Aerospace Instrument-Making Annotation << Back The photosensor by name “dandelion” for two-axis digital sun sensor O.I. Ermakov A multielement photosensor for two-axis Sun Sensors with hemispherical and more field of view is introduced. The photosensor allows to perform Sun Sensor actually as a system on a chip. Key words: sun sensor, spacecraft, circular photosensor, two-axis, hemispherical field of view, system on a chip. E-mail: oleg.ermakov@mks.ru. Pp. 3-7.