Research Article
Design of a Novel High Power V-Band Helix-Folded Waveguide Cascaded Traveling Wave Tube Amplifier
Figure 4
(a) Dispersion, (b) coupling impedance, and (c) attenuation constant for the helix SWS with pitch ranging from 0.45 mm to 0.55 mm.
(a) |
(b) |
(c) |