device for moving targets / dual frequency precipitation radar

摘要

FIELD: radar ranging and radio navigation.;SUBSTANCE: invention relates to the field of radar and can be used in the construction of devices for the selection of moving targets of dual-frequency radar in the processing of broadband signals. Selection device contains in a certain way interconnected output adder, four controlled phase shifters, a generator of reference oscillations, two delay units for the repetition period, and two phase difference meters.;EFFECT: increase the effectiveness of suppression of slow moving passive interference.;1 cl, 3 dwg