A.V. Ivankin – Ph. D. (Eng.), Senior Lecturer, MESC «Zhukovsky–Gagarin Air Force Academy» (Voronezh) E-mail: alex3707@mail.ru

N.S. Korda – Junior Research Scientist, MESC «Zhukovsky–Gagarin Air Force Academy» (Voronezh) E-mail: urtica84@mail.ru

V.A. Ponkin – Honored Scientist of RF, Dr. Sc. (Eng.), Professor, Main Research Scientist, MESC «Zhukovsky–Gagarin Air Force Academy» (Voronezh) E-mail: ponkvikarch@mail.ru

The models and algorithms for processing multichannel coherent (in space, time and frequency) signal synthesizing aperture providing transmit and receive antennas based on the theory of optimal detection methods orthogonal vector signals. It is shown that under the conditions of a linear process of multi-channel sensing and the use of multichannel quasi-harmonic signals (which are eigenfunctions of linear systems), synthetic aperture algorithm can be implemented by computational methods of digital processing of the measurement results of parameters emitted and received signals. The practical significance of the results is to determine the prospects for a high information transceiver systems in which without the use of any physical controls phases of the received signals radiated and formation is achieved and control directivity diagrams of the transmitting and receiving antennas with no restrictions on the frequency and bandwidth of the signals used.

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