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Radio and Electronic Engineer

Issue 1 • January 1984

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Displaying Results 1 - 19 of 19
  • Opto-electronicsߞa new dimension in electronics

    Publication Year: 1984, Page(s):1 - 9
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (1153 KB)

    Optical technology is playing an expanding role in modern electronic systems. Apart from the much publicized aspects of optical fibre communications, we are currently making use of opto-electronics in television cameras, displays, signal processing and sensors. The address briefly reviews the developing role of opto-electronics and concentrates on the three separate fields of communications, senso... View full abstract»

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  • The 58th annual general meeting of the IERE

    Publication Year: 1984, Page(s):10 - 15
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (2222 KB)

    First Page of the Article
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  • Letters to the Editor: Enhanced and extended degrees

    Publication Year: 1984
    IEEE is not the copyright holder of this material | PDF file iconPDF (162 KB)
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  • Leonard Thomas Barnes

    Publication Year: 1984
    IEEE is not the copyright holder of this material | PDF file iconPDF (203 KB)
    Freely Available from IEEE
  • Geoffrey Ivo Gregson

    Publication Year: 1984
    IEEE is not the copyright holder of this material | PDF file iconPDF (203 KB)
    Freely Available from IEEE
  • George Louis Griffin

    Publication Year: 1984
    IEEE is not the copyright holder of this material | PDF file iconPDF (203 KB)
    Freely Available from IEEE
  • Ronald Arthur Hicks

    Publication Year: 1984
    IEEE is not the copyright holder of this material | PDF file iconPDF (203 KB)
    Freely Available from IEEE
  • Maurice J.H. Ponte

    Publication Year: 1984
    IEEE is not the copyright holder of this material | PDF file iconPDF (203 KB)
    Freely Available from IEEE
  • Percy William Simmons

    Publication Year: 1984
    IEEE is not the copyright holder of this material | PDF file iconPDF (203 KB)
    Freely Available from IEEE
  • Robert William Skews

    Publication Year: 1984
    IEEE is not the copyright holder of this material | PDF file iconPDF (203 KB)
    Freely Available from IEEE
  • Barry Leslie Stubbs

    Publication Year: 1984, Page(s):17 - 18
    IEEE is not the copyright holder of this material | PDF file iconPDF (368 KB)
    Freely Available from IEEE
  • Francis Howard Steele

    Publication Year: 1984
    IEEE is not the copyright holder of this material | PDF file iconPDF (176 KB)
    Freely Available from IEEE
  • Walter John Worthington

    Publication Year: 1984
    IEEE is not the copyright holder of this material | PDF file iconPDF (176 KB)
    Freely Available from IEEE
  • Squadron Leader Richard Walter Wright, RAF

    Publication Year: 1984
    IEEE is not the copyright holder of this material | PDF file iconPDF (176 KB)
    Freely Available from IEEE
  • A synthetic aperture receiver with holographic recording

    Publication Year: 1984, Page(s):23 - 32
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (1071 KB)

    A receiver is described that sampled the 1 GHz radio field distribution along a horizontal line of length 32 m. The field distributions were recorded as one-dimensional, offset reference holograms. Computer processing of the holograms formed focused images of scatterers near the line-of-sight path between a c.w. transmitter and the receiving aperture. These images took the form of reconstructed wa... View full abstract»

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  • Constant group delay approximation via general Bessel-type polynomials

    Publication Year: 1984, Page(s):33 - 34
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (163 KB)

    The use of the general Bessel-type polynomial for group delay approximation has been investigated and results described. The polynomials yield better results and are superior to those proposed by Johnson and Johnson. View full abstract»

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  • Options available for speech encryption

    Publication Year: 1984, Page(s):35 - 40
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (1033 KB)

    This paper presents two of the options available for speech encryption. The first is an analogue technique utilizing the principle of time element scrambling but introducing the concept of a sliding window. It is shown that this enables the system time delay to be reduced while simultaneously increasing the number of scrambling permutations available to the user. The second option is a digital tec... View full abstract»

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  • Design of active RC filters with minimum ω and Q-sensitivity

    Publication Year: 1984, Page(s):41 - 44
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (243 KB)

    A linear active RC network with two capacitors is sufficient to realize a 2nd-order transfer function. By making equal the time-constants which consist of one capacitance and the resistance seen across this capacitance with the other capacitance open circuited, minimum network sensitivity can be obtained. View full abstract»

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  • Simulation attributes of computer hardware description languages

    Publication Year: 1984, Page(s):45 - 50
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (752 KB)

    Several computer hardware description languages (CHDLs) have evolved over the past few years. Some of these languages are simulation oriented. A set of guidelines to compare CHDLs for their simulation attributes is provided in this paper. Eleven CHDLs are compared which range from the earliest description orientated languages to more recent multi-level simulation, fault modelling orientated langua... View full abstract»

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