FIELD: instruments. SUBSTANCE: target signal indicator, fiber-optical converters unit, photodetector line unit and time interval encoder are introduced to accomplish the goal of invention. Output of detection unit is connected to first input of target signal indicator. Output of second matching unit is connected to second input of target signal indicator, which output is connected to unit of photodetector lines through unit of fiber-optical converters. Unit of photodetector lines is connected to group input of time interval encoder which group output is connected to second group input of adder. EFFECT: increased precision of distance measurements. 1 dwg
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Authors
Dates
1997-07-20—Published
1994-02-01—Filed