| 摘要 |
FIELD: radio engineering, communication systems with pseudorandom retuning of working frequency. SUBSTANCE: facility measures level of noise in channel processing signals with pseudorandom retuning of working frequency with due account of measures taken for noise suppression-erasure of high-power spot jamming and limitation of barrage jamming. This leads to possibility of measurement of noise voltage forming threshold which results in abrupt decrease of probability of false synchronization. EFFECT: increased noise immunity to narrow-band noises. 4 dwg |
