DocumentCode
153512
Title
Cold test of a G-band sheet beam backward wave oscillator
Author
Liu, Guo-Ping ; He, Wei ; Cross, Adrian W. ; Zhang, Leiqi ; Yin, He ; Ronald, Kevin ; Phelps, Alan D. R.
Author_Institution
Dept. of Phys., Univ. of Strathclyde, Glasgow, UK
fYear
2014
fDate
14-19 Sept. 2014
Firstpage
1
Lastpage
2
Abstract
Cold test results of a G-band sheet beam backward wave oscillator (BWO) with a double grating waveguide, fabricated by wire cutting and a 3D printing technique, are presented in this paper. The dispersion curve and S-parameters of the BWO slow wave circuit and Bragg reflector were measured and the results compared to the numerical modelling and analytical theory.
Keywords
Bragg gratings; S-parameters; backward wave oscillators; cutting; dispersion (wave); slow wave structures; three-dimensional printing; 3D printing technique; BWO; Bragg reflector; G-band sheet beam backward wave oscillator; S-parameters; analytical theory; cold test; dispersion curve; double grating waveguide; numerical modelling; slow wave circuit; wire cutting; Dispersion; Electron beams; Oscillators; Plasmas; Scattering parameters; Three-dimensional displays; Wires;
fLanguage
English
Publisher
ieee
Conference_Titel
Infrared, Millimeter, and Terahertz waves (IRMMW-THz), 2014 39th International Conference on
Conference_Location
Tucson, AZ
Type
conf
DOI
10.1109/IRMMW-THz.2014.6956508
Filename
6956508
Link To Document