ENHANCE THE ACCURACY OF THE DISTANCE OF DISTANCE MEASURING CHANNEL OF THE OBSERVATION DEVICE USING SEMICONDUCTOR LASER
Abstract
A method for improving the accuracy rangefinder with a semiconductor laser operating in the mode of accumulation of weak reflected signals at multiple sensing target, is described. It is shown that the use of in receiving channel of rangefinder two threshold electric drive with automatic adjustment of levels, can improve the signal/noise ratio and improve the accuracy of measurements. The results of laboratory and field tests distance measuring channel observation device are given.
About the Authors
A. V. Fufaev
НТЦ «ЛЭМТ» БелОМО», г. Минск
Belarus
Belarus
R. V. Feodortsau
Белорусский национальный технический университет
Belarus
Belarus
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Review
For citations:
Fufaev A.V., Feodortsau R.V. ENHANCE THE ACCURACY OF THE DISTANCE OF DISTANCE MEASURING CHANNEL OF THE OBSERVATION DEVICE USING SEMICONDUCTOR LASER. Devices and Methods of Measurements. 2013;(2):95-102. (In Russ.)
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