Aerospace Engineering

This paper explores how electric propulsion systems have expanded the capabilities of CubeSat missions despite strict limitations on size, mass, and power. It compares ion thrusters, Hall-effect thrusters, and pulsed plasma thrusters based on efficiency, power demands, orbital maneuverability, and mission lifetime. While these systems enable more precise control and longer missions, challenges related to power availability and long-term reliability remain. Addressing these limitations is critical for supporting increasingly complex CubeSat operations.

Afshin Mithwani

1/26/2026