The Sun Sensor on a Chip (SSOC-D60) combines MEMS technology with integrated onboard processing to provide accurate sun tracking, positioning and spacecraft attitude determination in a compact sensor architecture.
The SSOC-D60 measures the incident angle of sunlight across two orthogonal axes. Its integrated microprocessor calculates the sun incidence angles and their derivatives directly, providing processed data through a digital interface and eliminating the need for external calculations.
Each sensor is individually calibrated and characterized, with a dedicated look-up table provided to support accurate integration and operation. A protective metal shield and cover glass safeguard the optical sensing area, helping to minimize ageing under high radiation levels.
By combining high-accuracy sun sensing, onboard processing and digital output, the SSOC-D60 provides a highly integrated solution for demanding spacecraft applications.
