| 摘要 |
PROBLEM TO BE SOLVED: To reduce weight and improve reliability of a satellite antenna direction system without requiring reflector position adjustment mechanism. SOLUTION: This system is provided with a satellite main body 13, a reflector antenna 20 fixed on the satellite main body 13, a reflector direction error sensor 24 generating direction error signals, a reflector adjustment device 31 positioning the satellite main body 13 in response to generated reflector direction error signal, a phased array assembly 22 mounted on the reflector antenna 20, an array direction error sensor 35 mounted on the phased array assembly 22, and a phased array control device 40 adjusting direction of the phased array assembly 22 in response to generated array direction error signals.
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