Thermal-structural analysis of large planar phased array antennas in orbit

Key Points

• Thermal modeling identified critical stress points in the antenna structure, ensuring reliable performance in space environments.
• Observational analysis used finite element modeling and thermal simulations to predict potential failure modes during operation.
• The study examined structural integrity under extreme temperature variations, demonstrating resilience against space conditions across various missions.
• Growing demand for advanced communication systems calls for enhanced design methodologies in thermal and structural assessments.