DocumentCode
182369
Title
Compact sources of high RF power for DNP applications
Author
Horoyski, Peter ; Roitman, Albert ; Dobbs, Richard ; Hyttinen, Mark ; Deng, H.
Author_Institution
Commun. & Power Ind. Canada Inc., Georgetown, ON, Canada
fYear
2014
fDate
22-24 April 2014
Firstpage
221
Lastpage
222
Abstract
Pulsed and CW amplifiers and oscillators are being developed for applications requiring 1-20 W of power at frequencies up to 264 GHz. The design and test results will be presented for a 5W CW 187 GHz amplifier, a 5W CW 264 GHz oscillator, and a 20W pulsed 264 GHz amplifier. All three are compact (<; 8 kg) devices based upon Extended Interaction Klystron technology, and operate from commercially available power supplies.
Keywords
circuit testing; dynamic nuclear polarisation; klystrons; network synthesis; oscillators; pulse amplifiers; CW amplifiers; CW oscillators; DNP applications; compact sources; dynamic nuclear polarization; extended interaction klystron technology; frequency 187 GHz; frequency 264 GHz; high RF power; power 1 W to 20 W; power supplies; pulsed amplifiers; Bandwidth; Gain; Klystrons; Oscillators; Radio frequency; Structural beams; Tuning;
fLanguage
English
Publisher
ieee
Conference_Titel
Vacuum Electronics Conference, IEEE International
Conference_Location
Monterey, CA
Type
conf
DOI
10.1109/IVEC.2014.6857570
Filename
6857570
Link To Document