Invention Grant
US08976245B2 Optical orbital debris spotter 有权
光学轨道碎片斑点

Optical orbital debris spotter
Abstract:
An orbital debris detection system positionable on a satellite launchable into an earth orbit includes a light source having a collimated light output, a curved mirror for receiving the collimated light output and forming a light sheet outside the satellite, and a scattered light detector for detecting a scattered light from the light sheet resulting from orbital debris intersecting the light sheet and scattering light toward the detector. The system can provide damage attribution on a space vehicle (whether it was just hit by a piece of debris), data gathering for debris models (time, location, approximate debris size, direction of trajectory) that are starved for information on small (
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