Optical characterisation of metallic meshes for space antennas transformable reflectors

4th International Conference on Advanced Composites and Materials Technologies for Arduous Applications

Mironov, R.A.^1 ; Reznik, S.V.^1 ; Rukavishnikov, R.V.^1 ; Shishulina, V.A.^1 ; Zavaruev, V.A.^1

Department Rocket and Space Composite Structure, Bauman MSTU, 5/1, 2nd Baumanskaya str., Moscow

105005, Russia^1

关键词: Coated steel;    Metallic mesh;    Optical characterisation;    Optical characteristics;    Space antenna;    Thermal designs;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/153/1/012013/pdf
DOI  :  10.1088/1757-899X/153/1/012013

来源: IOP

【 摘 要 】

The paper deals with metallic meshes for space antenna transformable reflectors. Optical characteristics of four metallic meshes (15 micron tungsten, 15 micron gold-plated tungsten, 20 micron molybdenum, and 50 micron Ni-coated steel) were investigated with the Nikolet IS50 spectrophotometer. The spectral optical characteristics of these metallic meshes in the range from 0.4 to 2.5 microns are required for thermal design of space antenna reflectors.