Cathode voltage adjustment to compensate helix pitch tolerance in TWTs

D'Agostino, S and Paoloni, C (2004) Cathode voltage adjustment to compensate helix pitch tolerance in TWTs. Electronics Letters, 40 (1). pp. 36-38. ISSN 0013-5194

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Abstract

The correct definition of helix pitch profile in multisection helix travelling-wave tubes is fundamental to obtain the required performance. The impact of tolerances on helix pitch manufacturing is a relevant reason for significant degradation of the small-signal gain. A detailed study analysing the effectiveness of compensating the effect of helix pitch error by a cathode voltage adjustment is proposed.

Item Type:
Journal Article
Journal or Publication Title:
Electronics Letters
Uncontrolled Keywords:
/dk/atira/pure/researchoutput/libraryofcongress/ta
Subjects:
ID Code:
56621
Deposited By:
Deposited On:
07 Aug 2012 13:43
Refereed?:
Yes
Published?:
Published
Last Modified:
15 Jul 2020 03:32