DocumentCode
1033901
Title
Characteristic ranges for LSA oscillation
Author
Harrison, R.I. ; Denker, S.P.
Volume
15
Issue
10
fYear
1968
fDate
10/1/1968 12:00:00 AM
Firstpage
792
Lastpage
793
Abstract
LSA oscillation in GaAs has been analyzed to obtain quantitative frequency-independent interrelationships between RF output power, conversion efficiency, negative RF conductivity, dc electric field, and RF electric field on a per carrier basis. There are limited ranges of compatible RF electric fields, dc electric fields, and matched RF load resistances that define all possible operating points for stable LSA oscillation. Two factors characterizing space-charge control are computed and found to depend on the operating point and the carrier concentration-to-frequency ratio.
Keywords
Attenuation; Character generation; Conductivity; Electric resistance; Electron mobility; Gallium arsenide; Power generation; Radio frequency; Space charge; Steady-state;
fLanguage
English
Journal_Title
Electron Devices, IEEE Transactions on
Publisher
ieee
ISSN
0018-9383
Type
jour
DOI
10.1109/T-ED.1968.16517
Filename
1475419
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