The radome design of L-band satellite tracking vehicle antenna : innovative material selection and sealing reinforcement

Abstract

This thesis focuses on designing the radome of a L-band satellite tracking vehicle antenna. It identifies the optimal materials which offers the best balance between dielectric properties and environmental resistance. Innovative sealing solutions are also discussed. By comparing modern polymers with traditional materials like fiberglass, it aims to enhance performance and extend the lifespan of the radome. Applying a mixed-method approach, combining DFMA analysis and systematic material selection, the study finds acrylic and nanocomposite sealants as superior choices for radome construction and sealing. These selections promise improvements in the radome's efficiency and longevity. It is critical for maintaining high-quality satellite communications.