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US4182570A Device for measuring a component of wind speed 失效
用于测量风速分量的装置

Device for measuring a component of wind speed
摘要:
A laser generator (1,2,3) is arranged to generate successive pairs of pulses. Two light receivers (10,11) in the vicinity of the laser generator receive echos of the pulses as reflected from a target and a processing circuit (15) calculates the component of wind speed blowing across the laser axis between the laser generator and the target. The device can be combined with laser ranging means and used for artillery control.
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