Thruster

Linear Gridless Ion Thruster (LGIT)


Photograph of the LGIT

Developed
2001

Tested at PEPL
2001

Developer
PEPL

The Linear Gridless Ion Thruster (LGIT) is a 2-kW two-stage device that is designed to incorporate the efficient ionization process found in gridded ion thrusters with the high thrust density and crossed-field acceleration mechanism of Hall thrusters.

Selected Publications


  • Performance of the H9 Magnetically Shielded Hall Thrusters

    Cusson, S. E., Hofer, R. R., Lobbia, R. B., Jorns, B. A., and Gallimore, A. D.

    35th International Electric Propulsion Conference, Atlanta,GA, IEPC-2017-239, 2017

  • The H9 Magnetically Shielded Hall Thruster

    Hofer, R.R., Cusson, S.E., Lobbia, R.B., and Gallimore, A.D.

    35th International Electric Propulsion Conference, Atlanta,GA, IEPC-2017-232, 2017

  • Dispersion relation measurements of plasma modes in the near-field plume of a 9-kW magnetically shielded thruster

    Brown, Z. A., and Jorns, B. A.

    35th International Electric Propulsion Conference, Atlanta, GA, IEPC-2017-387, 2017

  • Experimental Evidence for Ion Acoustic Solitons in the Plume of a Hollow Cathode

    Georgin, M.P., Jorns, B.A., and Gallimore, A.D.

    2nd Space Propulsion Conference, Sevilla, Spain, SPC18-403, May 14-18, 2018

  • Ion Acoustic Turbulence in the Hollow Cathode Plume of a Hall Effect Thruster

    Cusson, S.E., Brown., Z, Dale, E.T., Jorns, B.A., and Gallimore, A.D.

    54th AIAA/SAE/ASEE Joint Propulsion Conference, Cincinnati, OH, AIAA-2018-4509, July 9-11, 2018

  • Non-Invasive Characterization of the Ionization Region of a Hall Effect Thruster

    Dale, E.T. and Jorns, B.A.

    54th AIAA/SAE/ASEE Joint Propulsion Conference, Cincinnati, OH, AIAA-2018-4508, July 9-11, 2018

  • Spatial Evolution of Plasma Waves in the Near-field of a Magnetically Shielded Hall Thruster

    Brown, Z. and Jorns, B.A.

    54th AIAA/SAE/ASEE Joint Propulsion Conference, Cincinnati, OH, AIAA-2018-4423, July 9-11, 2018