DocumentCode
625999
Title
220 GHz power amplifier testing at Northrop Grumman
Author
Kreischer, Kenneth E. ; Tucek, Jack C. ; Basten, Mark A. ; Gallagher, David A.
Author_Institution
Electron. Syst., Northrop Grumman Corp., Rolling Meadows, IL, USA
fYear
2013
fDate
21-23 May 2013
Firstpage
1
Lastpage
2
Abstract
A 220 GHz power amplifier has been demonstrated as part of the DARPA HiFIVE program. This amplifier is based on a folded waveguide circuit, and operates at 19 kV and 250 mA. Short pulse tests resulted in 56 W at 214 GHz and a 5.0 GHz bandwidth.
Keywords
circuit testing; millimetre wave power amplifiers; DARPA HiFIVE program; Northrop Grumman; bandwidth 5 GHz; current 250 mA; folded waveguide circuit; frequency 214 GHz; frequency 220 GHz; power 56 W; power amplifier testing; voltage 19 kV; Bandwidth; Cathodes; Electron tubes; Gain; Power amplifiers; Prototypes; Radio frequency; Terahertz; submillimeter wave; vacuum electronics;
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.2013.6570961
Filename
6570961
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