| 摘要 |
FIELD: radio engineering. SUBSTANCE: method of processing of wide-band signal against the background of a complex of wide-band and narrow-band interference consists in shaping of an optimum beam of the antenna system and frequency responses of the time filter in such a way that wide-band interference is suppressed through the final number of adaptation steps due to the "zeros" of the directional pattern, and narrow-band interference is suppressed to the "zeros" of the time filter frequency response, which makes it possible to realize the potential noise immunity of processing of wide-band signal in these conditions; distribution of interference suppression is accomplished adaptively and does not need a priori information on the directions of interference input. EFFECT: enhanced reliability. |
