Provided is a satellite comprising a filtering unit for preventing damage to a photosensor by controlling the transmissivity of light inputted into the photosensor. The satellite can comprise: a photosensor for acquiring data associated with the satellite by using the light transmitted to the satellite; a communication unit for receiving, from a control center of the satellite, a first command signal for controlling the intensity of the light; and a filtering unit for controlling the transmissivity of the light according to the first command signal so as to prevent damage to the photosensor.
FILTERING DEVICE AND METHOD FOR PROTECTING PHOTOSENSOR
FILTERVORRICHTUNG UND VERFAHREN ZUM SCHUTZ EINES FOTOSENSORS
DISPOSITIF FILTRANT ET PROCÉDÉ DE PROTECTION DE PHOTOCAPTEUR
2023-11-29
Patent
Electronic Resource
English
IPC: | G01J Messen der Intensität, der Geschwindigkeit, der spektralen Zusammensetzung, der Polarisation, der Phase oder der Pulscharakteristik von infrarotem, sichtbarem oder ultraviolettem Licht , MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT / B64G Raumfahrt , COSMONAUTICS / G03B APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM , Geräte oder Anordnungen zum Aufnehmen, Projizieren oder Betrachten von Fotografien |
Intelligent photosensor technology
Tema Archive | 1995
|Intelligent photosensor technology [2344-36]
British Library Conference Proceedings | 1995
|