The Indian Institute of Space Science and Technology (IIST), an autonomous institution under the Department of Space, stands as a beacon of excellence in education and research within the realms of Space Technology, Space Science, and Space Application. Offering specialized courses from undergraduate to doctoral levels in Avionics & Aerospace Engineering and Applied Sciences, IIST fosters close collaborations with ISRO Centres and Units, leveraging facilities and research materials.
In a recent milestone, during the PSLV C-58 XPoSat mission launched on New Year’s Day, IIST played a pivotal role in providing telemetry and telecommand support to the space startup Dhruva Space. The POEM orbiting platform of PSLV C58 carried nine payloads, including LEAP-TD from the Hyderabad-based space startup Dhruva Space.
Dhruva Space, a trailblazer among Indian space startups, specializes in small satellite systems development. Their LEAP-TD payload aimed at technology demonstration incorporates key systems, such as telemetry and telecommand modules, among others.
Telemetry and telecommand for small satellites and payloads necessitate reliable ground station tracking typically in VHF, UHF, and S-band frequencies. IIST has established a fully developed ground station, overseen by students and staff with guidance from proficient professors and experts from ISRO centers. Notably, IIST has developed and launched four LEO missions, including InspireSat1 satellite and POEM payloads PILOT, ARIS-1, ARIS-2. The institute continues to contribute to multiple futuristic satellites and payloads for scientific exploration and technology demonstration, ensuring students are well-versed in cutting-edge space technologies.
Communication from ground stations is vital for the success of any satellite mission. In this regard, IIST’s Small-spacecraft Systems and Payload Centre (SSPACE), along with its Ground Station tracking systems, including antennas and RF systems, plays a crucial role in round-the-clock telemetry and telecommand operations. IIST has previously provided ground support to satellites like InspireSat1, InspireSat2, InspireSat4, and the POEM payload on PSLV C53 and PSLV C58 missions.
For the LEAP-TD payload, IIST collaborated with Dhruva Space to configure and operate the ground systems, adapting to the telemetry and telecommand requirements. The teams successfully received the first beacon and telemetry from LEAP-TD on January 2nd, marking a significant achievement.
This collaboration showcases IIST’s entry into providing ground station tracking systems and services for small satellites, offering opportunities for universities and space startups to leverage these facilities. Aligned with India’s space goals, IIST is embracing collaborations with universities and industries, contributing to the development of small satellites and payloads with innovative technologies that prioritize miniaturization, enhanced performance, reduced costs, and swift deployment of space assets.