Fig. 1. Main body surface materials of typical satellite. (a) Gold polyimide film; (b) silver polyimide film; (c) black back plate

Fig. 2. Reflection distribution characteristics of different materials at incidence angle of 30°. (a) Black back plate; (b) gold polyimide film; (c) silver polyimide film

Fig. 3. Reflection distribution characteristics of different materials at incidence angle of 40°. (a) Black back plate; (b) gold polyimide film; (c) silver polyimide film

Fig. 4. Polarization reflection rate distribution characteristics of different materials at incidence angle of 40°. (a) Black back plate; (b) gold polyimide film; (c) silver polyimide film

Fig. 5. Comparison of the measured values (a) and the simulated values (b) of polarization reflection rate distribution characteristics of black back plate material at incidence angle of 30°

Fig. 6. Comparison of the measured values (a) and the simulated values (b) of polarization rate reflection distribution characteristics of gold polyimide film material at incidence angle of 30°

Fig. 7. Polarization degree distribution characteristics of different materials at incidence angle of 50°. (a) Black back plate; (b) gold polyimide film; (c) silver polyimide film

Fig. 8. Polarization angle distribution characteristics of different materials at incidence angle of 50° (unit: radian). (a) Black back plate; (b) gold polyimide film; (c) silver polyimide film

Fig. 9. Spectrum curves of reflectance and degree of polarization of different materials in 400-900 nm. (a) Reflectance spectrum curves; (b) degree of polarization spectrum curves