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Keyword: random

  • TECHNICAL FACILITIES FOR ENSURING SECURITY

    SECURITY OF THE B-MSS – THE NEW CHALLENGE FOR THE SATELLITE SYSTEM DESIGNERS

    • Demirev V.B.
    Security & Future, Vol. 3 (2019), Issue 4, pg(s) 174-177
    • Abstract
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    •  Article PDF

    The Broadband Mobile Satellite Services (B-MSS) are extremely important not only for government (army and police), but for  many civil applications as car, aero, railway and ship communications. Probably they will be part of the future 5-G network development and their security work is very important too. The solving of the main B-MSS security problems needs entirely new approach. The aim of this paper is to analyze two new radio-communication principles, named Spatial Correlation Processing – Random Phase Spread Coding, from security point of view. They were proposed by the author a decade before as antenna transmit-receive beam forming methods with many applications in microwave frequency bands too.

  • TO THE PROBLEMS OF FLUORESCENCE EXCITATION SPECTRUMS

    • Gomidze N.
    • Shainidze J.
    • Shengelia G.
    • Turmanidze R.
    Machines. Technologies. Materials., Vol. 12 (2018), Issue 7, pg(s) 279-282
    • Abstract
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    The present paper is dedicated to constructing a phase fluorometer on a phase screen model. The numerical correlation method are applied to evaluate fluorescent signals. The phase shift between the reference signal and the fluorescence signal are studied as the function of statistic moments of random phase screen.

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