By Topic

Radio and Electronic Engineer

Issue 6 • Date June 1980

Filter Results

Displaying Results 1 - 10 of 10
  • C Eng = R Eng or R Eng(Dip) + X

    Publication Year: 1980, Page(s):271 - 272
    IEEE is not the copyright holder of this material | PDF file iconPDF (198 KB)
    Freely Available from IEEE
  • Corrections: Resonant modes in re-entrant cavities

    Publication Year: 1980
    IEEE is not the copyright holder of this material | PDF file iconPDF (159 KB)
    Full text access may be available. Click article title to sign in or learn about subscription options.
  • Analog filters

    Publication Year: 1980, Page(s):277 - 278
    IEEE is not the copyright holder of this material | PDF file iconPDF (323 KB)
    Freely Available from IEEE
  • The frequency shifting synthesizer

    Publication Year: 1980
    IEEE is not the copyright holder of this material | PDF file iconPDF (129 KB)
    Full text access may be available. Click article title to sign in or learn about subscription options.
  • Matrix-addressed liquid crystal displays

    Publication Year: 1980, Page(s):281 - 282
    IEEE is not the copyright holder of this material | PDF file iconPDF (243 KB)
    Full text access may be available. Click article title to sign in or learn about subscription options.
  • The future of digital magnetic recording on flexible media

    Publication Year: 1980, Page(s):283 - 290
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (974 KB)

    Digital magnetic recording on flexible media has grown from ¿ in tape in 1959 to include mass storage systems, digital cassettes, data cartridges and flexible disks in 1980. The properties of greatest interest are the capacity of the removable unit, the access time to the data and the rate at which data can be communicated to another device. To the customer the price he must pay per bit of data s... View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • Wide range frequency synthesizers with improved dynamic performance

    Publication Year: 1980, Page(s):291 - 296
    Cited by:  Papers (1)
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (701 KB)

    In a simple phase lock loop type of frequency synthesizer the closed-loop dynamic performance dictates the settling time after a frequency step, the close-in noise spectrum, the achievable cancellation of microphony in the output oscillator, and the flatness of the frequency modulation characteristic. The dynamic performance is controlled mainly by the proportional and not the integral part of the... View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • A signal demultiplexer for Meteosat primary data user stations

    Publication Year: 1980, Page(s):297 - 306
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (1657 KB)

    Digital signals received from the Meteosat satellite consist of a serial bit stream which contains the output of the satellite's spin scan radiometer after computer processing at Darmstadt, Germany. This paper describes a system which recognizes the particular format being transmitted, picks out a chosen channel from the data, and turns it into a form suitable for display on a facsimile recorder o... View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • A superposition-based analysis of pulse-slimming techniques for digital recording

    Publication Year: 1980, Page(s):307 - 314
    Cited by:  Papers (1)
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (795 KB)

    The application of pulse-slimming to digital magnetic recording is investigated, and analysed using super-position. Representative criteria are used to determine the maximum achievable packing density both before and after slimming. The results indicate that pulse-slimming is of little value for an already-optimized recording system, but could be used to trade-off timing margin against amplitude m... View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • The use of single-frequency Decca Navigator signals for remote position monitoring

    Publication Year: 1980, Page(s):315 - 321
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (841 KB)

    The paper describes an extension to the Tracer technique for monitoring and tracking the positions of remote and unattended objects, allowing the signals transmitted by Decca Navigator stations to be used. The problems of retransmitting the multi-frequency Decca Navigator signals have been overcome by receiving a single frequency and decoding the time-multiplexed `multipulse¿ signals in time-divi... View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.