L.I. Dvoiris, I.N. Kryukov, V.A. Ivanov

Problem statement. The task of extracting information from the environment by radio engineering methods is solved by traditional methods quite successfully. The limit of information content (detection, recognition, resolution) and accuracy (determination of coordinates) of radio engineering systems is determined by the parameters of the signals used. Complex signals are successfully applied, as well as signal compression methods. Usually, the limit of signal compression is associated with the value of the Kotelnikov frequency, which should be at least 2 times higher than the value of the upper informative harmonic. In practice, high requirements are most often imposed on the information content of systems, while the signal transmission channel remains "narrow" for various reasons. This determines the relevance of research and application of new methods of signal compression in radio engineering systems.

Goal. Substantiation of the possibility of practical use of the Compressed Sensing method in radio engineering systems.

Results. The possibility of signal compression with a higher degree is shown.

Practical significance. The Compressed Sensing mathematical apparatus allows the compression of signals to improve the quality of object detection and recognition.

Dvoiris L.I., Kryukov I.N., Ivanov V.A. An approach to the construction of radio engineering systems with Compressed Sensing signals. Radiotekhnika. 2023. V. 87. № 2. P. 34−40. DOI: https://doi.org/10.18127/j00338486-202302-05 (In Russian)

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