FIELD: quantum radio engineering; fiber-optic communication line equipment.
SUBSTANCE: proposed digital optical signal transmission line using complex signals of enhanced noise immunity has clock generator, E-code shaper, modulator, amplifier-modulator, laser generator, laser power stabilizer, two matching devices, optical-signal transfer medium, optical-signal selector, additional-train discriminating unit, dual-channel matched filter, video amplifier, automatic gain control, optimal filter, solver, and clock frequency recovering device.
EFFECT: enlarged functional capabilities and enhanced throughput capacity due to dispersion correction.
2 cl, 4 dwg
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