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Design of helix TWTs for optimum linearity

Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSNConference contribution/Paperpeer-review

Published
Publication date1/01/2002
Host publication7th IEEE High Frequency Postgraduate Student Colloquium, HFPSC 2002
PublisherInstitute of Electrical and Electronics Engineers Inc.
Number of pages7
ISBN (Electronic)0780376188
<mark>Original language</mark>English
Event7th IEEE High Frequency Postgraduate Student Colloquium, HFPSC 2002 - London, United Kingdom
Duration: 8/09/20029/09/2002

Conference

Conference7th IEEE High Frequency Postgraduate Student Colloquium, HFPSC 2002
Country/TerritoryUnited Kingdom
CityLondon
Period8/09/029/09/02

Publication series

NameIEEE High Frequency Postgraduate Student Colloquium
Volume2002-January
ISSN (Print)1546-6523

Conference

Conference7th IEEE High Frequency Postgraduate Student Colloquium, HFPSC 2002
Country/TerritoryUnited Kingdom
CityLondon
Period8/09/029/09/02

Abstract

The use of spectrally efficient modulation schemes in future communications systems require power amplifiers which combine high conversion efficiency with good linearity. This paper examines how the efficiency and linearity of a helix TWT depends upon the choice of the parameters of the electron beam and the helix slow-wave structure.