FIELD: communication devices. SUBSTANCE: device has antennas 1, 8, 19, linear circuits 2, 14, demodulator 3, group demodulator 15, channel commutator 4, information signal spectrum expanders 5, 16, signal generator 6, signal duration reduction units 7, 17, phase modulator 18, driving oscillator 11. EFFECT: increased field of application. 5 cl, 3 dwg
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Authors
Dates
1995-11-20—Published
1993-05-14—Filed