CHRISTINE 3D: a 3D multi-frequency large signal simulation code for helix traveling wave tubes

2002 ◽  
Author(s):  
D. Chernin ◽  
T.M. Antonsen ◽  
B. Levush ◽  
D. Whaley
Keyword(s):  
Traveling Wave ◽  
Large Signal ◽  
Simulation Code ◽  
Signal Simulation ◽  
Traveling Wave Tubes

1-D Large Signal Model of Folded-Waveguide Traveling Wave Tubes

2014 ◽  
Vol 61 (6) ◽  
pp. 1699-1706 ◽  
Author(s):  
David Chernin ◽  
Thomas M. Antonsen ◽  
Alexander N. Vlasov ◽  
Igor A. Chernyavskiy ◽  
Khanh T. Nguyen ◽  
...  
Keyword(s):  
Traveling Wave ◽  
Large Signal ◽  
Signal Model ◽  
Folded Waveguide ◽  
Traveling Wave Tubes

Large-Signal Investigation of Cold and Hot Matched Coupled-Cavity Traveling-Wave Tubes

Frequenz ◽  
2014 ◽  
Vol 0 (0) ◽  
Author(s):  
Sascha Meyne ◽  
Jean-François David ◽  
Arne F. Jacob
Keyword(s):  
Traveling Wave ◽  
Characteristic Impedance ◽  
Matching Condition ◽  
Wave System ◽  
Small Signal ◽  
Large Signal ◽  
Beam Wave ◽  
Signal Approach ◽  
Traveling Wave Tubes ◽  
Coupled Cavity

AbstractThe implications of different matching conditions for coupled-cavity traveling-wave tubes are considered. Using a small-signal approach the characteristic impedance for the coupled (hot) beam-wave system is derived. It is taken as reference impedance to model ideal transformers and severs. This matching condition is compared to the standard cold match and both cases are analyzed using a large-signal interaction tool. The implications on input reflection and output gain are discussed.

Large-Signal 2-D Modeling of Folded-Waveguide Traveling Wave Tubes

2016 ◽  
Vol 63 (6) ◽  
pp. 2531-2537 ◽  
Author(s):  
Igor A. Chernyavskiy ◽  
Thomas M. Antonsen ◽  
Alexander N. Vlasov ◽  
David Chernin ◽  
Khanh T. Nguyen ◽  
...  
Keyword(s):  
Traveling Wave ◽  
Large Signal ◽  
Folded Waveguide ◽  
Traveling Wave Tubes

A 3-D Large Signal Model for Sheet Beam Traveling Wave Tubes

2015 ◽  
Vol 62 (3) ◽  
pp. 1010-1016 ◽  
Author(s):  
Wenqiu Xie ◽  
Zi-Cheng Wang ◽  
Jirun Luo ◽  
Ding Zhao
Keyword(s):  
Traveling Wave ◽  
Large Signal ◽  
Signal Model ◽  
Traveling Wave Tubes
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