DOI: https://doi.org/10.3103/S0735272707020082
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Analysis of frequency deviation changes over FM-signal spectrum during discrete message transmission

M. I. Andrusenko, Yu. G. Nikitenko, V. P. Pushnya, V. P. Tkachenko

Abstract


The paper contains simple analytical formulas suitable for calculation and analysis of spectra of frequency-keyed signals. Also, it gives the solution to the problem of control of frequency deviation and of its instability based on analysis of levels, characterizing the spectral components of FM-signal.

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References


V. I. Gomozov, Theory and Techniques of Shaping Complex Microwave Signals with High Rate of Angular Modulation for Radio-Engineering Systems (Izd. A. I. Shust, Kharkov, 2002) [in Russian].

Yu. F. Pavlenko and P. A. Shpan’on, Parameter Measurement of Frequency-Modilated Oscillations (Radio i Svyaz’, Moscow, 1986) [in Russian].

Ye. M. Vereshchagin and Yu. G. Nikitenko, Frequency and Phase Modulation in Communications (Svyaz’, Moscow, 1974) [in Russian].

Yu. G. Nikitenko and A. Yu. Sorokin, “Inquiries in reticence of information transmitted at the combined method of FM,” Prikladnaya Radioelektronika 1 (2), 194–199 (2002).

M. I. Andrusenko, V. I. Guz’, V. P. Lipatov, Yu. G. Nikitenko, et al., UA Patent No. 11864, Byull. Izobret., No. 1 (2006).







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