ENHANCE THE ACCURACY OF THE DISTANCE OF DISTANCE MEASURING CHANNEL OF THE OBSERVATION DEVICE USING SEMICONDUCTOR LASER
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...
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| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Belarusian National Technical University
2015-03-01
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| Series: | Приборы и методы измерений |
| Subjects: | |
| Online Access: | https://pimi.bntu.by/jour/article/view/47 |
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| Summary: | 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. |
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| ISSN: | 2220-9506 2414-0473 |