V.G. Bartenev - Dr. Sc. (Eng.), Professor, Senior Research Scientist, MIREA
V.K. Bitukov - Dr. Sc. (Eng.), Professor, MIREA
D.S. Simachkov - Post-graduate Student, MIREA

The article deals with a new way of adaptive filtering of discrete correlated interference based on defining the circle-s centre coordinates of the useful signal vector. Several methods of defining the center coordinates have been suggested. These methods are focused on three points which makes them different from the "geometrical" method. The comparative analysis of different methods conducted in the article enabled to propose the original problem-solving procedure.