Terahertz_folded-waveguide_traveling-wave_tube_circuit.jpg


Description
English: Section of a terahertz folded-waveguide traveling-wave tube circuit with hole arrays on walls.
Date
Source NASA Glenn Research Center
Author Dr. Jeffrey D. Wilson, Karl R. Vaden, Christine T. Chevalier, and Dr. Carol L. Kory
Permission
( Reusing this file )
Public domain This file is in the public domain in the United States because it was solely created by NASA . NASA copyright policy states that "NASA material is not protected by copyright unless noted ". (See Template:PD-USGov , NASA copyright policy page or JPL Image Use Policy .)
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31 October 2008