FIELD: radio engineering. SUBSTANCE: invention is designed for employment in data carrier of identifying system. Commutation unit includes demodulator circuit Demod comprising differentiation circuit DS and pause identification circuit PE1, decoding circuit Dekod, program-controlled commutator S, pause identification circuits PE2, PE3, logic OR gate. EFFECT: enhanced operational reliability. 5 cl, 3 dwg
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Authors
Dates
2002-09-27—Published
1998-07-24—Filed