Space deployable antenna is composed of a reflective mesh and a deployable truss, forming a mesh parabolic surface.
空间可展天线由索网和可展构架组成，形成索网抛物面形反射面。
2
Durablity - steel truss, the combination of anti-corrosion steel mesh and inorganic core material, effectively resistance to acid and alkali erosion, with the same design life of steel-concrete.
耐久长——钢桁架、防腐钢网与无机芯材的结合，有效抵抗酸、碱侵蚀，设计使用年限与钢筋混凝土相同。
3
An optimization method for shape adjustment of perimeter-trussmesh antenna reflectors was put forward.