DocumentCode
2900020
Title
Operation of a 140GHz gyro-amplifier using a confocal waveguide
Author
Soane, Alexander V. ; Nanni, Emilio A. ; Shapiro, Michael A. ; Temkin, Richard J. ; Kim, Haejin
Author_Institution
Plasma Sci. & Fusion Center, MIT, Cambridge, MA, USA
fYear
2012
fDate
24-26 April 2012
Firstpage
415
Lastpage
416
Abstract
We report results on the design, fabrication, and test of an improved circuit for a pulsed, 140 GHz, 1 kW gyro-amplifier. The new confocal waveguide circuit features improved mechanical construction, input coupling into the higher-order operational mode, and sever design. The goal is increased gain, bandwidth, and output power. Numerical simulations of the gain and preliminary experimental results are presented.
Keywords
millimetre wave amplifiers; waveguides; confocal waveguide circuit; frequency 140 GHz; gyro-amplifier; higher-order operational mode; improved mechanical construction; input coupling; numerical simulations; power 1 kW; Abstracts; Couplers; Couplings; Geometry; Oscillators; Rails; Wires; Gyro-amplifier; confocal waveguide;
fLanguage
English
Publisher
ieee
Conference_Titel
Vacuum Electronics Conference (IVEC), 2012 IEEE Thirteenth International
Conference_Location
Monterey, CA
Print_ISBN
978-1-4673-0188-6
Electronic_ISBN
978-1-4673-0187-9
Type
conf
DOI
10.1109/IVEC.2012.6262219
Filename
6262219
Link To Document