Zobrazeno 1 - 5
of 5
pro vyhledávání: '"S. Umamaheshwara Reddy"'
Autor:
Sanjay Kumar Gupta, Subrata Kumar Datta, S. Umamaheshwara Reddy, V. Nallasamy, C. Narasimhamurthy, Pradip Kumar Jain, B. Geetha
Publikováno v:
Journal of Electromagnetic Waves and Applications. 31:375-382
An S-band RF interaction structure of a magnetically insulated line oscillator operating at fundamental-mode was designed using analytical formulations, and simulated using 3-D electromagnetic code...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::65a13ee33aea687dc77def4e63e82fa4
https://doi.org/10.1080/09205071.2017.1285255
https://doi.org/10.1080/09205071.2017.1285255
Publikováno v:
IETE Technical Review. 9:20-24
The efficacy of enhancing the efficiency of helix TWT using velocity taper is described. An ideally designed velocity taper can result in a 50% increase in efficiency. However, there are practical problems in achieving such high efficiencies in high
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b24dd96ac1d77c56c3e0d8bc1d453b85
https://doi.org/10.1080/02564602.1992.11438819
https://doi.org/10.1080/02564602.1992.11438819
Publikováno v:
2009 IEEE International Vacuum Electronics Conference.
Three-dimensional particle-in-cell analysis of beam-wave interaction was carried out in MAFIA for a multi-section severed helix traveling-wave tube. The severloss was modeled by considering the carbon-coated helix-support rods as lossy dielectric rod
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f25223b2cbe14796f07655e69502a873
https://doi.org/10.1109/ivelec.2009.5193566
https://doi.org/10.1109/ivelec.2009.5193566
Autor:
S. Umamaheshwara Reddy, V.B. Naidu, Amit Agrawal, B N Basu, Subrata Kumar Datta, Lalit Kumar, Pravin Rao
Publikováno v:
2008 IEEE International Vacuum Electronics Conference.
Attenuator-coated helix-support rods in a helical slow-wave structure were modeled by considering them to be made up of lossy dielectric material having equivalent bulk conductivity. The same conductivity values were used in 3D HFSS modeling of the h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::07e704dff67c6d808fd3b6bd732e9212
https://doi.org/10.1109/ivelec.2008.4556355
https://doi.org/10.1109/ivelec.2008.4556355
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