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Design of Slow Wave Structure for G-band TWT for High Data Rate Links

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

Forthcoming
Publication date1/02/2019
Host publicationProceedings of IVEC 2019
PublisherIEEE
Original languageEnglish
EventInternational Vacuum Electronics Conference (IVEC 2019) - Yongsan-gu, Seoul, Korea, Republic of
Duration: 29/04/20191/05/2019

Conference

ConferenceInternational Vacuum Electronics Conference (IVEC 2019)
Abbreviated titleIVEC 2019
CountryKorea, Republic of
CitySeoul
Period29/04/191/05/19

Conference

ConferenceInternational Vacuum Electronics Conference (IVEC 2019)
Abbreviated titleIVEC 2019
CountryKorea, Republic of
CitySeoul
Period29/04/191/05/19

Abstract

The need of high data rate can be satisfied only by wide frequency bands in the millimetre wave region. This paper presents the design of a G-band (215 – 250 GHz) Traveling Wave Tube with 40 dB gain for wireless communications, based on the double corrugated waveguide.
The structure of the TWT is based on a single section, instead of the typical configuration of two sections with a sever used at microwave frequency. This is possible due to the high losses at those frequency that permit a stable behaviour. This paper reports both cold and hot simulations.

Bibliographic note

©2019 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.