Traveling-wave tubes and backward-wave oscillators with weak external magnetic fields

2001 ◽  
Vol 63 (6) ◽  
Author(s):  
T. M. Abu-elfadl ◽  
G. S. Nusinovich ◽  
A. G. Shkvarunets ◽  
Y. Carmel ◽  
T. M. Antonsen ◽  
...  
Keyword(s):  
Magnetic Fields ◽  
Traveling Wave ◽  
Backward Wave ◽  
Traveling Wave Tubes

Impact of random fabrication errors on backward-wave small-signal gain in traveling wave tubes with finite space charge electron beams

2013 ◽  
Vol 113 (7) ◽  
pp. 074905 ◽  
Author(s):  
Sean Sengele ◽  
Marc L. Barsanti ◽  
Thomas A. Hargreaves ◽  
Carter M. Armstrong ◽  
John H. Booske ◽  
...  
Keyword(s):  
Space Charge ◽  
Traveling Wave ◽  
Electron Beams ◽  
Small Signal Gain ◽  
Small Signal ◽  
Signal Gain ◽  
Fabrication Errors ◽  
Backward Wave ◽  
Finite Space ◽  
Traveling Wave Tubes

Increased periodic magnetic fields for traveling wave tubes

1989 ◽  
Vol 25 (5) ◽  
pp. 3902-3903 ◽  
Author(s):  
H.A. Leupold ◽  
W.D. Wilber ◽  
E. Potenziani
Keyword(s):  
Magnetic Fields ◽  
Traveling Wave ◽  
Traveling Wave Tubes

Magnetic Field Tapering Approaches for Backward-Wave Oscillation Suppression in Helix Traveling-Wave Tubes

2018 ◽  
Vol 65 (6) ◽  
pp. 2236-2242 ◽  
Author(s):  
Moritz Hagermann ◽  
Philip Birtel ◽  
Sascha Meyne ◽  
Djamschid Safi ◽  
Arne F. Jacob
Keyword(s):  
Magnetic Field ◽  
Traveling Wave ◽  
Wave Oscillation ◽  
Oscillation Suppression ◽  
Backward Wave ◽  
Traveling Wave Tubes
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