588
    Cited by:  Papers (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (6488 KB)

    A brief history and description of the Warsaw Trans-oceanic Radio Station as constructed and installed for the Government of Poland by the Radio Corporation of America is given. A technical description of the details of the system used is not given, as the system is similar in all respects to that in use in the United States by the Radio Corporation. Papers on this system have been given before th... View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • The Application of the X-L Filament to Power Tubes

    Publication Year: 1925, Page(s):589 - 609
    Cited by:  Papers (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (4120 KB)

    The properties of the X-L or thoriated tungsten filament are discussed with particular reference to the suitability of this material for use in power tubes and its advantages over other materials. Comparisons are given between pure tungsten and thoriated tungsten filaments in electron emission characteristics and effect on tube design and performance. Several power tubes containing X-L filaments a... View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • Detecting Characteristics of Electron Tubes

    Publication Year: 1925, Page(s):611 - 623
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (1544 KB)

    It is pointed out that owing to the progress of the radio art the opinions heretofore held as to the importance of the part played by detector efficiency in a receiving set are in need of revision. Taking the well-known analysis of the operation of a detector tube with condenser and grid leak, curves are derived from the static characteristics of a typical general purpose tube showing the performa... View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • Life Testing of Tungsten Filament Triodes

    Publication Year: 1925, Page(s):625 - 645
    Cited by:  Papers (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (3592 KB)

    It is first pointed out that triodes are life tested primarily as an aid to the manufacturers in proving their performance and useful length of service rather than to obtain any average life figure. The apparatus employed and its method of operation, together with the procedure in handling the data, is next described. Some actual results obtained are then given to illustrate the methods employed a... View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • Further Discussion on "A Method of Measuring Very Short Radio Wave Lengths and Their Use in Frequency Standardization,"

    Publication Year: 1925, Page(s):647 - 650
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (372 KB)

    First Page of the Article
    View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • Digests of United States Patents relating to radio telegraphy and telephony

    Publication Year: 1925, Page(s):651 - 669
    Request permission for commercial reuse | PDF file iconPDF (3897 KB)
    Freely Available from IEEE

Aims & Scope

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

Full Aims & Scope