| 摘要 |
FIELD: radar direction finding.SUBSTANCE: device additionally contains fixed threshold comparator units, the control signal generator and the commutator, the antenna turning angle detector, the antenna system, the memory unit, the calculating device. The control signal generator is based on the NOT and the AND circuits, the counter, the decoder matrix and the trigger, connected in series.EFFECT: increase in sensitivity of the active jamming station direction finder while keeping the false alarm probability at the same level.2 cl, 7 dwg |
