ISRO's Chandrayaan-3 lander underwent EMI/EMC test successfully, from Jan 31, 2023 - Feb 02, 2023, at U R Rao Satellite Centre, Bengaluru.
EMI-EMC (Electro - Magnetic Interference/ Electro - Magnetic Compatibility) test is conducted for satellite missions to ensure the functionality of the satellite subsystems in the space environment and their compatibility with the expected electromagnetic levels. This test is a major milestone in the realization of the satellites.
ISRO's Chandrayaan-3 interplanetary mission has three major modules: the Propulsion module, the Lander module, and Rover. The mission's complexity calls for establishing radio-frequency (RF) communication links between the modules.
During the Chandrayaan-3 lander EMI/EC test, Launcher compatibility, Antenna Polarization of all RF systems, Standalone auto compatibility tests for orbital and powered descent mission phases, and Lander & Rover compatibility tests for post landing mission phase were ensured. The performance of the systems was satisfactory.
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