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Design and Integration of Communication subsystem for Pratham

Design and Integration of Communication subsystem for Pratham. Department of Aerospace Engineering IIT Bombay. Contents. Design of telemetry, beacon and uplink modules Design and fabrication of final Onboard PCBs Allocation of frequencies by IARU

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Design and Integration of Communication subsystem for Pratham

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  1. Design and Integration of Communication subsystem for Pratham Department of Aerospace Engineering IIT Bombay

  2. Contents • Design of telemetry, beacon and uplink modules • Design and fabrication of final Onboard PCBs • Allocation of frequencies by IARU • Integration of Groundstation at IITB • Social Goal

  3. Communication Subsystem

  4. Telemetry Module

  5. Beacon Module

  6. Uplink Module

  7. Monopole and Monopole holder

  8. Onboard antenna mounting

  9. Allocation of frequencies by IARU • Conditions for frequency allocation • Amateur Ham License or a Custodian • Detailed link budget analysis • Telemetry sequence • Details about the GS and Onboard circuity and their functionalities • Uplink or telecommand to control the satellite.

  10. Groundstation setup: Polarisation

  11. Groundstation setup: Telemetry

  12. Social Goal • We have undertaken Social goal as a part of our Communication Subsystem task. • The Social goal aims to involve universities across the nation for the purpose of generating a TEC Map of India. • The readings received from the Groundstation can also be used for the purpose of Tomography of the Ionosphere. • We have also entered into a collaboration with IPGP France who shall be utilising our TEC data for their scientific research.

  13. Thank You

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