Procedure of coherent-incoherent demodulation of digital signals with binary frequency modulation

Abstract

Introduction. The synthesis procedure of coherent-incoherent demodulation of digital signals with binary frequency modulation (F3E-2) is the basic and the purpose of this article. Synthesis procedure method of coherent-incoherent demodulation of useful signal with F3E-2 which is observed with a powerful and alike hindrance with F3E-2. Coherent reception of similar hindrance with F3E-2 and incoherent reception of useful digital signal with F3E-2 in a channel with additive white noise are showed. Simplifying transformations of coherent-incoherent demodulation procedure of useful digital signal with F3E-2 in the conditions of similar powerful hindrance. Simplification of procedure of coherent-incoherent demodulations of digital signals with F3E-2 is accomplished. Conclusions. In absence of hindrance this procedure degenerates in classic incoherent demodulation of digital signal with F3E-2. This procedure can be used for programs realization of the repeated use of frequency resource and in development of perspective protection from hindrances of radio contact facilities.

Authors and Affiliations

V. Yerokhin, Ye. Peleshok

Keywords

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  • EP ID EP309037
  • DOI 10.20535/RADAP.2013.53.23-31
  • Views 93
  • Downloads 0

How To Cite

V. Yerokhin, Ye. Peleshok (2013). Procedure of coherent-incoherent demodulation of digital signals with binary frequency modulation. Вісник НТУУ КПІ. Серія Радіотехніка, Радіоапаратобудування, 0(53), 23-31. https://europub.co.uk./articles/-A-309037