Full-scale three-dimensional electromagnetic simulations of a terahertz folded-waveguide traveling-wave tube using ICEPIC

Keyphrases

• 3-dB Bandwidth 50%
• Bunching 25%
• Cold Test 25%
• Electromagnetic Particle-in-cell (EM-PIC) 100%
• Electromagnetic Particle-in-cell Simulation 100%
• Electromagnetic Simulation 100%
• Electron Beam 75%
• Folded Waveguide 25%
• Folded Waveguide Traveling Wave Tube 100%
• Gain Calculation 25%
• Helix Model 25%
• Interaction Impedance 25%
• Large-signal Model 25%
• Saturated Gain 25%
• Saturated Power 25%
• Sheath Helix 25%
• Slow-wave Structure 50%
• Small Signal 25%
• Small-signal Gain 25%
• Space Charge 25%
• Terahertz Traveling Wave Tubes 25%
• Traveling Wave Tube 25%
• Traveling Wave Tube Amplifier 25%

Physics

• Electron Beam 37%
• Space Charge 12%
• Traveling Wave Tube 100%

Earth and Planetary Sciences

• Space Charge 25%