DocumentCode
626102
Title
S-shaped microstrip meander-line slow-wave structure for W-band traveling-wave tube
Author
Ningfeng Bai ; Leilei Gu ; Changshen Shen ; Jinjun Feng ; Fujiang Liao ; Xiaohan Sun
Author_Institution
Res. Center for Electron. Device & Syst. Reliability, Southeast Univ., Nanjing, China
fYear
2013
fDate
21-23 May 2013
Firstpage
1
Lastpage
2
Abstract
S-type microstrip meander-line slow wave structure was designed and simulated. The effects of different structural parameters on the new structure were analyzed. The simulation results show that this microstrip meander-line slow wave structure has a similar dispersion characteristic with the traditional structure, and the center frequency expands to the higher frequency. The transmission loss and coupling impedance is greatly improved in high frequency range.
Keywords
electric impedance; slow wave structures; S-shaped microstrip meander-line slow-wave structure; W-band traveling-wave tube; center frequency; coupling impedance; dispersion characteristic; high frequency range; structural parameters; transmission loss; Dispersion; Impedance; Metals; Microstrip; Microwave circuits; Shape; Simulation; S-shaped microstrip meander line; slow-wave structure (SWS); traveling-wave tube (TWT);
fLanguage
English
Publisher
ieee
Conference_Titel
Vacuum Electronics Conference (IVEC), 2013 IEEE 14th International
Conference_Location
Paris
Print_ISBN
978-1-4673-5976-4
Type
conf
DOI
10.1109/IVEC.2013.6571098
Filename
6571098
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