FIELD: radio engineering. SUBSTANCE: active repeater includes receiving antenna 1, high-frequency amplifier 3, frequency converters 4, 8, τ delay lines 6, power amplifier 9, transmitting antenna 2, oscillators 10, 12, controlling signals generator 11, electronic commutator 13 quartz resonators 14, 15. EFFECT: enhanced operational efficiency. 2 dwg
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Authors
Dates
1995-08-20—Published
1990-01-11—Filed