DocumentCode
3285854
Title
Application of metamaterials in spatial harmonic magnetrons
Author
Nasr Esfahani, Nasrin ; Schunemann, Klaus
Author_Institution
Inst. fur Hochfrequenztech., Tech. Univ. Hamburg Harburg, Hamburg, Germany
fYear
2015
fDate
17-22 May 2015
Firstpage
1
Lastpage
4
Abstract
In this paper, it is shown that employing epsilon near zero metamaterials (ENZ) in the slow wave structure of a spatial harmonic magnetron can increase the efficiency and average output power of this type of magnetron. An approximate beam-wave interaction analysis which paves the way for introducing the ENZ loaded SWS is presented. Numerical simulations of the beam-wave interaction confirm the superiority of the ENZ loaded SWS to its conventional counterpart.
Keywords
magnetrons; metamaterials; slow wave structures; beam-wave interaction analysis; epsilon near zero metamaterials; slow wave structure; spatial harmonic magnetrons; Load modeling; Magnetic resonance; Anisotropic; electron beam; magnetron; metamaterials; millimeter wave devices;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Symposium (IMS), 2015 IEEE MTT-S International
Conference_Location
Phoenix, AZ
Type
conf
DOI
10.1109/MWSYM.2015.7166861
Filename
7166861
Link To Document