FIELD: radio engineering.
SUBSTANCE: radar includes two receiving-transmitting antennae, two receiving-transmitting devices, two Doppler frequency amplifiers, multiplier, low-pass filter, actuating cascade, two switches, saw-tooth voltage generator, comparator, accumulator and variable capacitance diode, which are connected in a certain way to each other.
EFFECT: higher probability of detection of low-flying concentrated target.
1 dwg
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Authors
Dates
2011-06-27—Published
2009-11-30—Filed