Abstract
Sun Sensor is a commonly used sensor in
satellites for attitude determination. This paper
discusses the design and development of 2-axis
digital sun sensor (DSS) using commercial-off-theshelf (COTS) components. The CMOS linear array
based simple design of DSS, having a field of view of
±45°, has been implemented with a Sun angle
determination accuracy of 0.5°. Three such sensors
mounted appropriately on satellite’s platform can
determine the sun angle in normal conditions. The
design offers a low-cost and power efficient solution
for micro-satellites.
Ahad Ali, Fahad Tanveer. (2011) Low-Cost Design and Development of 2-Axis Digital Sun Sensor, Journal of Space Technology , Volume 1, Issue 1.
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