Abstract
Issues related to measuring the information parameters of signals reflected from an object under correlated additive non-Gaussian noise are considered. It is shown that in the presence of correlated non-Gaussian noise, increasing the correlation coefficient increases the generalized signal/noise ratio, which, in turn, improves the measurement accuracy of signal parameters. The obtained dependences confirm that the measurement error of signal information parameters is affected not only by the generalized signal/noise ratio, but also by accounting for the non-Gaussian nature of the additive noise, which leads to a significant improvement in the measurement accuracy of these parameters.
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References
S. E. Fal’kovich, V. I. Ponomarev, and Yu. V. Shkvarko, Optimal Reception of Space-Time Signals in Radio Channels with Scattering (Radio i Svyaz’, 1989) [in Russian].
V. T. Valeev and Yu. G. Sosulin, “Detection of Weak Coherent Signals in Correlated non-Gaussian Noise,” Radiotekhnika i Elektronika 14 (2), 230–238 (1969).
V. M. Artyushenko, Processing of Signal Information Parameters under Additive-Multiplicative non-Gaussian Noise (Kantsler, Korolev, 2014) [in Russian].
V. M. Artyushenko and V. I. Volovach, “Estimation of the Measurement Accuracy of Signal Information Parameters in the presence of Additive Correlated Noise during Continuous Processing,” Izv. Vuzov. Ser. Radioelektronika 1, 59–65 (2015).
V. M. Artyushenko and V. I. Volovach, “Estimating the Measurement Error of Motion Parameters of Extended Objects under Changing Range Conditions,” Izv. Vuzov. Radioelektronika 58(1), 26–37 (2015).
V. I. Tikhonov, Optimal Signal Reception (Radio i Svyaz’, Moscow, 1983) [in Russian].
Ya. Z. Tsypkin, Fundamentals of the Information Theory of Identification (Nauka, Moscow, 1984) [in Russian].
V. G. Valeev Noise Immunity of Radio Measuring Systems (Izd. UPI, Sverdlovsk, 1987) [in Russian].
B. R. Levin, Theoretical Foundations of Statistical Radio Engineering (Sov. Radio, Moscow, 1974), Vol. 1 [in Russian].
V. G. Valeev, “Optimal Estimation of Signal Parameters in the Presence of Non-Gaussian Noise,” Izv. Akad. Nauk SSSR. Tekhnich. Kibernetika, No. 2, 135–146 (1974).
L. A. Vainshtein and V. D. Zubakov, Separation of Signals from Random Noice (Sov. Radio, Moscow, 1960) [in Russian].
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Original Russian Text © V.M. Artyushenko, V.I. Volovach, 2016, published in Avtometriya, 2016, Vol. 52, No. 6, pp. 22–28.
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Artyushenko, V.M., Volovach, V.I. Measuring information signal parameters under additive non-Gaussian correlated noise. Optoelectron.Instrument.Proc. 52, 546–551 (2016). https://doi.org/10.3103/S8756699016060030
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DOI: https://doi.org/10.3103/S8756699016060030