Search Results - jonathan+kolbeck

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High efficient micro-cathode arc thruster
In conventional micro and nano-satellite propulsion, systems often have issues such as low efficiency and a limited lifespan primarily due to the constraints of propellant use and power management. These systems, crucial for satellite maneuverability and positioning, typically suffer from inadequate thrust generation, leading to reduced operational...
Published: 10/18/2024   |   Inventor(s): Michael Keidar, Joseph Lukas, George Teel, Jonathan Kolbeck
Keywords(s):  
Category(s): Technology Classifications > Industrial or Consumer Tech
TWO-STAGE MICRO-PROPULSION SYSTEM BASED ON MICRO-CATHODE ARC THRUSTER
The traditional single-stage electric propulsion systems for small satellites, such as CubeSats, face challenges in terms of thrust, specific impulse, and efficiency. Typically operated at an optimal point for specific tasks, these systems require different thrusters for different maneuvers, making them less versatile. Researchers at George Washington...
Published: 10/18/2024   |   Inventor(s): Michael Keidar, Jonathan Kolbeck
Keywords(s):  
Category(s): Technology Classifications > Industrial or Consumer Tech