DocumentCode
1317888
Title
Large-signal optically controlled HEMT model and oscillator design
Author
Zhang, G. ; Pollard, R.D. ; Snowden, C.M.
Author_Institution
Microwave & Terahertz Group, Leeds Univ., UK
Volume
143
Issue
6
fYear
1996
Firstpage
487
Lastpage
490
Abstract
A new large-signal equivalent circuit model of a pHEMT with and without illumination has been developed. A HEMT oscillator operating at approximately 31 GHz has been designed and tested, based on this model. The optical tuning frequency range of 31 MHz under a halogen lamp and 60 MHz under a GaAs laser illumination has been observed.
Keywords
semiconductor device models; 31 GHz; 31 MHz; 60 MHz; EHF; GaAs; HEMT oscillator design; III V semiconductors; halogen lamp; large-signal equivalent circuit model; laser illumination; microwave semiconductor circuits; optical tuning frequency range; optically controlled HEMT model; Semiconductor device modeling;
fLanguage
English
Journal_Title
Microwaves, Antennas and Propagation, IEE Proceedings
Publisher
iet
ISSN
1350-2417
Type
jour
DOI
10.1049/ip-map:19960750
Filename
556727
Link To Document