Analytical Prediction and Experimental Verification of Performance at Various Operating Conditions of a Dual-Mode Traveling Wave Tube with Multistage Depressed Collectors PDF Download
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Author: National Aeronautics and Space Administration (NASA) Publisher: Createspace Independent Publishing Platform ISBN: 9781723398902 Category : Languages : en Pages : 28
Book Description
A comparison of analytical and experimental results is presented for a high performance dual-mode traveling wave tube (TWT) operated over a wide range conditions. The computations are carried out with advanced multidimensional computer programs. These programs model the electron beam as a series of disks or rings of charge and follow their trajectories from the rf input of the TWT through the slow-wave structure refocusing system to their points of impacts in the depressed collector. TWT performance, collector efficiency, and collector current distribution are computed and compared with measurements. Very good agreement was obtained between computed and measured TWT performance and collector efficiencies, and the computer design of a highly efficient collector was demonstrated. Dayton, J. A., Jr. and Kosmahl, H. G. and Ramins, P. and Stankiewicz, N. Glenn Research Center NASA-TP-1831, E-577
Author: National Aeronautics and Space Administration (NASA) Publisher: Createspace Independent Publishing Platform ISBN: 9781723398902 Category : Languages : en Pages : 28
Book Description
A comparison of analytical and experimental results is presented for a high performance dual-mode traveling wave tube (TWT) operated over a wide range conditions. The computations are carried out with advanced multidimensional computer programs. These programs model the electron beam as a series of disks or rings of charge and follow their trajectories from the rf input of the TWT through the slow-wave structure refocusing system to their points of impacts in the depressed collector. TWT performance, collector efficiency, and collector current distribution are computed and compared with measurements. Very good agreement was obtained between computed and measured TWT performance and collector efficiencies, and the computer design of a highly efficient collector was demonstrated. Dayton, J. A., Jr. and Kosmahl, H. G. and Ramins, P. and Stankiewicz, N. Glenn Research Center NASA-TP-1831, E-577
Author: National Aeronautics and Space Administration (NASA)
Author: National Aeronautics and Space Administration (NASA)
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Author: James A. Dayton
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Author: Peter Ramins
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