Michael J. Patterson

• 2.3 kW ion thruster wear test
• Critical path method networks and their use in claims analysis
• Derated ion thruster development status
• Functional testing of the space station plasma contactor
• Low-power ion thruster development status
• NASA 30 cm ion thruster development status
• Performance of the NASA 30 cm ion thruster
• Scaling of ion thrusters to low power
• Space station cathode design, performance, and operating specifications