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Electronics & Communication Engineering Journal

Issue 2 • Date Apr 1995

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Displaying Results 1 - 4 of 4
  • Automobile electronics in the 1990s .2. Chassis electronics

    Publication Year: 1995, Page(s):53 - 58
    Cited by:  Papers (2)  |  Patents (2)
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (392 KB)

    There can be few topics developing faster than automotive electronics. Although the application of microcomputer-based systems is now well established for the control of automobile engines, there is still greater scope for the use of high-reliability electronic technology in other areas of vehicle operation. Amongst these are systems, such as air-bags, which improve safety, and also features which... View full abstract»

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  • Euteltracs: the European mobile satellite service

    Publication Year: 1995, Page(s):81 - 88
    Cited by:  Papers (5)
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (712 KB)

    Euteltracs is Europe's first commercially operated mobile satellite service. Under the overall network operation of Eutelsat, the European Telecommunications Satellite Organisation, Euteltracs provides an integrated message exchange and position-reporting service for the European transportation industry with the aim of increasing cost-effectiveness, radically improving efficiency and security and ... View full abstract»

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  • An introduction to the use of ferrite and garnet materials at microwave and optical frequencies

    Publication Year: 1995, Page(s):72 - 80
    Cited by:  Papers (3)
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (636 KB)

    Between 1950 and 1965 there was a spate of intense activity to investigate the theory and applications of ferrite materials at microwave frequencies and a number of introductory articles and textbooks were published. Ferrite device design is now a mature science but many workers have missed out on the elementary understanding of the operation of ferrite devices. This paper attempts to remedy that ... View full abstract»

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  • Optical wavelength converters

    Publication Year: 1995, Page(s):59 - 71
    Cited by:  Papers (3)  |  Patents (7)
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (956 KB)

    Devices and techniques for shifting the frequency/wavelength of an optical carrier wave are reviewed, with particular reference to applications in wavelength/frequency division multiplexed optical communication systems. Considered first are devices which make use of semiconductor laser amplifiers or oscillators. Some of these techniques come close to satisfying the requirements for a suitable wave... View full abstract»

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