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DOIONLINE NO - IJMPE-IRAJ-DOIONLINE-1446

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International Journal of Mechanical and Production Engineering (IJMPE)-IJMPE
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Volume Issue
Issue
Volume-2,Issue-11  ( Nov, 2014 )
Paper Title
Estimation Of Frequency For A Composite Satellite Antenna Reflector
Author Name
Srijith S.Donthi, A.Rajarajan, Sanjeev Kumar
Affilition
Life Member, ISAMPE, Trivandrum Chapter, India Group Director, CSSG/CMSE, VSSC, Trivandrum, India Scientist, CSSG/CMSE, VSSC, Trivandrum, India
Pages
89-93
Abstract
Estimation of frequency for a typical Satellite Antenna Reflector made of Composite materials involves design and analysis of the antenna reflector for stowed and deployed modes. For obtaining the respective modes, designing of an antenna reflector is required. This design includes selection, creation of geometry for antenna dish and stiffeners, and material selection of antenna dish and stiffeners. For frequency estimation, the obtained frequencies are to be met with the project requirements and thereafter the natures of modes are studied. Reduction of mass is an important parameter for obtaining better frequency and satisfaction of project requirements.
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