Warp-Shell
From EM Drive
Described initially here in this NSF post
Further information as to the geometry can be found in the following links:
1387199 (old floating design)
1387435 (old floating design)
[18] dimensions
Described initially here in this NSF post
Further information as to the geometry can be found in the following links:
1387199 (old floating design)
1387435 (old floating design)
[18] dimensions