FIELD: radar. SUBSTANCE: receiving system for radar locating low-altitude and low-speed targets on intensive earth echo background has dual-beam receiving mirror antenna 1, feeds 2,3, receivers 4,5 for top and bottom beams of directivity pattern of dual-beam receiving mirror antenna, amplitude limiters 6,7, subtracter unit 8, amplitude detector 9. EFFECT: facilitated suppression of passive interference. 1 dwg
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|---|---|---|---|
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