wherein range gates are used

Full Title

Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems > Systems using the reflection of electromagnetic waves other than radio waves (G01S17/66 takes precedence) > Systems determining position data of a target > for measuring distance only (indirect measurement G01S17/46; active triangulation systems G01S17/48) > using transmission of interrupted, pulse-modulated waves (determination of distance by phase measurements G01S17/32) > wherein range gates are used