Ethan Coffey Contact COFFEYEN@ORNL.GOV All Publications Update on Cooling for the ITER ECH Waveguide Transmission Line Analysis of the ITER ECH Waveguide Transmission Line Expansion Unit Analysis of Cooling for the ITER ECH Waveguide Transmission Line... Analysis of ITER ECH Transmission Line Waveguide Couplings... Key Links Organizations Energy Science and Technology Directorate Electrification and Energy Infrastructures Division