I.S. Kravchenko, V.V. Michurin

JSC «Central radio-research institute named after academician A.I. Berg» (Moscow, Russia)

General characteristics of the work. This article discusses the method of forming the mark of a false extended object on radar images obtained using a synthetic aperture radar (SAR).

The main content of the work. The method of forming a false extended object, recognized by the RSA as a real one, using a transceiver with digital signal processing is presented. A false object is represented by a set of "shiny dots" (BT) that mimic the main elements of the radar image of an extended object.

Conclusion. From a single point, you can generate a signal of several shiny points, simulating an extended object, such as an iron hangar. To calculate the parameters of the brilliant point, you need to know information about the radar wavelength, coordinates, and speed of the carrier. The main feature of this method is the strict ability to build a BT only behind the transceiver.

Kravchenko I.S., Michurin V.V. Method of forming radar portraits of extended objects. Radiotekhnika. 2021. V. 85. № 5. P. 28−33. DOI: https://doi.org/10.18127/j00338486-202105-03 (In Russian)

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