Group: Inter-Satellite Link Group (ISLG)
Summary
Location: Bangalore
Job type: Full time
Work Policy: 100% in-office
Joining Date: Immediately
Minimum Experience: 3 - 5 yrs
CTC: Don’t worry we value your talent
About the Role
We are building the next-generation Global Satellite Constellation for highly precise and secure Positioning, Navigation, and Timing (PNT) using Low Earth Orbit (LEO) satellites. We are seeking an RF & Communications Engineer to lead the development of Inter-Satellite Link (ISL). The role involves development of RF communication architectures, modem design, synchronization techniques, link performance analysis, etc. for space-based ISL.
Key Responsibilities
- Design, simulate and analyse RF ISL architectures under realistic orbital conditions for LEO satellites.
- Develop communication waveforms, modulation and coding schemes for satellite crosslinks.
- Perform RF link budget analysis for inter-satellite communication scenarios.
- Design synchronization, acquisition and tracking algorithms for ISL terminals.
- Work on Doppler compensation and carrier/frequency synchronization for high-dynamics LEO environments.
- Develop ranging and time-transfer techniques using RF crosslink signals.
- Support design improvements and component selection for hardware realisation of ISL.
- Evaluate spectrum allocation, interference and coexistence considerations for ISL operation.
- Support hardware integration, laboratory testing and realtime ground and space testing.