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《Modern Electronics Technique》 2009-15
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New Method in Finding Initial Form of Mesh Antenna

HOU Guanzhong,XIAO Yong,WEI Juanfang(Xi′an Branch,China Academy of Space Technology,Xi′an,710100,China)  
A new method for the form-state analysis of cable net in mesh antenna reflector is proposed in the paper.It can improve efficiency in manufacturing and adjusting mesh antenna.The method is based on form finding of non-liner FEM.Through positive and negative analysis,modifying pre-stress to eliminate the difference of pre-stress and working stress,the reasonable stress can be easily found.
【CateGory Index】: TN820
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