Research on the detection capability of space camera

Research on Space-Based Visible Detection for Conical Space Targets

“…We set the radiation intensity value of the space target that the detector can receive as 266.6 W/sr. We may obtain a threshold caliber value of 144.4 mm to fulfill the system detection criteria by plugging the precise values of each parameter into the Formula (12). The actual caliber of the SBV sensor is 150 mm, which proves that the method for determining the caliber of the detection system given in this paper is correct and has reference value.…”

“…Visible detection provides distinct benefits for space objects that do not create heat on their own. As a result, the caliber determination technique of the spacebased visible space target detection system is investigated in this study [12][13][14]. Because the space-based visible space target detection system detects the target by receiving the radiation energy reflected by the space target, the reflected radiation models established by space targets of various shapes differ, in other words, the shape of the target will affect the reflected radiation energy and, in turn, the radiation intensity received by the detector.…”