Wideband Glide-Symmetric Double Corrugated Gap Waveguide Traveling-Wave Tube for Millimeter-waves

被引：0
|
作者：
Saavedra-Melo, Miguel [1 ]
Castro, Nelson [2 ]
Marosi, Robert [1 ]
Rajo-Iglesias, Eva [2 ]
Capolino, Filippo [1 ]
机构：
[1] Univ Calif Irvine, Dept Elect Engn & Comp Sci, Irvine, CA 92697 USA
[2] Univ Carlos III Madrid, Dept Signal Theory & Commun, Leganes 28911, Spain
来源：
2024 JOINT INTERNATIONAL VACUUM ELECTRONICS CONFERENCE AND INTERNATIONAL VACUUM ELECTRON SOURCES CONFERENCE, IVEC + IVESC 2024 | 2024年
关键词：
glide symmetry (GS); corrugated waveguide; gap waveguide (GW); traveling-wave tube (TWT); millimeter-wave;
D O I：
10.1109/IVECIVESC60838.2024.10694978
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
We investigate the application of glide symmetry (GS) and electromagnetic bandgap (EBG) technology in a glide-symmetric double corrugated gap waveguide (GSDC-GW) slow-wave structure (SWS) designed for traveling wave tube (TWT) applications. This structure offers the notable advantage of providing wideband operation while eliminating the need for a conductive connection between the top and bottom waveguide plates. Also, the backward wave does not have longitudinal field component. This study positions the GSDC-EBG structure as a promising candidate among SWS topologies for TWTs operating under similar conditions.
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页数：2
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