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RANGE MEASURING METHOD USING ELECTROMAGNETIC WAVES ADAPTED TO TURBULENCES OF THE PROPAGATING MEDIUM, AND RANGE FINDOR USING THE SAME
RANGE MEASURING METHOD USING ELECTROMAGNETIC WAVES ADAPTED TO TURBULENCES OF THE PROPAGATING MEDIUM, AND RANGE FINDOR USING THE SAME
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机译:使用适合于正在传播介质的外围的电磁波的测距方法,并使用相同的测距仪
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摘要
The present invention relates to a telemeter and to a method of determining the distance separating two points. The method comprises the steps consisting in (a) comparing the phase ( phi ) of the modulation of an emission signal and of a received returned modulated signal (16), (b) in generating a signal representative of the value of the instantaneous variance (V( phi i)) of the phase samples ( phi i) (107), (c) in generating an estimation of the phase on the basis of a signal derived from the average ( phi E) of n phase samples ( phi i) which have been weighted by their instantaneous variance, (d) in generating a signal representative of the value of the distance (D) on the basis of the estimated phase value ( phi E), and (e) in displaying said value of the distance.
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