TITLE

Transmission of gigawatt-level microwave using a beam-rotating mode converter in a relativistic backward wave oscillator

AUTHOR(S)
Jung, H. C.; Min, S. H.; Park, G. S.; An, J.; Lee, S. H.; Yoon, Y. J.; Kim, J. Y.; Choi, J. H.; So, J. H.; Petelin, M.
PUB. DATE
March 2010
SOURCE
Applied Physics Letters;3/29/2010, Vol. 96 Issue 13, p131502
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Gigawatt-level circularly polarized radiation was transmitted using a coaxial beam rotating antenna in an X-band relativistic backward wave oscillator. The mode conversion from the TM01 mode to the circularly polarized TE11-like mode was experimentally and numerically shown. The simulated radiation pattern was in good agreement with the measured radiation pattern.
ACCESSION #
48943915

 

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