Backward-wave suppression in a very wide-band helix travelling-wave tube using a slow waveguide filter

Physics

• Traveling Wave Tube 100%
• Resonator 66%
• Backward Waves 50%
• Oscillation 33%
• Waveguide Filters 33%
• Retarding 33%
• Broadband 16%
• Circuits 16%
• Arrays 16%
• Alternatives 16%
• Output 16%

Earth and Planetary Sciences

• Backward Wave 50%
• Aperture 33%
• Pitch (Inclination) 33%
• Retarding 33%
• Waveguide Filters 33%
• High Frequency 16%
• Broadband 16%
• Bandwidth 16%
• Circuit 16%
• Octave 16%
• Serpentine 16%
• Array 16%
• Wave 16%
• Support 16%
• Output 16%
• Alternative 16%
• Shield 16%
• Rod 16%